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Unverified Commit 429a25da authored by aiwenmo's avatar aiwenmo Committed by GitHub
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[Feature-422][*] CDCSource sync kafka topics 

[Feature-422][*] CDCSource sync kafka topics
parents bf048afa 7c753b85
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dlink-app/dlink-app-1.11/pom.xml
View file @ 429a25da
...@@ -33,6 +33,10 @@ ...@@ -33,6 +33,10 @@
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-1.11</artifactId> <artifactId>dlink-client-1.11</artifactId>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-1.11</artifactId>
<scope>provided</scope> <scope>provided</scope>
</dependency> </dependency>
<dependency> <dependency>
......
dlink-app/dlink-app-1.11/src/main/java/com/dlink/executor/CustomTableEnvironmentImpl.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.api.dag.Transformation;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.configuration.PipelineOptions;
import org.apache.flink.runtime.jobgraph.JobGraph;
import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator;
import org.apache.flink.runtime.rest.messages.JobPlanInfo;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.graph.JSONGenerator;
import org.apache.flink.streaming.api.graph.StreamGraph;
import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.ExplainDetail;
import org.apache.flink.table.api.TableConfig;
import org.apache.flink.table.api.TableException;
import org.apache.flink.table.api.internal.TableEnvironmentImpl;
import org.apache.flink.table.catalog.CatalogManager;
import org.apache.flink.table.catalog.FunctionCatalog;
import org.apache.flink.table.catalog.GenericInMemoryCatalog;
import org.apache.flink.table.delegation.Executor;
import org.apache.flink.table.delegation.ExecutorFactory;
import org.apache.flink.table.delegation.Planner;
import org.apache.flink.table.delegation.PlannerFactory;
import org.apache.flink.table.factories.ComponentFactoryService;
import org.apache.flink.table.functions.AggregateFunction;
import org.apache.flink.table.functions.TableAggregateFunction;
import org.apache.flink.table.functions.TableFunction;
import org.apache.flink.table.functions.UserDefinedFunctionHelper;
import org.apache.flink.table.module.ModuleManager;
import org.apache.flink.table.operations.ExplainOperation;
import org.apache.flink.table.operations.ModifyOperation;
import org.apache.flink.table.operations.Operation;
import org.apache.flink.table.operations.QueryOperation;
import org.apache.flink.table.planner.delegation.ExecutorBase;
import org.apache.flink.table.planner.utils.ExecutorUtils;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
/**
* 定制TableEnvironmentImpl
*
* @author wenmo
* @since 2021/6/7 22:06
**/
public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment {
protected CustomTableEnvironmentImpl(CatalogManager catalogManager, ModuleManager moduleManager, TableConfig tableConfig, Executor executor, FunctionCatalog functionCatalog, Planner planner, boolean isStreamingMode, ClassLoader userClassLoader) {
super(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, isStreamingMode, userClassLoader);
}
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) {
return create(executionEnvironment, EnvironmentSettings.newInstance().build());
}
public static CustomTableEnvironmentImpl createBatch(StreamExecutionEnvironment executionEnvironment) {
Configuration configuration = new Configuration();
configuration.setString("execution.runtime-mode", "BATCH");
TableConfig tableConfig = new TableConfig();
tableConfig.addConfiguration(configuration);
return create(executionEnvironment, EnvironmentSettings.newInstance().useBlinkPlanner().inBatchMode().build(), tableConfig);
}
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment, EnvironmentSettings settings) {
return create(executionEnvironment, settings, new TableConfig());
}
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment, EnvironmentSettings settings, TableConfig tableConfig) {
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
ModuleManager moduleManager = new ModuleManager();
CatalogManager catalogManager = CatalogManager.newBuilder().classLoader(classLoader).config(tableConfig.getConfiguration()).defaultCatalog(settings.getBuiltInCatalogName(), new GenericInMemoryCatalog(settings.getBuiltInCatalogName(), settings.getBuiltInDatabaseName())).executionConfig(executionEnvironment.getConfig()).build();
FunctionCatalog functionCatalog = new FunctionCatalog(tableConfig, catalogManager, moduleManager);
Map<String, String> executorProperties = settings.toExecutorProperties();
Executor executor = lookupExecutor(executorProperties, executionEnvironment);
Map<String, String> plannerProperties = settings.toPlannerProperties();
Planner planner = (ComponentFactoryService.find(PlannerFactory.class, plannerProperties)).create(plannerProperties, executor, tableConfig, functionCatalog, catalogManager);
return new CustomTableEnvironmentImpl(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, settings.isStreamingMode(), classLoader);
}
private static Executor lookupExecutor(Map<String, String> executorProperties, StreamExecutionEnvironment executionEnvironment) {
try {
ExecutorFactory executorFactory = ComponentFactoryService.find(ExecutorFactory.class, executorProperties);
Method createMethod = executorFactory.getClass().getMethod("create", Map.class, StreamExecutionEnvironment.class);
return (Executor) createMethod.invoke(executorFactory, executorProperties, executionEnvironment);
} catch (Exception var4) {
throw new TableException("Could not instantiate the executor. Make sure a planner module is on the classpath", var4);
}
}
public ObjectNode getStreamGraph(String statement) {
List<Operation> operations = super.parser.parse(statement);
if (operations.size() != 1) {
throw new TableException("Unsupported SQL query! explainSql() only accepts a single SQL query.");
} else {
List<ModifyOperation> modifyOperations = new ArrayList<>();
for (int i = 0; i < operations.size(); i++) {
if (operations.get(i) instanceof ModifyOperation) {
modifyOperations.add((ModifyOperation) operations.get(i));
}
}
List<Transformation<?>> trans = super.planner.translate(modifyOperations);
if (execEnv instanceof ExecutorBase) {
StreamGraph streamGraph = ExecutorUtils.generateStreamGraph(((ExecutorBase) execEnv).getExecutionEnvironment(), trans);
JSONGenerator jsonGenerator = new JSONGenerator(streamGraph);
String json = jsonGenerator.getJSON();
ObjectMapper mapper = new ObjectMapper();
ObjectNode objectNode = mapper.createObjectNode();
try {
objectNode = (ObjectNode) mapper.readTree(json);
} catch (JsonProcessingException e) {
e.printStackTrace();
} finally {
return objectNode;
}
} else {
throw new TableException("Unsupported SQL query! ExecEnv need a ExecutorBase.");
}
}
}
public JobPlanInfo getJobPlanInfo(List<String> statements) {
return new JobPlanInfo(JsonPlanGenerator.generatePlan(getJobGraphFromInserts(statements)));
}
public StreamGraph getStreamGraphFromInserts(List<String> statements) {
List<ModifyOperation> modifyOperations = new ArrayList();
for (String statement : statements) {
List<Operation> operations = getParser().parse(statement);
if (operations.size() != 1) {
throw new TableException("Only single statement is supported.");
} else {
Operation operation = operations.get(0);
if (operation instanceof ModifyOperation) {
modifyOperations.add((ModifyOperation) operation);
} else {
throw new TableException("Only insert statement is supported now.");
}
}
}
List<Transformation<?>> trans = getPlanner().translate(modifyOperations);
if (execEnv instanceof ExecutorBase) {
StreamGraph streamGraph = ExecutorUtils.generateStreamGraph(((ExecutorBase) execEnv).getExecutionEnvironment(), trans);
if (tableConfig.getConfiguration().containsKey(PipelineOptions.NAME.key())) {
streamGraph.setJobName(tableConfig.getConfiguration().getString(PipelineOptions.NAME));
}
return streamGraph;
} else {
throw new TableException("Unsupported SQL query! ExecEnv need a ExecutorBase.");
}
}
public JobGraph getJobGraphFromInserts(List<String> statements) {
return getStreamGraphFromInserts(statements).getJobGraph();
}
public SqlExplainResult explainSqlRecord(String statement, ExplainDetail... extraDetails) {
SqlExplainResult record = new SqlExplainResult();
List<Operation> operations = parser.parse(statement);
record.setParseTrue(true);
if (operations.size() != 1) {
throw new TableException(
"Unsupported SQL query! explainSql() only accepts a single SQL query.");
}
List<Operation> operationlist = new ArrayList<>(operations);
for (int i = 0; i < operationlist.size(); i++) {
Operation operation = operationlist.get(i);
if (operation instanceof ModifyOperation) {
record.setType("Modify DML");
} else if (operation instanceof ExplainOperation) {
record.setType("Explain DML");
} else if (operation instanceof QueryOperation) {
record.setType("Query DML");
} else {
record.setExplain(operation.asSummaryString());
operationlist.remove(i);
record.setType("DDL");
i = i - 1;
}
}
record.setExplainTrue(true);
if (operationlist.size() == 0) {
return record;
}
record.setExplain(planner.explain(operationlist, extraDetails));
return record;
}
public <T> void registerFunction(String name, TableFunction<T> tableFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfTableFunction(tableFunction);
this.functionCatalog.registerTempSystemTableFunction(name, tableFunction, typeInfo);
}
public <T, ACC> void registerFunction(String name, AggregateFunction<T, ACC> aggregateFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfAggregateFunction(aggregateFunction);
TypeInformation<ACC> accTypeInfo = UserDefinedFunctionHelper.getAccumulatorTypeOfAggregateFunction(aggregateFunction);
this.functionCatalog.registerTempSystemAggregateFunction(name, aggregateFunction, typeInfo, accTypeInfo);
}
public <T, ACC> void registerFunction(String name, TableAggregateFunction<T, ACC> tableAggregateFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfAggregateFunction(tableAggregateFunction);
TypeInformation<ACC> accTypeInfo = UserDefinedFunctionHelper.getAccumulatorTypeOfAggregateFunction(tableAggregateFunction);
this.functionCatalog.registerTempSystemAggregateFunction(name, tableAggregateFunction, typeInfo, accTypeInfo);
}
public boolean parseAndLoadConfiguration(String statement, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
return false;
}
}
dlink-app/dlink-app-1.11/src/main/java/com/dlink/executor/CustomTableResultImpl.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import org.apache.flink.annotation.Internal;
import org.apache.flink.core.execution.JobClient;
import org.apache.flink.table.api.*;
import org.apache.flink.table.utils.PrintUtils;
import org.apache.flink.types.Row;
import org.apache.flink.util.CloseableIterator;
import org.apache.flink.util.Preconditions;
import javax.annotation.Nullable;
import java.io.PrintWriter;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Optional;
/**
* 定制TableResultImpl
*
* @author wenmo
* @since 2021/6/7 22:06
**/
@Internal
class CustomTableResultImpl implements TableResult {
public static final TableResult TABLE_RESULT_OK =
CustomTableResultImpl.builder()
.resultKind(ResultKind.SUCCESS)
.tableSchema(TableSchema.builder().field("result", DataTypes.STRING()).build())
.data(Collections.singletonList(Row.of("OK")))
.build();
private final JobClient jobClient;
private final TableSchema tableSchema;
private final ResultKind resultKind;
private final CloseableIterator<Row> data;
private final PrintStyle printStyle;
private CustomTableResultImpl(
@Nullable JobClient jobClient,
TableSchema tableSchema,
ResultKind resultKind,
CloseableIterator<Row> data,
PrintStyle printStyle) {
this.jobClient = jobClient;
this.tableSchema =
Preconditions.checkNotNull(tableSchema, "tableSchema should not be null");
this.resultKind = Preconditions.checkNotNull(resultKind, "resultKind should not be null");
this.data = Preconditions.checkNotNull(data, "data should not be null");
this.printStyle = Preconditions.checkNotNull(printStyle, "printStyle should not be null");
}
public static TableResult buildTableResult(List<TableSchemaField> fields, List<Row> rows) {
Builder builder = builder().resultKind(ResultKind.SUCCESS);
if (fields.size() > 0) {
TableSchema.Builder tableSchemaBuild = TableSchema.builder();
for (int i = 0; i < fields.size(); i++) {
tableSchemaBuild.field(fields.get(i).getName(), fields.get(i).getType());
}
builder.tableSchema(tableSchemaBuild.build()).data(rows);
}
return builder.build();
}
@Override
public Optional<JobClient> getJobClient() {
return Optional.ofNullable(jobClient);
}
@Override
public TableSchema getTableSchema() {
return tableSchema;
}
@Override
public ResultKind getResultKind() {
return resultKind;
}
@Override
public CloseableIterator<Row> collect() {
return data;
}
@Override
public void print() {
Iterator<Row> it = collect();
if (printStyle instanceof TableauStyle) {
int maxColumnWidth = ((TableauStyle) printStyle).getMaxColumnWidth();
String nullColumn = ((TableauStyle) printStyle).getNullColumn();
boolean deriveColumnWidthByType =
((TableauStyle) printStyle).isDeriveColumnWidthByType();
PrintUtils.printAsTableauForm(
getTableSchema(),
it,
new PrintWriter(System.out),
maxColumnWidth,
nullColumn,
deriveColumnWidthByType);
} else if (printStyle instanceof RawContentStyle) {
while (it.hasNext()) {
System.out.println(String.join(",", PrintUtils.rowToString(it.next())));
}
} else {
throw new TableException("Unsupported print style: " + printStyle);
}
}
public static Builder builder() {
return new Builder();
}
/**
* Builder for creating a {@link CustomTableResultImpl}.
*/
public static class Builder {
private JobClient jobClient = null;
private TableSchema tableSchema = null;
private ResultKind resultKind = null;
private CloseableIterator<Row> data = null;
private PrintStyle printStyle =
PrintStyle.tableau(Integer.MAX_VALUE, PrintUtils.NULL_COLUMN, false);
private Builder() {
}
/**
* Specifies job client which associates the submitted Flink job.
*
* @param jobClient a {@link JobClient} for the submitted Flink job.
*/
public Builder jobClient(JobClient jobClient) {
this.jobClient = jobClient;
return this;
}
/**
* Specifies table schema of the execution result.
*
* @param tableSchema a {@link TableSchema} for the execution result.
*/
public Builder tableSchema(TableSchema tableSchema) {
Preconditions.checkNotNull(tableSchema, "tableSchema should not be null");
this.tableSchema = tableSchema;
return this;
}
/**
* Specifies result kind of the execution result.
*
* @param resultKind a {@link ResultKind} for the execution result.
*/
public Builder resultKind(ResultKind resultKind) {
Preconditions.checkNotNull(resultKind, "resultKind should not be null");
this.resultKind = resultKind;
return this;
}
/**
* Specifies an row iterator as the execution result.
*
* @param rowIterator a row iterator as the execution result.
*/
public Builder data(CloseableIterator<Row> rowIterator) {
Preconditions.checkNotNull(rowIterator, "rowIterator should not be null");
this.data = rowIterator;
return this;
}
/**
* Specifies an row list as the execution result.
*
* @param rowList a row list as the execution result.
*/
public Builder data(List<Row> rowList) {
Preconditions.checkNotNull(rowList, "listRows should not be null");
this.data = CloseableIterator.adapterForIterator(rowList.iterator());
return this;
}
/**
* Specifies print style. Default is {@link TableauStyle} with max integer column width.
*/
public Builder setPrintStyle(PrintStyle printStyle) {
Preconditions.checkNotNull(printStyle, "printStyle should not be null");
this.printStyle = printStyle;
return this;
}
/**
* Returns a {@link TableResult} instance.
*/
public TableResult build() {
return new CustomTableResultImpl(jobClient, tableSchema, resultKind, data, printStyle);
}
}
/**
* Root interface for all print styles.
*/
public interface PrintStyle {
/**
* Create a tableau print style with given max column width, null column, and a flag to
* indicate whether the column width is derived from type (true) or content (false), which
* prints the result schema and content as tableau form.
*/
static PrintStyle tableau(
int maxColumnWidth, String nullColumn, boolean deriveColumnWidthByType) {
Preconditions.checkArgument(
maxColumnWidth > 0, "maxColumnWidth should be greater than 0");
Preconditions.checkNotNull(nullColumn, "nullColumn should not be null");
return new TableauStyle(maxColumnWidth, nullColumn, deriveColumnWidthByType);
}
/**
* Create a raw content print style, which only print the result content as raw form. column
* delimiter is ",", row delimiter is "\n".
*/
static PrintStyle rawContent() {
return new RawContentStyle();
}
}
/**
* print the result schema and content as tableau form.
*/
private static final class TableauStyle implements PrintStyle {
/**
* A flag to indicate whether the column width is derived from type (true) or content
* (false).
*/
private final boolean deriveColumnWidthByType;
private final int maxColumnWidth;
private final String nullColumn;
private TableauStyle(
int maxColumnWidth, String nullColumn, boolean deriveColumnWidthByType) {
this.deriveColumnWidthByType = deriveColumnWidthByType;
this.maxColumnWidth = maxColumnWidth;
this.nullColumn = nullColumn;
}
public boolean isDeriveColumnWidthByType() {
return deriveColumnWidthByType;
}
int getMaxColumnWidth() {
return maxColumnWidth;
}
String getNullColumn() {
return nullColumn;
}
}
/**
* only print the result content as raw form. column delimiter is ",", row delimiter is "\n".
*/
private static final class RawContentStyle implements PrintStyle {
}
}
dlink-app/dlink-app-1.11/src/main/java/com/dlink/executor/TableSchemaField.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import org.apache.flink.table.types.DataType;
/**
* @author wenmo
* @since 2021/6/7 22:06
**/
public class TableSchemaField {
private String name;
private DataType type;
public TableSchemaField(String name, DataType type) {
this.name = name;
this.type = type;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public DataType getType() {
return type;
}
public void setType(DataType type) {
this.type = type;
}
}
dlink-app/dlink-app-1.12/pom.xml
View file @ 429a25da
...@@ -33,6 +33,10 @@ ...@@ -33,6 +33,10 @@
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-1.12</artifactId> <artifactId>dlink-client-1.12</artifactId>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-1.12</artifactId>
<scope>provided</scope> <scope>provided</scope>
</dependency> </dependency>
<dependency> <dependency>
......
dlink-app/dlink-app-1.12/src/main/java/com/dlink/executor/CustomTableEnvironmentImpl.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.flink.api.common.RuntimeExecutionMode;
import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.api.dag.Transformation;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.configuration.ExecutionOptions;
import org.apache.flink.configuration.PipelineOptions;
import org.apache.flink.runtime.jobgraph.JobGraph;
import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator;
import org.apache.flink.runtime.rest.messages.JobPlanInfo;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.graph.JSONGenerator;
import org.apache.flink.streaming.api.graph.StreamGraph;
import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.ExplainDetail;
import org.apache.flink.table.api.TableConfig;
import org.apache.flink.table.api.TableException;
import org.apache.flink.table.api.internal.TableEnvironmentImpl;
import org.apache.flink.table.catalog.CatalogManager;
import org.apache.flink.table.catalog.FunctionCatalog;
import org.apache.flink.table.catalog.GenericInMemoryCatalog;
import org.apache.flink.table.delegation.Executor;
import org.apache.flink.table.delegation.ExecutorFactory;
import org.apache.flink.table.delegation.Planner;
import org.apache.flink.table.delegation.PlannerFactory;
import org.apache.flink.table.factories.ComponentFactoryService;
import org.apache.flink.table.functions.AggregateFunction;
import org.apache.flink.table.functions.TableAggregateFunction;
import org.apache.flink.table.functions.TableFunction;
import org.apache.flink.table.functions.UserDefinedFunctionHelper;
import org.apache.flink.table.module.ModuleManager;
import org.apache.flink.table.operations.ExplainOperation;
import org.apache.flink.table.operations.ModifyOperation;
import org.apache.flink.table.operations.Operation;
import org.apache.flink.table.operations.QueryOperation;
import org.apache.flink.table.planner.delegation.ExecutorBase;
import org.apache.flink.table.planner.utils.ExecutorUtils;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
/**
* 定制TableEnvironmentImpl
*
* @author wenmo
* @since 2021/6/7 22:06
**/
public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment {
protected CustomTableEnvironmentImpl(CatalogManager catalogManager, ModuleManager moduleManager, TableConfig tableConfig, Executor executor, FunctionCatalog functionCatalog, Planner planner, boolean isStreamingMode, ClassLoader userClassLoader) {
super(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, isStreamingMode, userClassLoader);
}
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) {
return create(executionEnvironment, EnvironmentSettings.newInstance().build());
}
public static CustomTableEnvironmentImpl createBatch(StreamExecutionEnvironment executionEnvironment) {
Configuration configuration = new Configuration();
configuration.set(ExecutionOptions.RUNTIME_MODE, RuntimeExecutionMode.BATCH);
TableConfig tableConfig = new TableConfig();
tableConfig.addConfiguration(configuration);
return create(executionEnvironment, EnvironmentSettings.newInstance().useBlinkPlanner().inBatchMode().build(), tableConfig);
}
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment, EnvironmentSettings settings) {
return create(executionEnvironment, settings, new TableConfig());
}
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment, EnvironmentSettings settings, TableConfig tableConfig) {
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
ModuleManager moduleManager = new ModuleManager();
CatalogManager catalogManager = CatalogManager.newBuilder().classLoader(classLoader).config(tableConfig.getConfiguration()).defaultCatalog(settings.getBuiltInCatalogName(), new GenericInMemoryCatalog(settings.getBuiltInCatalogName(), settings.getBuiltInDatabaseName())).executionConfig(executionEnvironment.getConfig()).build();
FunctionCatalog functionCatalog = new FunctionCatalog(tableConfig, catalogManager, moduleManager);
Map<String, String> executorProperties = settings.toExecutorProperties();
Executor executor = lookupExecutor(executorProperties, executionEnvironment);
Map<String, String> plannerProperties = settings.toPlannerProperties();
Planner planner = (ComponentFactoryService.find(PlannerFactory.class, plannerProperties)).create(plannerProperties, executor, tableConfig, functionCatalog, catalogManager);
return new CustomTableEnvironmentImpl(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, settings.isStreamingMode(), classLoader);
}
private static Executor lookupExecutor(Map<String, String> executorProperties, StreamExecutionEnvironment executionEnvironment) {
try {
ExecutorFactory executorFactory = ComponentFactoryService.find(ExecutorFactory.class, executorProperties);
Method createMethod = executorFactory.getClass().getMethod("create", Map.class, StreamExecutionEnvironment.class);
return (Executor) createMethod.invoke(executorFactory, executorProperties, executionEnvironment);
} catch (Exception var4) {
throw new TableException("Could not instantiate the executor. Make sure a planner module is on the classpath", var4);
}
}
public ObjectNode getStreamGraph(String statement) {
List<Operation> operations = super.parser.parse(statement);
if (operations.size() != 1) {
throw new TableException("Unsupported SQL query! explainSql() only accepts a single SQL query.");
} else {
List<ModifyOperation> modifyOperations = new ArrayList<>();
for (int i = 0; i < operations.size(); i++) {
if (operations.get(i) instanceof ModifyOperation) {
modifyOperations.add((ModifyOperation) operations.get(i));
}
}
List<Transformation<?>> trans = super.planner.translate(modifyOperations);
if (execEnv instanceof ExecutorBase) {
StreamGraph streamGraph = ExecutorUtils.generateStreamGraph(((ExecutorBase) execEnv).getExecutionEnvironment(), trans);
JSONGenerator jsonGenerator = new JSONGenerator(streamGraph);
String json = jsonGenerator.getJSON();
ObjectMapper mapper = new ObjectMapper();
ObjectNode objectNode = mapper.createObjectNode();
try {
objectNode = (ObjectNode) mapper.readTree(json);
} catch (JsonProcessingException e) {
e.printStackTrace();
} finally {
return objectNode;
}
} else {
throw new TableException("Unsupported SQL query! ExecEnv need a ExecutorBase.");
}
}
}
public JobPlanInfo getJobPlanInfo(List<String> statements) {
return new JobPlanInfo(JsonPlanGenerator.generatePlan(getJobGraphFromInserts(statements)));
}
public StreamGraph getStreamGraphFromInserts(List<String> statements) {
List<ModifyOperation> modifyOperations = new ArrayList();
for (String statement : statements) {
List<Operation> operations = getParser().parse(statement);
if (operations.size() != 1) {
throw new TableException("Only single statement is supported.");
} else {
Operation operation = operations.get(0);
if (operation instanceof ModifyOperation) {
modifyOperations.add((ModifyOperation) operation);
} else {
throw new TableException("Only insert statement is supported now.");
}
}
}
List<Transformation<?>> trans = getPlanner().translate(modifyOperations);
if (execEnv instanceof ExecutorBase) {
StreamGraph streamGraph = ExecutorUtils.generateStreamGraph(((ExecutorBase) execEnv).getExecutionEnvironment(), trans);
if (tableConfig.getConfiguration().containsKey(PipelineOptions.NAME.key())) {
streamGraph.setJobName(tableConfig.getConfiguration().getString(PipelineOptions.NAME));
}
return streamGraph;
} else {
throw new TableException("Unsupported SQL query! ExecEnv need a ExecutorBase.");
}
}
public JobGraph getJobGraphFromInserts(List<String> statements) {
return getStreamGraphFromInserts(statements).getJobGraph();
}
public SqlExplainResult explainSqlRecord(String statement, ExplainDetail... extraDetails) {
SqlExplainResult record = new SqlExplainResult();
List<Operation> operations = parser.parse(statement);
record.setParseTrue(true);
if (operations.size() != 1) {
throw new TableException(
"Unsupported SQL query! explainSql() only accepts a single SQL query.");
}
List<Operation> operationlist = new ArrayList<>(operations);
for (int i = 0; i < operationlist.size(); i++) {
Operation operation = operationlist.get(i);
if (operation instanceof ModifyOperation) {
record.setType("Modify DML");
} else if (operation instanceof ExplainOperation) {
record.setType("Explain DML");
} else if (operation instanceof QueryOperation) {
record.setType("Query DML");
} else {
record.setExplain(operation.asSummaryString());
operationlist.remove(i);
record.setType("DDL");
i = i - 1;
}
}
record.setExplainTrue(true);
if (operationlist.size() == 0) {
return record;
}
record.setExplain(planner.explain(operationlist, extraDetails));
return record;
}
public <T> void registerFunction(String name, TableFunction<T> tableFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfTableFunction(tableFunction);
this.functionCatalog.registerTempSystemTableFunction(name, tableFunction, typeInfo);
}
public <T, ACC> void registerFunction(String name, AggregateFunction<T, ACC> aggregateFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfAggregateFunction(aggregateFunction);
TypeInformation<ACC> accTypeInfo = UserDefinedFunctionHelper.getAccumulatorTypeOfAggregateFunction(aggregateFunction);
this.functionCatalog.registerTempSystemAggregateFunction(name, aggregateFunction, typeInfo, accTypeInfo);
}
public <T, ACC> void registerFunction(String name, TableAggregateFunction<T, ACC> tableAggregateFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfAggregateFunction(tableAggregateFunction);
TypeInformation<ACC> accTypeInfo = UserDefinedFunctionHelper.getAccumulatorTypeOfAggregateFunction(tableAggregateFunction);
this.functionCatalog.registerTempSystemAggregateFunction(name, tableAggregateFunction, typeInfo, accTypeInfo);
}
public boolean parseAndLoadConfiguration(String statement, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
return false;
}
}
\ No newline at end of file
dlink-app/dlink-app-1.12/src/main/java/com/dlink/executor/CustomTableResultImpl.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import org.apache.flink.annotation.Internal;
import org.apache.flink.core.execution.JobClient;
import org.apache.flink.table.api.*;
import org.apache.flink.table.utils.PrintUtils;
import org.apache.flink.types.Row;
import org.apache.flink.util.CloseableIterator;
import org.apache.flink.util.Preconditions;
import javax.annotation.Nullable;
import java.io.PrintWriter;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Optional;
import java.util.concurrent.*;
/**
* 定制CustomTableResultImpl
*
* @author wenmo
* @since 2021/6/7 22:06
**/
@Internal
class CustomTableResultImpl implements TableResult {
public static final TableResult TABLE_RESULT_OK =
CustomTableResultImpl.builder()
.resultKind(ResultKind.SUCCESS)
.tableSchema(TableSchema.builder().field("result", DataTypes.STRING()).build())
.data(Collections.singletonList(Row.of("OK")))
.build();
private final JobClient jobClient;
private final TableSchema tableSchema;
private final ResultKind resultKind;
private final CloseableRowIteratorWrapper data;
private final PrintStyle printStyle;
private CustomTableResultImpl(
@Nullable JobClient jobClient,
TableSchema tableSchema,
ResultKind resultKind,
CloseableIterator<Row> data,
PrintStyle printStyle) {
this.jobClient = jobClient;
this.tableSchema =
Preconditions.checkNotNull(tableSchema, "tableSchema should not be null");
this.resultKind = Preconditions.checkNotNull(resultKind, "resultKind should not be null");
Preconditions.checkNotNull(data, "data should not be null");
this.data = new CloseableRowIteratorWrapper(data);
this.printStyle = Preconditions.checkNotNull(printStyle, "printStyle should not be null");
}
public static TableResult buildTableResult(List<TableSchemaField> fields, List<Row> rows) {
Builder builder = builder().resultKind(ResultKind.SUCCESS);
if (fields.size() > 0) {
TableSchema.Builder tableSchemaBuild = TableSchema.builder();
for (int i = 0; i < fields.size(); i++) {
tableSchemaBuild.field(fields.get(i).getName(), fields.get(i).getType());
}
builder.tableSchema(tableSchemaBuild.build()).data(rows);
}
return builder.build();
}
@Override
public Optional<JobClient> getJobClient() {
return Optional.ofNullable(jobClient);
}
@Override
public void await() throws InterruptedException, ExecutionException {
try {
awaitInternal(-1, TimeUnit.MILLISECONDS);
} catch (TimeoutException e) {
// do nothing
}
}
@Override
public void await(long timeout, TimeUnit unit)
throws InterruptedException, ExecutionException, TimeoutException {
awaitInternal(timeout, unit);
}
private void awaitInternal(long timeout, TimeUnit unit)
throws InterruptedException, ExecutionException, TimeoutException {
if (jobClient == null) {
return;
}
ExecutorService executor =
Executors.newFixedThreadPool(1, r -> new Thread(r, "TableResult-await-thread"));
try {
CompletableFuture<Void> future =
CompletableFuture.runAsync(
() -> {
while (!data.isFirstRowReady()) {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
throw new TableException("Thread is interrupted");
}
}
},
executor);
if (timeout >= 0) {
future.get(timeout, unit);
} else {
future.get();
}
} finally {
executor.shutdown();
}
}
@Override
public TableSchema getTableSchema() {
return tableSchema;
}
@Override
public ResultKind getResultKind() {
return resultKind;
}
@Override
public CloseableIterator<Row> collect() {
return data;
}
@Override
public void print() {
Iterator<Row> it = collect();
if (printStyle instanceof TableauStyle) {
int maxColumnWidth = ((TableauStyle) printStyle).getMaxColumnWidth();
String nullColumn = ((TableauStyle) printStyle).getNullColumn();
boolean deriveColumnWidthByType =
((TableauStyle) printStyle).isDeriveColumnWidthByType();
boolean printRowKind = ((TableauStyle) printStyle).isPrintRowKind();
PrintUtils.printAsTableauForm(
getTableSchema(),
it,
new PrintWriter(System.out),
maxColumnWidth,
nullColumn,
deriveColumnWidthByType,
printRowKind);
} else if (printStyle instanceof RawContentStyle) {
while (it.hasNext()) {
System.out.println(String.join(",", PrintUtils.rowToString(it.next())));
}
} else {
throw new TableException("Unsupported print style: " + printStyle);
}
}
public static Builder builder() {
return new Builder();
}
/**
* Builder for creating a {@link CustomTableResultImpl}.
*/
public static class Builder {
private JobClient jobClient = null;
private TableSchema tableSchema = null;
private ResultKind resultKind = null;
private CloseableIterator<Row> data = null;
private PrintStyle printStyle =
PrintStyle.tableau(Integer.MAX_VALUE, PrintUtils.NULL_COLUMN, false, false);
private Builder() {
}
/**
* Specifies job client which associates the submitted Flink job.
*
* @param jobClient a {@link JobClient} for the submitted Flink job.
*/
public Builder jobClient(JobClient jobClient) {
this.jobClient = jobClient;
return this;
}
/**
* Specifies table schema of the execution result.
*
* @param tableSchema a {@link TableSchema} for the execution result.
*/
public Builder tableSchema(TableSchema tableSchema) {
Preconditions.checkNotNull(tableSchema, "tableSchema should not be null");
this.tableSchema = tableSchema;
return this;
}
/**
* Specifies result kind of the execution result.
*
* @param resultKind a {@link ResultKind} for the execution result.
*/
public Builder resultKind(ResultKind resultKind) {
Preconditions.checkNotNull(resultKind, "resultKind should not be null");
this.resultKind = resultKind;
return this;
}
/**
* Specifies an row iterator as the execution result.
*
* @param rowIterator a row iterator as the execution result.
*/
public Builder data(CloseableIterator<Row> rowIterator) {
Preconditions.checkNotNull(rowIterator, "rowIterator should not be null");
this.data = rowIterator;
return this;
}
/**
* Specifies an row list as the execution result.
*
* @param rowList a row list as the execution result.
*/
public Builder data(List<Row> rowList) {
Preconditions.checkNotNull(rowList, "listRows should not be null");
this.data = CloseableIterator.adapterForIterator(rowList.iterator());
return this;
}
/**
* Specifies print style. Default is {@link TableauStyle} with max integer column width.
*/
public Builder setPrintStyle(PrintStyle printStyle) {
Preconditions.checkNotNull(printStyle, "printStyle should not be null");
this.printStyle = printStyle;
return this;
}
/**
* Returns a {@link TableResult} instance.
*/
public TableResult build() {
return new CustomTableResultImpl(jobClient, tableSchema, resultKind, data, printStyle);
}
}
/**
* Root interface for all print styles.
*/
public interface PrintStyle {
/**
* Create a tableau print style with given max column width, null column, change mode
* indicator and a flag to indicate whether the column width is derived from type (true) or
* content (false), which prints the result schema and content as tableau form.
*/
static PrintStyle tableau(
int maxColumnWidth,
String nullColumn,
boolean deriveColumnWidthByType,
boolean printRowKind) {
Preconditions.checkArgument(
maxColumnWidth > 0, "maxColumnWidth should be greater than 0");
Preconditions.checkNotNull(nullColumn, "nullColumn should not be null");
return new TableauStyle(
maxColumnWidth, nullColumn, deriveColumnWidthByType, printRowKind);
}
/**
* Create a raw content print style, which only print the result content as raw form. column
* delimiter is ",", row delimiter is "\n".
*/
static PrintStyle rawContent() {
return new RawContentStyle();
}
}
/**
* print the result schema and content as tableau form.
*/
private static final class TableauStyle implements PrintStyle {
/**
* A flag to indicate whether the column width is derived from type (true) or content
* (false).
*/
private final boolean deriveColumnWidthByType;
private final int maxColumnWidth;
private final String nullColumn;
/**
* A flag to indicate whether print row kind info.
*/
private final boolean printRowKind;
private TableauStyle(
int maxColumnWidth,
String nullColumn,
boolean deriveColumnWidthByType,
boolean printRowKind) {
this.deriveColumnWidthByType = deriveColumnWidthByType;
this.maxColumnWidth = maxColumnWidth;
this.nullColumn = nullColumn;
this.printRowKind = printRowKind;
}
public boolean isDeriveColumnWidthByType() {
return deriveColumnWidthByType;
}
int getMaxColumnWidth() {
return maxColumnWidth;
}
String getNullColumn() {
return nullColumn;
}
public boolean isPrintRowKind() {
return printRowKind;
}
}
/**
* only print the result content as raw form. column delimiter is ",", row delimiter is "\n".
*/
private static final class RawContentStyle implements PrintStyle {
}
/**
* A {@link CloseableIterator} wrapper class that can return whether the first row is ready.
*
* <p>The first row is ready when {@link #hasNext} method returns true or {@link #next()} method
* returns a row. The execution order of {@link TableResult#collect} method and {@link
* TableResult#await()} may be arbitrary, this class will record whether the first row is ready
* (or accessed).
*/
private static final class CloseableRowIteratorWrapper implements CloseableIterator<Row> {
private final CloseableIterator<Row> iterator;
private boolean isFirstRowReady = false;
private CloseableRowIteratorWrapper(CloseableIterator<Row> iterator) {
this.iterator = iterator;
}
@Override
public void close() throws Exception {
iterator.close();
}
@Override
public boolean hasNext() {
boolean hasNext = iterator.hasNext();
isFirstRowReady = isFirstRowReady || hasNext;
return hasNext;
}
@Override
public Row next() {
Row next = iterator.next();
isFirstRowReady = true;
return next;
}
public boolean isFirstRowReady() {
return isFirstRowReady || hasNext();
}
}
}
dlink-app/dlink-app-1.12/src/main/java/com/dlink/executor/TableSchemaField.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import org.apache.flink.table.types.DataType;
/**
* @author wenmo
* @since 2021/6/7 22:06
**/
public class TableSchemaField {
private String name;
private DataType type;
public TableSchemaField(String name, DataType type) {
this.name = name;
this.type = type;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public DataType getType() {
return type;
}
public void setType(DataType type) {
this.type = type;
}
}
dlink-app/dlink-app-1.13/pom.xml
View file @ 429a25da
...@@ -33,6 +33,10 @@ ...@@ -33,6 +33,10 @@
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-1.13</artifactId> <artifactId>dlink-client-1.13</artifactId>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-1.13</artifactId>
<scope>provided</scope> <scope>provided</scope>
</dependency> </dependency>
<dependency> <dependency>
......
dlink-app/dlink-app-1.13/src/main/java/com/dlink/executor/CustomTableEnvironmentImpl.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.flink.api.common.RuntimeExecutionMode;
import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.api.dag.Transformation;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.configuration.ExecutionOptions;
import org.apache.flink.configuration.PipelineOptions;
import org.apache.flink.runtime.jobgraph.JobGraph;
import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator;
import org.apache.flink.runtime.rest.messages.JobPlanInfo;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.graph.JSONGenerator;
import org.apache.flink.streaming.api.graph.StreamGraph;
import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.ExplainDetail;
import org.apache.flink.table.api.TableConfig;
import org.apache.flink.table.api.TableException;
import org.apache.flink.table.api.internal.TableEnvironmentImpl;
import org.apache.flink.table.catalog.CatalogManager;
import org.apache.flink.table.catalog.FunctionCatalog;
import org.apache.flink.table.catalog.GenericInMemoryCatalog;
import org.apache.flink.table.delegation.Executor;
import org.apache.flink.table.delegation.ExecutorFactory;
import org.apache.flink.table.delegation.Planner;
import org.apache.flink.table.delegation.PlannerFactory;
import org.apache.flink.table.factories.ComponentFactoryService;
import org.apache.flink.table.functions.AggregateFunction;
import org.apache.flink.table.functions.TableAggregateFunction;
import org.apache.flink.table.functions.TableFunction;
import org.apache.flink.table.functions.UserDefinedFunctionHelper;
import org.apache.flink.table.module.ModuleManager;
import org.apache.flink.table.operations.ExplainOperation;
import org.apache.flink.table.operations.ModifyOperation;
import org.apache.flink.table.operations.Operation;
import org.apache.flink.table.operations.QueryOperation;
import org.apache.flink.table.operations.command.ResetOperation;
import org.apache.flink.table.operations.command.SetOperation;
import org.apache.flink.table.planner.delegation.ExecutorBase;
import org.apache.flink.table.planner.utils.ExecutorUtils;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* 定制TableEnvironmentImpl
*
* @author wenmo
* @since 2021/6/7 22:06
**/
public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment {
protected CustomTableEnvironmentImpl(CatalogManager catalogManager, ModuleManager moduleManager, TableConfig tableConfig, Executor executor, FunctionCatalog functionCatalog, Planner planner, boolean isStreamingMode, ClassLoader userClassLoader) {
super(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, isStreamingMode, userClassLoader);
}
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) {
return create(executionEnvironment, EnvironmentSettings.newInstance().build());
}
public static CustomTableEnvironmentImpl createBatch(StreamExecutionEnvironment executionEnvironment) {
Configuration configuration = new Configuration();
configuration.set(ExecutionOptions.RUNTIME_MODE, RuntimeExecutionMode.BATCH);
TableConfig tableConfig = new TableConfig();
tableConfig.addConfiguration(configuration);
return create(executionEnvironment, EnvironmentSettings.newInstance().useBlinkPlanner().inBatchMode().build(), tableConfig);
}
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment, EnvironmentSettings settings) {
return create(executionEnvironment, settings, new TableConfig());
}
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment, EnvironmentSettings settings, TableConfig tableConfig) {
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
ModuleManager moduleManager = new ModuleManager();
CatalogManager catalogManager = CatalogManager.newBuilder().classLoader(classLoader).config(tableConfig.getConfiguration()).defaultCatalog(settings.getBuiltInCatalogName(), new GenericInMemoryCatalog(settings.getBuiltInCatalogName(), settings.getBuiltInDatabaseName())).executionConfig(executionEnvironment.getConfig()).build();
FunctionCatalog functionCatalog = new FunctionCatalog(tableConfig, catalogManager, moduleManager);
Map<String, String> executorProperties = settings.toExecutorProperties();
Executor executor = lookupExecutor(executorProperties, executionEnvironment);
Map<String, String> plannerProperties = settings.toPlannerProperties();
Planner planner = (ComponentFactoryService.find(PlannerFactory.class, plannerProperties)).create(plannerProperties, executor, tableConfig, functionCatalog, catalogManager);
return new CustomTableEnvironmentImpl(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, settings.isStreamingMode(), classLoader);
}
private static Executor lookupExecutor(Map<String, String> executorProperties, StreamExecutionEnvironment executionEnvironment) {
try {
ExecutorFactory executorFactory = ComponentFactoryService.find(ExecutorFactory.class, executorProperties);
Method createMethod = executorFactory.getClass().getMethod("create", Map.class, StreamExecutionEnvironment.class);
return (Executor) createMethod.invoke(executorFactory, executorProperties, executionEnvironment);
} catch (Exception var4) {
throw new TableException("Could not instantiate the executor. Make sure a planner module is on the classpath", var4);
}
}
public ObjectNode getStreamGraph(String statement) {
List<Operation> operations = super.getParser().parse(statement);
if (operations.size() != 1) {
throw new TableException("Unsupported SQL query! explainSql() only accepts a single SQL query.");
} else {
List<ModifyOperation> modifyOperations = new ArrayList<>();
for (int i = 0; i < operations.size(); i++) {
if (operations.get(i) instanceof ModifyOperation) {
modifyOperations.add((ModifyOperation) operations.get(i));
}
}
List<Transformation<?>> trans = getPlanner().translate(modifyOperations);
if (execEnv instanceof ExecutorBase) {
StreamGraph streamGraph = ExecutorUtils.generateStreamGraph(((ExecutorBase) execEnv).getExecutionEnvironment(), trans);
JSONGenerator jsonGenerator = new JSONGenerator(streamGraph);
String json = jsonGenerator.getJSON();
ObjectMapper mapper = new ObjectMapper();
ObjectNode objectNode = mapper.createObjectNode();
try {
objectNode = (ObjectNode) mapper.readTree(json);
} catch (JsonProcessingException e) {
e.printStackTrace();
} finally {
return objectNode;
}
} else {
throw new TableException("Unsupported SQL query! explainSql() need a single SQL to query.");
}
}
}
public JobPlanInfo getJobPlanInfo(List<String> statements) {
return new JobPlanInfo(JsonPlanGenerator.generatePlan(getJobGraphFromInserts(statements)));
}
public StreamGraph getStreamGraphFromInserts(List<String> statements) {
List<ModifyOperation> modifyOperations = new ArrayList();
for (String statement : statements) {
List<Operation> operations = getParser().parse(statement);
if (operations.size() != 1) {
throw new TableException("Only single statement is supported.");
} else {
Operation operation = operations.get(0);
if (operation instanceof ModifyOperation) {
modifyOperations.add((ModifyOperation) operation);
} else {
throw new TableException("Only insert statement is supported now.");
}
}
}
List<Transformation<?>> trans = getPlanner().translate(modifyOperations);
if (execEnv instanceof ExecutorBase) {
StreamGraph streamGraph = ExecutorUtils.generateStreamGraph(((ExecutorBase) execEnv).getExecutionEnvironment(), trans);
if (tableConfig.getConfiguration().containsKey(PipelineOptions.NAME.key())) {
streamGraph.setJobName(tableConfig.getConfiguration().getString(PipelineOptions.NAME));
}
return streamGraph;
} else {
throw new TableException("Unsupported SQL query! ExecEnv need a ExecutorBase.");
}
}
public JobGraph getJobGraphFromInserts(List<String> statements) {
return getStreamGraphFromInserts(statements).getJobGraph();
}
public SqlExplainResult explainSqlRecord(String statement, ExplainDetail... extraDetails) {
SqlExplainResult record = new SqlExplainResult();
List<Operation> operations = getParser().parse(statement);
record.setParseTrue(true);
if (operations.size() != 1) {
throw new TableException(
"Unsupported SQL query! explainSql() only accepts a single SQL query.");
}
List<Operation> operationlist = new ArrayList<>(operations);
for (int i = 0; i < operationlist.size(); i++) {
Operation operation = operationlist.get(i);
if (operation instanceof ModifyOperation) {
record.setType("Modify DML");
} else if (operation instanceof ExplainOperation) {
record.setType("Explain DML");
} else if (operation instanceof QueryOperation) {
record.setType("Query DML");
} else {
record.setExplain(operation.asSummaryString());
operationlist.remove(i);
record.setType("DDL");
i = i - 1;
}
}
record.setExplainTrue(true);
if (operationlist.size() == 0) {
//record.setExplain("DDL语句不进行解释。");
return record;
}
record.setExplain(planner.explain(operationlist, extraDetails));
return record;
}
public <T> void registerFunction(String name, TableFunction<T> tableFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfTableFunction(tableFunction);
this.functionCatalog.registerTempSystemTableFunction(name, tableFunction, typeInfo);
}
public <T, ACC> void registerFunction(String name, AggregateFunction<T, ACC> aggregateFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfAggregateFunction(aggregateFunction);
TypeInformation<ACC> accTypeInfo = UserDefinedFunctionHelper.getAccumulatorTypeOfAggregateFunction(aggregateFunction);
this.functionCatalog.registerTempSystemAggregateFunction(name, aggregateFunction, typeInfo, accTypeInfo);
}
public <T, ACC> void registerFunction(String name, TableAggregateFunction<T, ACC> tableAggregateFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfAggregateFunction(tableAggregateFunction);
TypeInformation<ACC> accTypeInfo = UserDefinedFunctionHelper.getAccumulatorTypeOfAggregateFunction(tableAggregateFunction);
this.functionCatalog.registerTempSystemAggregateFunction(name, tableAggregateFunction, typeInfo, accTypeInfo);
}
public boolean parseAndLoadConfiguration(String statement, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
List<Operation> operations = getParser().parse(statement);
for (Operation operation : operations) {
if (operation instanceof SetOperation) {
callSet((SetOperation) operation, environment, setMap);
return true;
} else if (operation instanceof ResetOperation) {
callReset((ResetOperation) operation, environment, setMap);
return true;
}
}
return false;
}
private void callSet(SetOperation setOperation, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
if (setOperation.getKey().isPresent() && setOperation.getValue().isPresent()) {
String key = setOperation.getKey().get().trim();
String value = setOperation.getValue().get().trim();
Map<String, String> confMap = new HashMap<>();
confMap.put(key, value);
setMap.put(key, value);
Configuration configuration = Configuration.fromMap(confMap);
environment.getConfig().configure(configuration, null);
getConfig().addConfiguration(configuration);
}
}
private void callReset(ResetOperation resetOperation, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
if (resetOperation.getKey().isPresent()) {
String key = resetOperation.getKey().get().trim();
Map<String, String> confMap = new HashMap<>();
confMap.put(key, null);
setMap.remove(key);
Configuration configuration = Configuration.fromMap(confMap);
environment.getConfig().configure(configuration, null);
getConfig().addConfiguration(configuration);
} else {
setMap.clear();
}
}
}
dlink-app/dlink-app-1.13/src/main/java/com/dlink/executor/CustomTableResultImpl.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import org.apache.flink.annotation.Internal;
import org.apache.flink.core.execution.JobClient;
import org.apache.flink.table.api.DataTypes;
import org.apache.flink.table.api.ResultKind;
import org.apache.flink.table.api.TableException;
import org.apache.flink.table.api.TableResult;
import org.apache.flink.table.catalog.Column;
import org.apache.flink.table.catalog.ResolvedSchema;
import org.apache.flink.table.types.DataType;
import org.apache.flink.table.utils.PrintUtils;
import org.apache.flink.types.Row;
import org.apache.flink.util.CloseableIterator;
import org.apache.flink.util.Preconditions;
import javax.annotation.Nullable;
import java.io.PrintWriter;
import java.time.ZoneId;
import java.util.*;
import java.util.concurrent.*;
/**
* 定制CustomTableResultImpl
*
* @author wenmo
* @since 2021/6/7 22:06
**/
@Internal
public class CustomTableResultImpl implements TableResult {
public static final TableResult TABLE_RESULT_OK =
CustomTableResultImpl.builder()
.resultKind(ResultKind.SUCCESS)
.schema(ResolvedSchema.of(Column.physical("result", DataTypes.STRING())))
.data(Collections.singletonList(Row.of("OK")))
.build();
private final JobClient jobClient;
private final ResolvedSchema resolvedSchema;
private final ResultKind resultKind;
private final CloseableRowIteratorWrapper data;
private final PrintStyle printStyle;
private final ZoneId sessionTimeZone;
private CustomTableResultImpl(
@Nullable JobClient jobClient,
ResolvedSchema resolvedSchema,
ResultKind resultKind,
CloseableIterator<Row> data,
PrintStyle printStyle,
ZoneId sessionTimeZone) {
this.jobClient = jobClient;
this.resolvedSchema =
Preconditions.checkNotNull(resolvedSchema, "resolvedSchema should not be null");
this.resultKind = Preconditions.checkNotNull(resultKind, "resultKind should not be null");
Preconditions.checkNotNull(data, "data should not be null");
this.data = new CloseableRowIteratorWrapper(data);
this.printStyle = Preconditions.checkNotNull(printStyle, "printStyle should not be null");
this.sessionTimeZone =
Preconditions.checkNotNull(sessionTimeZone, "sessionTimeZone should not be null");
}
public static TableResult buildTableResult(List<TableSchemaField> fields, List<Row> rows) {
Builder builder = builder().resultKind(ResultKind.SUCCESS);
if (fields.size() > 0) {
List<String> columnNames = new ArrayList<>();
List<DataType> columnTypes = new ArrayList<>();
for (int i = 0; i < fields.size(); i++) {
columnNames.add(fields.get(i).getName());
columnTypes.add(fields.get(i).getType());
}
builder.schema(ResolvedSchema.physical(columnNames, columnTypes)).data(rows);
}
return builder.build();
}
@Override
public Optional<JobClient> getJobClient() {
return Optional.ofNullable(jobClient);
}
@Override
public void await() throws InterruptedException, ExecutionException {
try {
awaitInternal(-1, TimeUnit.MILLISECONDS);
} catch (TimeoutException e) {
// do nothing
}
}
@Override
public void await(long timeout, TimeUnit unit)
throws InterruptedException, ExecutionException, TimeoutException {
awaitInternal(timeout, unit);
}
private void awaitInternal(long timeout, TimeUnit unit)
throws InterruptedException, ExecutionException, TimeoutException {
if (jobClient == null) {
return;
}
ExecutorService executor =
Executors.newFixedThreadPool(1, r -> new Thread(r, "TableResult-await-thread"));
try {
CompletableFuture<Void> future =
CompletableFuture.runAsync(
() -> {
while (!data.isFirstRowReady()) {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
throw new TableException("Thread is interrupted");
}
}
},
executor);
if (timeout >= 0) {
future.get(timeout, unit);
} else {
future.get();
}
} finally {
executor.shutdown();
}
}
@Override
public ResolvedSchema getResolvedSchema() {
return resolvedSchema;
}
@Override
public ResultKind getResultKind() {
return resultKind;
}
@Override
public CloseableIterator<Row> collect() {
return data;
}
@Override
public void print() {
Iterator<Row> it = collect();
if (printStyle instanceof TableauStyle) {
int maxColumnWidth = ((TableauStyle) printStyle).getMaxColumnWidth();
String nullColumn = ((TableauStyle) printStyle).getNullColumn();
boolean deriveColumnWidthByType =
((TableauStyle) printStyle).isDeriveColumnWidthByType();
boolean printRowKind = ((TableauStyle) printStyle).isPrintRowKind();
PrintUtils.printAsTableauForm(
getResolvedSchema(),
it,
new PrintWriter(System.out),
maxColumnWidth,
nullColumn,
deriveColumnWidthByType,
printRowKind,
sessionTimeZone);
} else if (printStyle instanceof RawContentStyle) {
while (it.hasNext()) {
System.out.println(
String.join(
",",
PrintUtils.rowToString(
it.next(), getResolvedSchema(), sessionTimeZone)));
}
} else {
throw new TableException("Unsupported print style: " + printStyle);
}
}
public static Builder builder() {
return new Builder();
}
/**
* Builder for creating a {@link CustomTableResultImpl}.
*/
public static class Builder {
private JobClient jobClient = null;
private ResolvedSchema resolvedSchema = null;
private ResultKind resultKind = null;
private CloseableIterator<Row> data = null;
private PrintStyle printStyle =
PrintStyle.tableau(Integer.MAX_VALUE, PrintUtils.NULL_COLUMN, false, false);
private ZoneId sessionTimeZone = ZoneId.of("UTC");
private Builder() {
}
/**
* Specifies job client which associates the submitted Flink job.
*
* @param jobClient a {@link JobClient} for the submitted Flink job.
*/
public Builder jobClient(JobClient jobClient) {
this.jobClient = jobClient;
return this;
}
/**
* Specifies schema of the execution result.
*
* @param resolvedSchema a {@link ResolvedSchema} for the execution result.
*/
public Builder schema(ResolvedSchema resolvedSchema) {
Preconditions.checkNotNull(resolvedSchema, "resolvedSchema should not be null");
this.resolvedSchema = resolvedSchema;
return this;
}
/**
* Specifies result kind of the execution result.
*
* @param resultKind a {@link ResultKind} for the execution result.
*/
public Builder resultKind(ResultKind resultKind) {
Preconditions.checkNotNull(resultKind, "resultKind should not be null");
this.resultKind = resultKind;
return this;
}
/**
* Specifies an row iterator as the execution result.
*
* @param rowIterator a row iterator as the execution result.
*/
public Builder data(CloseableIterator<Row> rowIterator) {
Preconditions.checkNotNull(rowIterator, "rowIterator should not be null");
this.data = rowIterator;
return this;
}
/**
* Specifies an row list as the execution result.
*
* @param rowList a row list as the execution result.
*/
public Builder data(List<Row> rowList) {
Preconditions.checkNotNull(rowList, "listRows should not be null");
this.data = CloseableIterator.adapterForIterator(rowList.iterator());
return this;
}
/**
* Specifies print style. Default is {@link TableauStyle} with max integer column width.
*/
public Builder setPrintStyle(PrintStyle printStyle) {
Preconditions.checkNotNull(printStyle, "printStyle should not be null");
this.printStyle = printStyle;
return this;
}
/**
* Specifies session time zone.
*/
public Builder setSessionTimeZone(ZoneId sessionTimeZone) {
Preconditions.checkNotNull(sessionTimeZone, "sessionTimeZone should not be null");
this.sessionTimeZone = sessionTimeZone;
return this;
}
/**
* Returns a {@link TableResult} instance.
*/
public TableResult build() {
return new CustomTableResultImpl(
jobClient, resolvedSchema, resultKind, data, printStyle, sessionTimeZone);
}
}
/**
* Root interface for all print styles.
*/
public interface PrintStyle {
/**
* Create a tableau print style with given max column width, null column, change mode
* indicator and a flag to indicate whether the column width is derived from type (true) or
* content (false), which prints the result schema and content as tableau form.
*/
static PrintStyle tableau(
int maxColumnWidth,
String nullColumn,
boolean deriveColumnWidthByType,
boolean printRowKind) {
Preconditions.checkArgument(
maxColumnWidth > 0, "maxColumnWidth should be greater than 0");
Preconditions.checkNotNull(nullColumn, "nullColumn should not be null");
return new TableauStyle(
maxColumnWidth, nullColumn, deriveColumnWidthByType, printRowKind);
}
/**
* Create a raw content print style, which only print the result content as raw form. column
* delimiter is ",", row delimiter is "\n".
*/
static PrintStyle rawContent() {
return new RawContentStyle();
}
}
/**
* print the result schema and content as tableau form.
*/
private static final class TableauStyle implements PrintStyle {
/**
* A flag to indicate whether the column width is derived from type (true) or content
* (false).
*/
private final boolean deriveColumnWidthByType;
private final int maxColumnWidth;
private final String nullColumn;
/**
* A flag to indicate whether print row kind info.
*/
private final boolean printRowKind;
private TableauStyle(
int maxColumnWidth,
String nullColumn,
boolean deriveColumnWidthByType,
boolean printRowKind) {
this.deriveColumnWidthByType = deriveColumnWidthByType;
this.maxColumnWidth = maxColumnWidth;
this.nullColumn = nullColumn;
this.printRowKind = printRowKind;
}
public boolean isDeriveColumnWidthByType() {
return deriveColumnWidthByType;
}
int getMaxColumnWidth() {
return maxColumnWidth;
}
String getNullColumn() {
return nullColumn;
}
public boolean isPrintRowKind() {
return printRowKind;
}
}
/**
* only print the result content as raw form. column delimiter is ",", row delimiter is "\n".
*/
private static final class RawContentStyle implements PrintStyle {
}
/**
* A {@link CloseableIterator} wrapper class that can return whether the first row is ready.
*
* <p>The first row is ready when {@link #hasNext} method returns true or {@link #next()} method
* returns a row. The execution order of {@link TableResult#collect} method and {@link
* TableResult#await()} may be arbitrary, this class will record whether the first row is ready
* (or accessed).
*/
private static final class CloseableRowIteratorWrapper implements CloseableIterator<Row> {
private final CloseableIterator<Row> iterator;
private boolean isFirstRowReady = false;
private CloseableRowIteratorWrapper(CloseableIterator<Row> iterator) {
this.iterator = iterator;
}
@Override
public void close() throws Exception {
iterator.close();
}
@Override
public boolean hasNext() {
boolean hasNext = iterator.hasNext();
isFirstRowReady = isFirstRowReady || hasNext;
return hasNext;
}
@Override
public Row next() {
Row next = iterator.next();
isFirstRowReady = true;
return next;
}
public boolean isFirstRowReady() {
return isFirstRowReady || hasNext();
}
}
}
\ No newline at end of file
dlink-app/dlink-app-1.13/src/main/java/com/dlink/executor/TableSchemaField.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import org.apache.flink.table.types.DataType;
/**
* @author wenmo
* @since 2021/6/7 22:06
**/
public class TableSchemaField {
private String name;
private DataType type;
public TableSchemaField(String name, DataType type) {
this.name = name;
this.type = type;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public DataType getType() {
return type;
}
public void setType(DataType type) {
this.type = type;
}
}
dlink-app/dlink-app-1.14/pom.xml
View file @ 429a25da
...@@ -33,6 +33,10 @@ ...@@ -33,6 +33,10 @@
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-1.14</artifactId> <artifactId>dlink-client-1.14</artifactId>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-1.14</artifactId>
<scope>provided</scope> <scope>provided</scope>
</dependency> </dependency>
<dependency> <dependency>
......
dlink-app/dlink-app-1.14/src/main/java/com/dlink/executor/CustomTableEnvironmentImpl.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import com.dlink.assertion.Asserts;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.flink.api.common.RuntimeExecutionMode;
import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.api.dag.Transformation;
import org.apache.flink.configuration.Configuration;
import org.apache.flink.configuration.ExecutionOptions;
import org.apache.flink.configuration.PipelineOptions;
import org.apache.flink.runtime.jobgraph.JobGraph;
import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator;
import org.apache.flink.runtime.rest.messages.JobPlanInfo;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.graph.JSONGenerator;
import org.apache.flink.streaming.api.graph.StreamGraph;
import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.ExplainDetail;
import org.apache.flink.table.api.TableConfig;
import org.apache.flink.table.api.TableException;
import org.apache.flink.table.api.internal.TableEnvironmentImpl;
import org.apache.flink.table.catalog.CatalogManager;
import org.apache.flink.table.catalog.FunctionCatalog;
import org.apache.flink.table.catalog.GenericInMemoryCatalog;
import org.apache.flink.table.delegation.Executor;
import org.apache.flink.table.delegation.ExecutorFactory;
import org.apache.flink.table.delegation.Planner;
import org.apache.flink.table.factories.FactoryUtil;
import org.apache.flink.table.factories.PlannerFactoryUtil;
import org.apache.flink.table.functions.AggregateFunction;
import org.apache.flink.table.functions.TableAggregateFunction;
import org.apache.flink.table.functions.TableFunction;
import org.apache.flink.table.functions.UserDefinedFunctionHelper;
import org.apache.flink.table.module.ModuleManager;
import org.apache.flink.table.operations.ExplainOperation;
import org.apache.flink.table.operations.ModifyOperation;
import org.apache.flink.table.operations.Operation;
import org.apache.flink.table.operations.QueryOperation;
import org.apache.flink.table.operations.command.ResetOperation;
import org.apache.flink.table.operations.command.SetOperation;
import org.apache.flink.table.planner.delegation.DefaultExecutor;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* 定制TableEnvironmentImpl
*
* @author wenmo
* @since 2021/10/22 10:02
**/
public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment {
protected CustomTableEnvironmentImpl(CatalogManager catalogManager, ModuleManager moduleManager, TableConfig tableConfig, Executor executor, FunctionCatalog functionCatalog, Planner planner, boolean isStreamingMode, ClassLoader userClassLoader) {
super(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, isStreamingMode, userClassLoader);
}
public CustomTableEnvironmentImpl(
CatalogManager catalogManager,
ModuleManager moduleManager,
FunctionCatalog functionCatalog,
TableConfig tableConfig,
StreamExecutionEnvironment executionEnvironment,
Planner planner,
Executor executor,
boolean isStreamingMode,
ClassLoader userClassLoader) {
super(
catalogManager,
moduleManager,
tableConfig,
executor,
functionCatalog,
planner,
isStreamingMode,
userClassLoader);
}
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) {
return create(executionEnvironment, EnvironmentSettings.newInstance().build(), TableConfig.getDefault());
}
public static CustomTableEnvironmentImpl createBatch(StreamExecutionEnvironment executionEnvironment) {
Configuration configuration = new Configuration();
configuration.set(ExecutionOptions.RUNTIME_MODE, RuntimeExecutionMode.BATCH);
TableConfig tableConfig = new TableConfig();
tableConfig.addConfiguration(configuration);
return create(executionEnvironment, EnvironmentSettings.newInstance().useBlinkPlanner().inBatchMode().build(), tableConfig);
}
public static CustomTableEnvironmentImpl create(
StreamExecutionEnvironment executionEnvironment,
EnvironmentSettings settings,
TableConfig tableConfig) {
// temporary solution until FLINK-15635 is fixed
final ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
final ModuleManager moduleManager = new ModuleManager();
final CatalogManager catalogManager =
CatalogManager.newBuilder()
.classLoader(classLoader)
.config(tableConfig.getConfiguration())
.defaultCatalog(
settings.getBuiltInCatalogName(),
new GenericInMemoryCatalog(
settings.getBuiltInCatalogName(),
settings.getBuiltInDatabaseName()))
.executionConfig(executionEnvironment.getConfig())
.build();
final FunctionCatalog functionCatalog =
new FunctionCatalog(tableConfig, catalogManager, moduleManager);
final Executor executor =
lookupExecutor(classLoader, settings.getExecutor(), executionEnvironment);
final Planner planner =
PlannerFactoryUtil.createPlanner(
settings.getPlanner(),
executor,
tableConfig,
catalogManager,
functionCatalog);
return new CustomTableEnvironmentImpl(
catalogManager,
moduleManager,
functionCatalog,
tableConfig,
executionEnvironment,
planner,
executor,
settings.isStreamingMode(),
classLoader);
}
private static Executor lookupExecutor(
ClassLoader classLoader,
String executorIdentifier,
StreamExecutionEnvironment executionEnvironment) {
try {
final ExecutorFactory executorFactory =
FactoryUtil.discoverFactory(
classLoader, ExecutorFactory.class, executorIdentifier);
final Method createMethod =
executorFactory
.getClass()
.getMethod("create", StreamExecutionEnvironment.class);
return (Executor) createMethod.invoke(executorFactory, executionEnvironment);
} catch (Exception e) {
throw new TableException(
"Could not instantiate the executor. Make sure a planner module is on the classpath",
e);
}
}
public ObjectNode getStreamGraph(String statement) {
List<Operation> operations = super.getParser().parse(statement);
if (operations.size() != 1) {
throw new TableException("Unsupported SQL query! explainSql() only accepts a single SQL query.");
} else {
List<ModifyOperation> modifyOperations = new ArrayList<>();
for (int i = 0; i < operations.size(); i++) {
if (operations.get(i) instanceof ModifyOperation) {
modifyOperations.add((ModifyOperation) operations.get(i));
}
}
List<Transformation<?>> trans = super.planner.translate(modifyOperations);
if (execEnv instanceof DefaultExecutor) {
StreamGraph streamGraph = ((DefaultExecutor) execEnv).getExecutionEnvironment().generateStreamGraph(trans);
JSONGenerator jsonGenerator = new JSONGenerator(streamGraph);
String json = jsonGenerator.getJSON();
ObjectMapper mapper = new ObjectMapper();
ObjectNode objectNode = mapper.createObjectNode();
try {
objectNode = (ObjectNode) mapper.readTree(json);
} catch (JsonProcessingException e) {
e.printStackTrace();
} finally {
return objectNode;
}
} else {
throw new TableException("Unsupported SQL query! explainSql() need a single SQL to query.");
}
}
}
@Override
public JobPlanInfo getJobPlanInfo(List<String> statements) {
return new JobPlanInfo(JsonPlanGenerator.generatePlan(getJobGraphFromInserts(statements)));
}
public StreamGraph getStreamGraphFromInserts(List<String> statements) {
List<ModifyOperation> modifyOperations = new ArrayList();
for (String statement : statements) {
List<Operation> operations = getParser().parse(statement);
if (operations.size() != 1) {
throw new TableException("Only single statement is supported.");
} else {
Operation operation = operations.get(0);
if (operation instanceof ModifyOperation) {
modifyOperations.add((ModifyOperation) operation);
} else {
throw new TableException("Only insert statement is supported now.");
}
}
}
List<Transformation<?>> trans = getPlanner().translate(modifyOperations);
if (execEnv instanceof DefaultExecutor) {
StreamGraph streamGraph = ((DefaultExecutor) execEnv).getExecutionEnvironment().generateStreamGraph(trans);
if (tableConfig.getConfiguration().containsKey(PipelineOptions.NAME.key())) {
streamGraph.setJobName(tableConfig.getConfiguration().getString(PipelineOptions.NAME));
}
return streamGraph;
} else {
throw new TableException("Unsupported SQL query! ExecEnv need a ExecutorBase.");
}
}
public JobGraph getJobGraphFromInserts(List<String> statements) {
return getStreamGraphFromInserts(statements).getJobGraph();
}
public SqlExplainResult explainSqlRecord(String statement, ExplainDetail... extraDetails) {
SqlExplainResult record = new SqlExplainResult();
List<Operation> operations = getParser().parse(statement);
record.setParseTrue(true);
if (operations.size() != 1) {
throw new TableException(
"Unsupported SQL query! explainSql() only accepts a single SQL query.");
}
List<Operation> operationlist = new ArrayList<>(operations);
for (int i = 0; i < operationlist.size(); i++) {
Operation operation = operationlist.get(i);
if (operation instanceof ModifyOperation) {
record.setType("Modify DML");
} else if (operation instanceof ExplainOperation) {
record.setType("Explain DML");
} else if (operation instanceof QueryOperation) {
record.setType("Query DML");
} else {
record.setExplain(operation.asSummaryString());
operationlist.remove(i);
record.setType("DDL");
i = i - 1;
}
}
record.setExplainTrue(true);
if (operationlist.size() == 0) {
//record.setExplain("DDL语句不进行解释。");
return record;
}
record.setExplain(planner.explain(operationlist, extraDetails));
return record;
}
public <T> void registerFunction(String name, TableFunction<T> tableFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfTableFunction(tableFunction);
this.functionCatalog.registerTempSystemTableFunction(name, tableFunction, typeInfo);
}
public <T, ACC> void registerFunction(String name, AggregateFunction<T, ACC> aggregateFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfAggregateFunction(aggregateFunction);
TypeInformation<ACC> accTypeInfo = UserDefinedFunctionHelper.getAccumulatorTypeOfAggregateFunction(aggregateFunction);
this.functionCatalog.registerTempSystemAggregateFunction(name, aggregateFunction, typeInfo, accTypeInfo);
}
public <T, ACC> void registerFunction(String name, TableAggregateFunction<T, ACC> tableAggregateFunction) {
TypeInformation<T> typeInfo = UserDefinedFunctionHelper.getReturnTypeOfAggregateFunction(tableAggregateFunction);
TypeInformation<ACC> accTypeInfo = UserDefinedFunctionHelper.getAccumulatorTypeOfAggregateFunction(tableAggregateFunction);
this.functionCatalog.registerTempSystemAggregateFunction(name, tableAggregateFunction, typeInfo, accTypeInfo);
}
public boolean parseAndLoadConfiguration(String statement, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
List<Operation> operations = getParser().parse(statement);
for (Operation operation : operations) {
if (operation instanceof SetOperation) {
callSet((SetOperation) operation, environment, setMap);
return true;
} else if (operation instanceof ResetOperation) {
callReset((ResetOperation) operation, environment, setMap);
return true;
}
}
return false;
}
private void callSet(SetOperation setOperation, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
if (setOperation.getKey().isPresent() && setOperation.getValue().isPresent()) {
String key = setOperation.getKey().get().trim();
String value = setOperation.getValue().get().trim();
if (Asserts.isNullString(key) || Asserts.isNullString(value)) {
return;
}
Map<String, String> confMap = new HashMap<>();
confMap.put(key, value);
setMap.put(key, value);
Configuration configuration = Configuration.fromMap(confMap);
environment.getConfig().configure(configuration, null);
getConfig().addConfiguration(configuration);
}
}
private void callReset(ResetOperation resetOperation, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
if (resetOperation.getKey().isPresent()) {
String key = resetOperation.getKey().get().trim();
if (Asserts.isNullString(key)) {
return;
}
Map<String, String> confMap = new HashMap<>();
confMap.put(key, null);
setMap.remove(key);
Configuration configuration = Configuration.fromMap(confMap);
environment.getConfig().configure(configuration, null);
getConfig().addConfiguration(configuration);
} else {
setMap.clear();
}
}
}
dlink-app/dlink-app-1.14/src/main/java/com/dlink/executor/CustomTableResultImpl.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import org.apache.flink.annotation.Internal;
import org.apache.flink.core.execution.JobClient;
import org.apache.flink.table.api.DataTypes;
import org.apache.flink.table.api.ResultKind;
import org.apache.flink.table.api.TableException;
import org.apache.flink.table.api.TableResult;
import org.apache.flink.table.catalog.Column;
import org.apache.flink.table.catalog.ResolvedSchema;
import org.apache.flink.table.types.DataType;
import org.apache.flink.table.utils.PrintUtils;
import org.apache.flink.types.Row;
import org.apache.flink.util.CloseableIterator;
import org.apache.flink.util.Preconditions;
import javax.annotation.Nullable;
import java.io.PrintWriter;
import java.time.ZoneId;
import java.util.*;
import java.util.concurrent.*;
/**
* 定制TableResultImpl
*
* @author wenmo
* @since 2021/10/22 10:02
**/
@Internal
public class CustomTableResultImpl implements TableResult {
public static final TableResult TABLE_RESULT_OK =
CustomTableResultImpl.builder()
.resultKind(ResultKind.SUCCESS)
.schema(ResolvedSchema.of(Column.physical("result", DataTypes.STRING())))
.data(Collections.singletonList(Row.of("OK")))
.build();
private final JobClient jobClient;
private final ResolvedSchema resolvedSchema;
private final ResultKind resultKind;
private final CloseableRowIteratorWrapper data;
private final PrintStyle printStyle;
private final ZoneId sessionTimeZone;
private CustomTableResultImpl(
@Nullable JobClient jobClient,
ResolvedSchema resolvedSchema,
ResultKind resultKind,
CloseableIterator<Row> data,
PrintStyle printStyle,
ZoneId sessionTimeZone) {
this.jobClient = jobClient;
this.resolvedSchema =
Preconditions.checkNotNull(resolvedSchema, "resolvedSchema should not be null");
this.resultKind = Preconditions.checkNotNull(resultKind, "resultKind should not be null");
Preconditions.checkNotNull(data, "data should not be null");
this.data = new CloseableRowIteratorWrapper(data);
this.printStyle = Preconditions.checkNotNull(printStyle, "printStyle should not be null");
this.sessionTimeZone =
Preconditions.checkNotNull(sessionTimeZone, "sessionTimeZone should not be null");
}
public static TableResult buildTableResult(List<TableSchemaField> fields, List<Row> rows) {
Builder builder = builder().resultKind(ResultKind.SUCCESS);
if (fields.size() > 0) {
List<String> columnNames = new ArrayList<>();
List<DataType> columnTypes = new ArrayList<>();
for (int i = 0; i < fields.size(); i++) {
columnNames.add(fields.get(i).getName());
columnTypes.add(fields.get(i).getType());
}
builder.schema(ResolvedSchema.physical(columnNames, columnTypes)).data(rows);
}
return builder.build();
}
@Override
public Optional<JobClient> getJobClient() {
return Optional.ofNullable(jobClient);
}
@Override
public void await() throws InterruptedException, ExecutionException {
try {
awaitInternal(-1, TimeUnit.MILLISECONDS);
} catch (TimeoutException e) {
// do nothing
}
}
@Override
public void await(long timeout, TimeUnit unit)
throws InterruptedException, ExecutionException, TimeoutException {
awaitInternal(timeout, unit);
}
private void awaitInternal(long timeout, TimeUnit unit)
throws InterruptedException, ExecutionException, TimeoutException {
if (jobClient == null) {
return;
}
ExecutorService executor =
Executors.newFixedThreadPool(1, r -> new Thread(r, "TableResult-await-thread"));
try {
CompletableFuture<Void> future =
CompletableFuture.runAsync(
() -> {
while (!data.isFirstRowReady()) {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
throw new TableException("Thread is interrupted");
}
}
},
executor);
if (timeout >= 0) {
future.get(timeout, unit);
} else {
future.get();
}
} finally {
executor.shutdown();
}
}
@Override
public ResolvedSchema getResolvedSchema() {
return resolvedSchema;
}
@Override
public ResultKind getResultKind() {
return resultKind;
}
@Override
public CloseableIterator<Row> collect() {
return data;
}
@Override
public void print() {
Iterator<Row> it = collect();
if (printStyle instanceof TableauStyle) {
int maxColumnWidth = ((TableauStyle) printStyle).getMaxColumnWidth();
String nullColumn = ((TableauStyle) printStyle).getNullColumn();
boolean deriveColumnWidthByType =
((TableauStyle) printStyle).isDeriveColumnWidthByType();
boolean printRowKind = ((TableauStyle) printStyle).isPrintRowKind();
PrintUtils.printAsTableauForm(
getResolvedSchema(),
it,
new PrintWriter(System.out),
maxColumnWidth,
nullColumn,
deriveColumnWidthByType,
printRowKind,
sessionTimeZone);
} else if (printStyle instanceof RawContentStyle) {
while (it.hasNext()) {
System.out.println(
String.join(
",",
PrintUtils.rowToString(
it.next(), getResolvedSchema(), sessionTimeZone)));
}
} else {
throw new TableException("Unsupported print style: " + printStyle);
}
}
public static Builder builder() {
return new Builder();
}
/**
* Builder for creating a {@link CustomTableResultImpl}.
*/
public static class Builder {
private JobClient jobClient = null;
private ResolvedSchema resolvedSchema = null;
private ResultKind resultKind = null;
private CloseableIterator<Row> data = null;
private PrintStyle printStyle =
PrintStyle.tableau(Integer.MAX_VALUE, PrintUtils.NULL_COLUMN, false, false);
private ZoneId sessionTimeZone = ZoneId.of("UTC");
private Builder() {
}
/**
* Specifies job client which associates the submitted Flink job.
*
* @param jobClient a {@link JobClient} for the submitted Flink job.
*/
public Builder jobClient(JobClient jobClient) {
this.jobClient = jobClient;
return this;
}
/**
* Specifies schema of the execution result.
*
* @param resolvedSchema a {@link ResolvedSchema} for the execution result.
*/
public Builder schema(ResolvedSchema resolvedSchema) {
Preconditions.checkNotNull(resolvedSchema, "resolvedSchema should not be null");
this.resolvedSchema = resolvedSchema;
return this;
}
/**
* Specifies result kind of the execution result.
*
* @param resultKind a {@link ResultKind} for the execution result.
*/
public Builder resultKind(ResultKind resultKind) {
Preconditions.checkNotNull(resultKind, "resultKind should not be null");
this.resultKind = resultKind;
return this;
}
/**
* Specifies an row iterator as the execution result.
*
* @param rowIterator a row iterator as the execution result.
*/
public Builder data(CloseableIterator<Row> rowIterator) {
Preconditions.checkNotNull(rowIterator, "rowIterator should not be null");
this.data = rowIterator;
return this;
}
/**
* Specifies an row list as the execution result.
*
* @param rowList a row list as the execution result.
*/
public Builder data(List<Row> rowList) {
Preconditions.checkNotNull(rowList, "listRows should not be null");
this.data = CloseableIterator.adapterForIterator(rowList.iterator());
return this;
}
/**
* Specifies print style. Default is {@link TableauStyle} with max integer column width.
*/
public Builder setPrintStyle(PrintStyle printStyle) {
Preconditions.checkNotNull(printStyle, "printStyle should not be null");
this.printStyle = printStyle;
return this;
}
/**
* Specifies session time zone.
*/
public Builder setSessionTimeZone(ZoneId sessionTimeZone) {
Preconditions.checkNotNull(sessionTimeZone, "sessionTimeZone should not be null");
this.sessionTimeZone = sessionTimeZone;
return this;
}
/**
* Returns a {@link TableResult} instance.
*/
public TableResult build() {
return new CustomTableResultImpl(
jobClient, resolvedSchema, resultKind, data, printStyle, sessionTimeZone);
}
}
/**
* Root interface for all print styles.
*/
public interface PrintStyle {
/**
* Create a tableau print style with given max column width, null column, change mode
* indicator and a flag to indicate whether the column width is derived from type (true) or
* content (false), which prints the result schema and content as tableau form.
*/
static PrintStyle tableau(
int maxColumnWidth,
String nullColumn,
boolean deriveColumnWidthByType,
boolean printRowKind) {
Preconditions.checkArgument(
maxColumnWidth > 0, "maxColumnWidth should be greater than 0");
Preconditions.checkNotNull(nullColumn, "nullColumn should not be null");
return new TableauStyle(
maxColumnWidth, nullColumn, deriveColumnWidthByType, printRowKind);
}
/**
* Create a raw content print style, which only print the result content as raw form. column
* delimiter is ",", row delimiter is "\n".
*/
static PrintStyle rawContent() {
return new RawContentStyle();
}
}
/**
* print the result schema and content as tableau form.
*/
private static final class TableauStyle implements PrintStyle {
/**
* A flag to indicate whether the column width is derived from type (true) or content
* (false).
*/
private final boolean deriveColumnWidthByType;
private final int maxColumnWidth;
private final String nullColumn;
/**
* A flag to indicate whether print row kind info.
*/
private final boolean printRowKind;
private TableauStyle(
int maxColumnWidth,
String nullColumn,
boolean deriveColumnWidthByType,
boolean printRowKind) {
this.deriveColumnWidthByType = deriveColumnWidthByType;
this.maxColumnWidth = maxColumnWidth;
this.nullColumn = nullColumn;
this.printRowKind = printRowKind;
}
public boolean isDeriveColumnWidthByType() {
return deriveColumnWidthByType;
}
int getMaxColumnWidth() {
return maxColumnWidth;
}
String getNullColumn() {
return nullColumn;
}
public boolean isPrintRowKind() {
return printRowKind;
}
}
/**
* only print the result content as raw form. column delimiter is ",", row delimiter is "\n".
*/
private static final class RawContentStyle implements PrintStyle {
}
/**
* A {@link CloseableIterator} wrapper class that can return whether the first row is ready.
*
* <p>The first row is ready when {@link #hasNext} method returns true or {@link #next()} method
* returns a row. The execution order of {@link TableResult#collect} method and {@link
* TableResult#await()} may be arbitrary, this class will record whether the first row is ready
* (or accessed).
*/
private static final class CloseableRowIteratorWrapper implements CloseableIterator<Row> {
private final CloseableIterator<Row> iterator;
private boolean isFirstRowReady = false;
private CloseableRowIteratorWrapper(CloseableIterator<Row> iterator) {
this.iterator = iterator;
}
@Override
public void close() throws Exception {
iterator.close();
}
@Override
public boolean hasNext() {
boolean hasNext = iterator.hasNext();
isFirstRowReady = isFirstRowReady || hasNext;
return hasNext;
}
@Override
public Row next() {
Row next = iterator.next();
isFirstRowReady = true;
return next;
}
public boolean isFirstRowReady() {
return isFirstRowReady || hasNext();
}
}
}
\ No newline at end of file
dlink-app/dlink-app-1.14/src/main/java/com/dlink/executor/TableSchemaField.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.executor;
import org.apache.flink.table.types.DataType;
/**
* @author wenmo
* @since 2021/10/22 10:02
**/
public class TableSchemaField {
private String name;
private DataType type;
public TableSchemaField(String name, DataType type) {
this.name = name;
this.type = type;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public DataType getType() {
return type;
}
public void setType(DataType type) {
this.type = type;
}
}
dlink-app/dlink-app-base/pom.xml
View file @ 429a25da
...@@ -25,7 +25,12 @@ ...@@ -25,7 +25,12 @@
</dependency> </dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-1.13</artifactId> <artifactId>dlink-client-${dlink.flink.version}</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-${dlink.flink.version}</artifactId>
<scope>provided</scope> <scope>provided</scope>
</dependency> </dependency>
<dependency> <dependency>
......
dlink-client/dlink-client-1.11/pom.xml
View file @ 429a25da
...@@ -13,11 +13,8 @@ ...@@ -13,11 +13,8 @@
<properties> <properties>
<java.version>1.8</java.version> <java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<flink.version>1.11.6</flink.version>
<flinkcdc.version>1.1.0</flinkcdc.version>
<maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target> <maven.compiler.target>1.8</maven.compiler.target>
<junit.version>4.12</junit.version>
</properties> </properties>
<dependencies> <dependencies>
...@@ -26,81 +23,14 @@ ...@@ -26,81 +23,14 @@
<artifactId>dlink-client-base</artifactId> <artifactId>dlink-client-base</artifactId>
<version>${project.version}</version> <version>${project.version}</version>
</dependency> </dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-table-planner-blink_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-yarn_2.11</artifactId>
<version>${flink.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-hdfs</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-client</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-hadoop</artifactId> <artifactId>dlink-common</artifactId>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-kubernetes_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-kafka_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>com.alibaba.ververica</groupId>
<artifactId>flink-connector-mysql-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency> </dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-common</artifactId> <artifactId>dlink-flink-1.11</artifactId>
<scope>provided</scope>
</dependency> </dependency>
</dependencies> </dependencies>
</project> </project>
\ No newline at end of file
dlink-client/dlink-client-1.11/src/main/java/com/dlink/cdc/AbstractCDCBuilder.java
View file @ 429a25da
package com.dlink.cdc; package com.dlink.cdc;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import com.dlink.assertion.Asserts;
import com.dlink.constant.FlinkParamConstant;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
/** /**
...@@ -26,4 +32,35 @@ public abstract class AbstractCDCBuilder { ...@@ -26,4 +32,35 @@ public abstract class AbstractCDCBuilder {
public void setConfig(FlinkCDCConfig config) { public void setConfig(FlinkCDCConfig config) {
this.config = config; this.config = config;
} }
public List<String> getSchemaList() {
List<String> schemaList = new ArrayList<>();
String schema = config.getSchema();
if (Asserts.isNullString(schema)) {
return schemaList;
}
String[] schemas = schema.split(FlinkParamConstant.SPLIT);
Collections.addAll(schemaList, schemas);
List<String> tableList = getTableList();
for (String tableName : tableList) {
if (Asserts.isNotNullString(tableName) && tableName.contains(".")) {
String[] names = tableName.split(".");
if (!schemaList.contains(names[0])) {
schemaList.add(names[0]);
}
}
}
return schemaList;
}
public List<String> getTableList() {
List<String> tableList = new ArrayList<>();
String table = config.getTable();
if (Asserts.isNullString(table)) {
return tableList;
}
String[] tables = table.split(FlinkParamConstant.SPLIT);
Collections.addAll(tableList, tables);
return tableList;
}
} }
dlink-client/dlink-client-1.11/src/main/java/com/dlink/cdc/AbstractSinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import com.dlink.model.FlinkCDCConfig;
/**
* AbstractCDCBuilder
*
* @author wenmo
* @since 2022/4/12 21:28
**/
public abstract class AbstractSinkBuilder {
protected FlinkCDCConfig config;
public AbstractSinkBuilder() {
}
public AbstractSinkBuilder(FlinkCDCConfig config) {
this.config = config;
}
public FlinkCDCConfig getConfig() {
return config;
}
public void setConfig(FlinkCDCConfig config) {
this.config = config;
}
}
dlink-client/dlink-client-1.11/src/main/java/com/dlink/cdc/CDCBuilder.java
View file @ 429a25da
...@@ -3,7 +3,11 @@ package com.dlink.cdc; ...@@ -3,7 +3,11 @@ package com.dlink.cdc;
import org.apache.flink.streaming.api.datastream.DataStreamSource; import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import java.util.List;
import java.util.Map;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Table;
/** /**
* CDCBuilder * CDCBuilder
...@@ -17,5 +21,13 @@ public interface CDCBuilder { ...@@ -17,5 +21,13 @@ public interface CDCBuilder {
CDCBuilder create(FlinkCDCConfig config); CDCBuilder create(FlinkCDCConfig config);
DataStreamSource build(StreamExecutionEnvironment env); DataStreamSource<String> build(StreamExecutionEnvironment env);
List<String> getSchemaList();
List<String> getTableList();
Map<String, Map<String, String>> parseMetaDataConfigs();
String getInsertSQL(Table table, String sourceName);
} }
dlink-client/dlink-client-1.11/src/main/java/com/dlink/cdc/FlinkCDCMergeBuilder.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.cdc;
import org.apache.flink.api.common.serialization.SimpleStringSchema;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
import com.dlink.assertion.Asserts;
import com.dlink.model.FlinkCDCConfig;
/**
* FlinkCDCMergeBuilder
*
* @author wenmo
* @since 2022/1/29 22:37
*/
public class FlinkCDCMergeBuilder {
public static void buildMySqlCDC(StreamExecutionEnvironment env, FlinkCDCConfig config) {
if (Asserts.isNotNull(config.getParallelism())) {
env.setParallelism(config.getParallelism());
}
if (Asserts.isNotNull(config.getCheckpoint())) {
env.enableCheckpointing(config.getCheckpoint());
}
DataStreamSource<String> streamSource = CDCBuilderFactory.buildCDCBuilder(config).build(env);
streamSource.addSink(getKafkaProducer(config.getBrokers(), config.getTopic()));
}
private static FlinkKafkaProducer<String> getKafkaProducer(String brokers, String topic) {
return new FlinkKafkaProducer<String>(brokers,
topic,
new SimpleStringSchema());
}
}
dlink-client/dlink-client-1.11/src/main/java/com/dlink/cdc/SinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import com.dlink.executor.CustomTableEnvironment;
import com.dlink.model.FlinkCDCConfig;
/**
* SinkBuilder
*
* @author wenmo
* @since 2022/4/12 21:09
**/
public interface SinkBuilder {
String getHandle();
SinkBuilder create(FlinkCDCConfig config);
DataStreamSource build(CDCBuilder cdcBuilder, StreamExecutionEnvironment env, CustomTableEnvironment customTableEnvironment, DataStreamSource<String> dataStreamSource);
}
dlink-client/dlink-client-1.11/src/main/java/com/dlink/cdc/SinkBuilderFactory.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import com.dlink.assertion.Asserts;
import com.dlink.cdc.kafka.KafkaSinkBuilder;
import com.dlink.exception.FlinkClientException;
import com.dlink.model.FlinkCDCConfig;
/**
* SinkBuilderFactory
*
* @author wenmo
* @since 2022/4/12 21:12
**/
public class SinkBuilderFactory {
private static SinkBuilder[] sinkBuilders = {
new KafkaSinkBuilder(),
};
public static SinkBuilder buildSinkBuilder(FlinkCDCConfig config) {
if (Asserts.isNull(config) || Asserts.isNullString(config.getSink().get("connector"))) {
throw new FlinkClientException("请指定 Sink connector。");
}
for (int i = 0; i < sinkBuilders.length; i++) {
if (config.getSink().get("connector").equals(sinkBuilders[i].getHandle())) {
return sinkBuilders[i].create(config);
}
}
throw new FlinkClientException("未匹配到对应 Sink 类型的【" + config.getSink().get("connector") + "】。");
}
}
dlink-client/dlink-client-1.11/src/main/java/com/dlink/cdc/kafka/KafkaSinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc.kafka;
import org.apache.flink.api.common.functions.FilterFunction;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.api.common.serialization.SimpleStringSchema;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractSinkBuilder;
import com.dlink.cdc.CDCBuilder;
import com.dlink.cdc.SinkBuilder;
import com.dlink.executor.CustomTableEnvironment;
import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Schema;
import com.dlink.model.Table;
/**
* MysqlCDCBuilder
*
* @author wenmo
* @since 2022/4/12 21:29
**/
public class KafkaSinkBuilder extends AbstractSinkBuilder implements SinkBuilder {
private final static String KEY_WORD = "kafka";
public KafkaSinkBuilder() {
}
public KafkaSinkBuilder(FlinkCDCConfig config) {
super(config);
}
@Override
public String getHandle() {
return KEY_WORD;
}
@Override
public SinkBuilder create(FlinkCDCConfig config) {
return new KafkaSinkBuilder(config);
}
@Override
public DataStreamSource build(CDCBuilder cdcBuilder, StreamExecutionEnvironment env, CustomTableEnvironment customTableEnvironment, DataStreamSource<String> dataStreamSource) {
if (Asserts.isNotNullString(config.getSink().get("topic"))) {
dataStreamSource.addSink(new FlinkKafkaProducer<String>(config.getSink().get("brokers"),
config.getSink().get("topic"),
new SimpleStringSchema()));
} else {
final List<Schema> schemaList = config.getSchemaList();
if (Asserts.isNotNullCollection(schemaList)) {
SingleOutputStreamOperator<Map> mapOperator = dataStreamSource.map(new MapFunction<String, Map>() {
@Override
public Map map(String value) throws Exception {
ObjectMapper objectMapper = new ObjectMapper();
return objectMapper.readValue(value, Map.class);
}
});
for (Schema schema : schemaList) {
for (Table table : schema.getTables()) {
final String tableName = table.getName();
final String schemaName = table.getSchema();
SingleOutputStreamOperator<Map> filterOperator = mapOperator.filter(new FilterFunction<Map>() {
@Override
public boolean filter(Map value) throws Exception {
LinkedHashMap source = (LinkedHashMap) value.get("source");
return tableName.equals(source.get("table").toString())
&& schemaName.equals(source.get("db").toString());
}
});
SingleOutputStreamOperator<String> stringOperator = filterOperator.map(new MapFunction<Map, String>() {
@Override
public String map(Map value) throws Exception {
ObjectMapper objectMapper = new ObjectMapper();
return objectMapper.writeValueAsString(value);
}
});
stringOperator.addSink(new FlinkKafkaProducer<String>(config.getSink().get("brokers"),
table.getSchemaTableName(),
new SimpleStringSchema()));
}
}
}
}
return dataStreamSource;
}
}
dlink-client/dlink-client-1.11/src/main/java/com/dlink/cdc/mysql/MysqlCDCBuilder.java
View file @ 429a25da
...@@ -3,13 +3,21 @@ package com.dlink.cdc.mysql; ...@@ -3,13 +3,21 @@ package com.dlink.cdc.mysql;
import org.apache.flink.streaming.api.datastream.DataStreamSource; import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.alibaba.ververica.cdc.connectors.mysql.MySQLSource; import com.alibaba.ververica.cdc.connectors.mysql.MySQLSource;
import com.alibaba.ververica.cdc.debezium.StringDebeziumDeserializationSchema; import com.alibaba.ververica.cdc.debezium.StringDebeziumDeserializationSchema;
import com.dlink.assertion.Asserts; import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractCDCBuilder; import com.dlink.cdc.AbstractCDCBuilder;
import com.dlink.cdc.CDCBuilder; import com.dlink.cdc.CDCBuilder;
import com.dlink.constant.ClientConstant;
import com.dlink.constant.FlinkParamConstant; import com.dlink.constant.FlinkParamConstant;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Table;
/** /**
* MysqlCDCBuilder * MysqlCDCBuilder
...@@ -20,6 +28,7 @@ import com.dlink.model.FlinkCDCConfig; ...@@ -20,6 +28,7 @@ import com.dlink.model.FlinkCDCConfig;
public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
private String KEY_WORD = "mysql-cdc"; private String KEY_WORD = "mysql-cdc";
private final static String METADATA_TYPE = "MySql";
public MysqlCDCBuilder() { public MysqlCDCBuilder() {
} }
...@@ -55,4 +64,58 @@ public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { ...@@ -55,4 +64,58 @@ public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
.deserializer(new StringDebeziumDeserializationSchema()); .deserializer(new StringDebeziumDeserializationSchema());
return env.addSource(sourceBuilder.build(), "MySQL CDC Source"); return env.addSource(sourceBuilder.build(), "MySQL CDC Source");
} }
public List<String> getSchemaList() {
List<String> schemaList = new ArrayList<>();
String schema = config.getDatabase();
if (Asserts.isNullString(schema)) {
return schemaList;
}
String[] schemas = schema.split(FlinkParamConstant.SPLIT);
Collections.addAll(schemaList, schemas);
return schemaList;
}
public Map<String, Map<String, String>> parseMetaDataConfigs() {
Map<String, Map<String, String>> allConfigMap = new HashMap<>();
List<String> schemaList = getSchemaList();
for (String schema : schemaList) {
Map<String, String> configMap = new HashMap<>();
configMap.put(ClientConstant.METADATA_TYPE, METADATA_TYPE);
StringBuilder sb = new StringBuilder("jdbc:mysql://");
sb.append(config.getHostname());
sb.append(":");
sb.append(config.getPort());
sb.append("/");
sb.append(schema);
configMap.put(ClientConstant.METADATA_NAME, sb.toString());
configMap.put(ClientConstant.METADATA_URL, sb.toString());
configMap.put(ClientConstant.METADATA_USERNAME, config.getUsername());
configMap.put(ClientConstant.METADATA_PASSWORD, config.getPassword());
allConfigMap.put(schema, configMap);
}
return allConfigMap;
}
@Override
public String getInsertSQL(Table table, String sourceName) {
StringBuilder sb = new StringBuilder("INSERT INTO ");
sb.append(table.getName());
sb.append(" SELECT\n");
for (int i = 0; i < table.getColumns().size(); i++) {
sb.append(" ");
if (i > 0) {
sb.append(",");
}
sb.append("`" + table.getColumns().get(i).getName() + "` \n");
}
sb.append(" FROM ");
sb.append(sourceName);
/* sb.append(" WHERE database_name = '");
sb.append(table.getSchema());
sb.append("' and table_name = '");
sb.append(table.getName());
sb.append("'");*/
return sb.toString();
}
} }
dlink-client/dlink-client-1.11/src/main/java/com/dlink/executor/CustomTableEnvironmentImpl.java
View file @ 429a25da
package com.dlink.executor; package com.dlink.executor;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.flink.api.common.typeinfo.TypeInformation; import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.api.dag.Transformation; import org.apache.flink.api.dag.Transformation;
import org.apache.flink.configuration.Configuration; import org.apache.flink.configuration.Configuration;
...@@ -11,11 +7,13 @@ import org.apache.flink.configuration.PipelineOptions; ...@@ -11,11 +7,13 @@ import org.apache.flink.configuration.PipelineOptions;
import org.apache.flink.runtime.jobgraph.JobGraph; import org.apache.flink.runtime.jobgraph.JobGraph;
import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator; import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator;
import org.apache.flink.runtime.rest.messages.JobPlanInfo; import org.apache.flink.runtime.rest.messages.JobPlanInfo;
import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.graph.JSONGenerator; import org.apache.flink.streaming.api.graph.JSONGenerator;
import org.apache.flink.streaming.api.graph.StreamGraph; import org.apache.flink.streaming.api.graph.StreamGraph;
import org.apache.flink.table.api.EnvironmentSettings; import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.ExplainDetail; import org.apache.flink.table.api.ExplainDetail;
import org.apache.flink.table.api.Table;
import org.apache.flink.table.api.TableConfig; import org.apache.flink.table.api.TableConfig;
import org.apache.flink.table.api.TableException; import org.apache.flink.table.api.TableException;
import org.apache.flink.table.api.internal.TableEnvironmentImpl; import org.apache.flink.table.api.internal.TableEnvironmentImpl;
...@@ -38,12 +36,19 @@ import org.apache.flink.table.operations.Operation; ...@@ -38,12 +36,19 @@ import org.apache.flink.table.operations.Operation;
import org.apache.flink.table.operations.QueryOperation; import org.apache.flink.table.operations.QueryOperation;
import org.apache.flink.table.planner.delegation.ExecutorBase; import org.apache.flink.table.planner.delegation.ExecutorBase;
import org.apache.flink.table.planner.utils.ExecutorUtils; import org.apache.flink.table.planner.utils.ExecutorUtils;
import org.apache.flink.types.Row;
import java.lang.reflect.Method; import java.lang.reflect.Method;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import com.dlink.exception.FlinkClientException;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
/** /**
* 定制TableEnvironmentImpl * 定制TableEnvironmentImpl
* *
...@@ -52,10 +57,31 @@ import java.util.Map; ...@@ -52,10 +57,31 @@ import java.util.Map;
**/ **/
public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment { public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment {
protected CustomTableEnvironmentImpl(CatalogManager catalogManager, ModuleManager moduleManager, TableConfig tableConfig, Executor executor, FunctionCatalog functionCatalog, Planner planner, boolean isStreamingMode, ClassLoader userClassLoader) { private final StreamExecutionEnvironment executionEnvironment;
super(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, isStreamingMode, userClassLoader);
public CustomTableEnvironmentImpl(
CatalogManager catalogManager,
ModuleManager moduleManager,
FunctionCatalog functionCatalog,
TableConfig tableConfig,
StreamExecutionEnvironment executionEnvironment,
Planner planner,
Executor executor,
boolean isStreamingMode,
ClassLoader userClassLoader) {
super(
catalogManager,
moduleManager,
tableConfig,
executor,
functionCatalog,
planner,
isStreamingMode,
userClassLoader);
this.executionEnvironment = executionEnvironment;
} }
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) { public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) {
return create(executionEnvironment, EnvironmentSettings.newInstance().build()); return create(executionEnvironment, EnvironmentSettings.newInstance().build());
} }
...@@ -72,26 +98,79 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -72,26 +98,79 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
return create(executionEnvironment, settings, new TableConfig()); return create(executionEnvironment, settings, new TableConfig());
} }
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment, EnvironmentSettings settings, TableConfig tableConfig) { public static CustomTableEnvironmentImpl create(
StreamExecutionEnvironment executionEnvironment,
EnvironmentSettings settings,
TableConfig tableConfig) {
if (!settings.isStreamingMode()) {
throw new TableException(
"StreamTableEnvironment can not run in batch mode for now, please use TableEnvironment.");
}
// temporary solution until FLINK-15635 is fixed
ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
ModuleManager moduleManager = new ModuleManager(); ModuleManager moduleManager = new ModuleManager();
CatalogManager catalogManager = CatalogManager.newBuilder().classLoader(classLoader).config(tableConfig.getConfiguration()).defaultCatalog(settings.getBuiltInCatalogName(), new GenericInMemoryCatalog(settings.getBuiltInCatalogName(), settings.getBuiltInDatabaseName())).executionConfig(executionEnvironment.getConfig()).build();
FunctionCatalog functionCatalog = new FunctionCatalog(tableConfig, catalogManager, moduleManager); CatalogManager catalogManager =
CatalogManager.newBuilder()
.classLoader(classLoader)
.config(tableConfig.getConfiguration())
.defaultCatalog(
settings.getBuiltInCatalogName(),
new GenericInMemoryCatalog(
settings.getBuiltInCatalogName(),
settings.getBuiltInDatabaseName()))
.executionConfig(executionEnvironment.getConfig())
.build();
FunctionCatalog functionCatalog =
new FunctionCatalog(tableConfig, catalogManager, moduleManager);
Map<String, String> executorProperties = settings.toExecutorProperties(); Map<String, String> executorProperties = settings.toExecutorProperties();
Executor executor = lookupExecutor(executorProperties, executionEnvironment); Executor executor = lookupExecutor(executorProperties, executionEnvironment);
Map<String, String> plannerProperties = settings.toPlannerProperties(); Map<String, String> plannerProperties = settings.toPlannerProperties();
Planner planner = (ComponentFactoryService.find(PlannerFactory.class, plannerProperties)).create(plannerProperties, executor, tableConfig, functionCatalog, catalogManager); Planner planner =
return new CustomTableEnvironmentImpl(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, settings.isStreamingMode(), classLoader); ComponentFactoryService.find(PlannerFactory.class, plannerProperties)
.create(
plannerProperties,
executor,
tableConfig,
functionCatalog,
catalogManager);
return new CustomTableEnvironmentImpl(
catalogManager,
moduleManager,
functionCatalog,
tableConfig,
executionEnvironment,
planner,
executor,
settings.isStreamingMode(),
classLoader);
} }
private static Executor lookupExecutor(Map<String, String> executorProperties, StreamExecutionEnvironment executionEnvironment) {
private static Executor lookupExecutor(
Map<String, String> executorProperties,
StreamExecutionEnvironment executionEnvironment) {
try { try {
ExecutorFactory executorFactory = ComponentFactoryService.find(ExecutorFactory.class, executorProperties); ExecutorFactory executorFactory =
Method createMethod = executorFactory.getClass().getMethod("create", Map.class, StreamExecutionEnvironment.class); ComponentFactoryService.find(ExecutorFactory.class, executorProperties);
return (Executor) createMethod.invoke(executorFactory, executorProperties, executionEnvironment); Method createMethod =
} catch (Exception var4) { executorFactory
throw new TableException("Could not instantiate the executor. Make sure a planner module is on the classpath", var4); .getClass()
.getMethod("create", Map.class, StreamExecutionEnvironment.class);
return (Executor)
createMethod.invoke(executorFactory, executorProperties, executionEnvironment);
} catch (Exception e) {
throw new TableException(
"Could not instantiate the executor. Make sure a planner module is on the classpath",
e);
} }
} }
...@@ -167,7 +246,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -167,7 +246,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
record.setParseTrue(true); record.setParseTrue(true);
if (operations.size() != 1) { if (operations.size() != 1) {
throw new TableException( throw new TableException(
"Unsupported SQL query! explainSql() only accepts a single SQL query."); "Unsupported SQL query! explainSql() only accepts a single SQL query.");
} }
List<Operation> operationlist = new ArrayList<>(operations); List<Operation> operationlist = new ArrayList<>(operations);
for (int i = 0; i < operationlist.size(); i++) { for (int i = 0; i < operationlist.size(); i++) {
...@@ -213,4 +292,20 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -213,4 +292,20 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
public boolean parseAndLoadConfiguration(String statement, StreamExecutionEnvironment environment, Map<String, Object> setMap) { public boolean parseAndLoadConfiguration(String statement, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
return false; return false;
} }
@Override
public Table fromChangelogStream(DataStream<Row> dataStream) {
throw new FlinkClientException("Flink 1.12 not support");
}
@Override
public <T> void registerDataStream(String name, DataStream<T> dataStream) {
throw new FlinkClientException("Flink 1.12 not support");
}
@Override
public <T> void createTemporaryView(String path, DataStream<T> dataStream) {
throw new FlinkClientException("Flink 1.12 not support");
}
} }
dlink-client/dlink-client-1.11/src/main/java/com/dlink/executor/CustomTableResultImpl.java
View file @ 429a25da
...@@ -2,19 +2,24 @@ package com.dlink.executor; ...@@ -2,19 +2,24 @@ package com.dlink.executor;
import org.apache.flink.annotation.Internal; import org.apache.flink.annotation.Internal;
import org.apache.flink.core.execution.JobClient; import org.apache.flink.core.execution.JobClient;
import org.apache.flink.table.api.*; import org.apache.flink.table.api.DataTypes;
import org.apache.flink.table.api.ResultKind;
import org.apache.flink.table.api.TableException;
import org.apache.flink.table.api.TableResult;
import org.apache.flink.table.api.TableSchema;
import org.apache.flink.table.utils.PrintUtils; import org.apache.flink.table.utils.PrintUtils;
import org.apache.flink.types.Row; import org.apache.flink.types.Row;
import org.apache.flink.util.CloseableIterator; import org.apache.flink.util.CloseableIterator;
import org.apache.flink.util.Preconditions; import org.apache.flink.util.Preconditions;
import javax.annotation.Nullable;
import java.io.PrintWriter; import java.io.PrintWriter;
import java.util.Collections; import java.util.Collections;
import java.util.Iterator; import java.util.Iterator;
import java.util.List; import java.util.List;
import java.util.Optional; import java.util.Optional;
import javax.annotation.Nullable;
/** /**
* 定制TableResultImpl * 定制TableResultImpl
* *
...@@ -24,11 +29,11 @@ import java.util.Optional; ...@@ -24,11 +29,11 @@ import java.util.Optional;
@Internal @Internal
class CustomTableResultImpl implements TableResult { class CustomTableResultImpl implements TableResult {
public static final TableResult TABLE_RESULT_OK = public static final TableResult TABLE_RESULT_OK =
CustomTableResultImpl.builder() CustomTableResultImpl.builder()
.resultKind(ResultKind.SUCCESS) .resultKind(ResultKind.SUCCESS)
.tableSchema(TableSchema.builder().field("result", DataTypes.STRING()).build()) .tableSchema(TableSchema.builder().field("result", DataTypes.STRING()).build())
.data(Collections.singletonList(Row.of("OK"))) .data(Collections.singletonList(Row.of("OK")))
.build(); .build();
private final JobClient jobClient; private final JobClient jobClient;
private final TableSchema tableSchema; private final TableSchema tableSchema;
...@@ -37,14 +42,14 @@ class CustomTableResultImpl implements TableResult { ...@@ -37,14 +42,14 @@ class CustomTableResultImpl implements TableResult {
private final PrintStyle printStyle; private final PrintStyle printStyle;
private CustomTableResultImpl( private CustomTableResultImpl(
@Nullable JobClient jobClient, @Nullable JobClient jobClient,
TableSchema tableSchema, TableSchema tableSchema,
ResultKind resultKind, ResultKind resultKind,
CloseableIterator<Row> data, CloseableIterator<Row> data,
PrintStyle printStyle) { PrintStyle printStyle) {
this.jobClient = jobClient; this.jobClient = jobClient;
this.tableSchema = this.tableSchema =
Preconditions.checkNotNull(tableSchema, "tableSchema should not be null"); Preconditions.checkNotNull(tableSchema, "tableSchema should not be null");
this.resultKind = Preconditions.checkNotNull(resultKind, "resultKind should not be null"); this.resultKind = Preconditions.checkNotNull(resultKind, "resultKind should not be null");
this.data = Preconditions.checkNotNull(data, "data should not be null"); this.data = Preconditions.checkNotNull(data, "data should not be null");
this.printStyle = Preconditions.checkNotNull(printStyle, "printStyle should not be null"); this.printStyle = Preconditions.checkNotNull(printStyle, "printStyle should not be null");
...@@ -89,14 +94,14 @@ class CustomTableResultImpl implements TableResult { ...@@ -89,14 +94,14 @@ class CustomTableResultImpl implements TableResult {
int maxColumnWidth = ((TableauStyle) printStyle).getMaxColumnWidth(); int maxColumnWidth = ((TableauStyle) printStyle).getMaxColumnWidth();
String nullColumn = ((TableauStyle) printStyle).getNullColumn(); String nullColumn = ((TableauStyle) printStyle).getNullColumn();
boolean deriveColumnWidthByType = boolean deriveColumnWidthByType =
((TableauStyle) printStyle).isDeriveColumnWidthByType(); ((TableauStyle) printStyle).isDeriveColumnWidthByType();
PrintUtils.printAsTableauForm( PrintUtils.printAsTableauForm(
getTableSchema(), getTableSchema(),
it, it,
new PrintWriter(System.out), new PrintWriter(System.out),
maxColumnWidth, maxColumnWidth,
nullColumn, nullColumn,
deriveColumnWidthByType); deriveColumnWidthByType);
} else if (printStyle instanceof RawContentStyle) { } else if (printStyle instanceof RawContentStyle) {
while (it.hasNext()) { while (it.hasNext()) {
System.out.println(String.join(",", PrintUtils.rowToString(it.next()))); System.out.println(String.join(",", PrintUtils.rowToString(it.next())));
...@@ -119,7 +124,7 @@ class CustomTableResultImpl implements TableResult { ...@@ -119,7 +124,7 @@ class CustomTableResultImpl implements TableResult {
private ResultKind resultKind = null; private ResultKind resultKind = null;
private CloseableIterator<Row> data = null; private CloseableIterator<Row> data = null;
private PrintStyle printStyle = private PrintStyle printStyle =
PrintStyle.tableau(Integer.MAX_VALUE, PrintUtils.NULL_COLUMN, false); PrintStyle.tableau(Integer.MAX_VALUE, PrintUtils.NULL_COLUMN, false);
private Builder() { private Builder() {
} }
...@@ -205,9 +210,9 @@ class CustomTableResultImpl implements TableResult { ...@@ -205,9 +210,9 @@ class CustomTableResultImpl implements TableResult {
* prints the result schema and content as tableau form. * prints the result schema and content as tableau form.
*/ */
static PrintStyle tableau( static PrintStyle tableau(
int maxColumnWidth, String nullColumn, boolean deriveColumnWidthByType) { int maxColumnWidth, String nullColumn, boolean deriveColumnWidthByType) {
Preconditions.checkArgument( Preconditions.checkArgument(
maxColumnWidth > 0, "maxColumnWidth should be greater than 0"); maxColumnWidth > 0, "maxColumnWidth should be greater than 0");
Preconditions.checkNotNull(nullColumn, "nullColumn should not be null"); Preconditions.checkNotNull(nullColumn, "nullColumn should not be null");
return new TableauStyle(maxColumnWidth, nullColumn, deriveColumnWidthByType); return new TableauStyle(maxColumnWidth, nullColumn, deriveColumnWidthByType);
} }
...@@ -235,7 +240,7 @@ class CustomTableResultImpl implements TableResult { ...@@ -235,7 +240,7 @@ class CustomTableResultImpl implements TableResult {
private final String nullColumn; private final String nullColumn;
private TableauStyle( private TableauStyle(
int maxColumnWidth, String nullColumn, boolean deriveColumnWidthByType) { int maxColumnWidth, String nullColumn, boolean deriveColumnWidthByType) {
this.deriveColumnWidthByType = deriveColumnWidthByType; this.deriveColumnWidthByType = deriveColumnWidthByType;
this.maxColumnWidth = maxColumnWidth; this.maxColumnWidth = maxColumnWidth;
this.nullColumn = nullColumn; this.nullColumn = nullColumn;
......
dlink-client/dlink-client-1.12/pom.xml
View file @ 429a25da
...@@ -14,11 +14,8 @@ ...@@ -14,11 +14,8 @@
<properties> <properties>
<java.version>1.8</java.version> <java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<flink.version>1.12.7</flink.version>
<flinkcdc.version>1.3.0</flinkcdc.version>
<maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target> <maven.compiler.target>1.8</maven.compiler.target>
<junit.version>4.12</junit.version>
</properties> </properties>
<dependencies> <dependencies>
...@@ -27,81 +24,14 @@ ...@@ -27,81 +24,14 @@
<artifactId>dlink-client-base</artifactId> <artifactId>dlink-client-base</artifactId>
<version>${project.version}</version> <version>${project.version}</version>
</dependency> </dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-table-planner-blink_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-yarn_2.11</artifactId>
<version>${flink.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-hdfs</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-client</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-hadoop</artifactId> <artifactId>dlink-common</artifactId>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-kubernetes_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-kafka_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>com.alibaba.ververica</groupId>
<artifactId>flink-connector-mysql-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency> </dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-common</artifactId> <artifactId>dlink-flink-1.12</artifactId>
<scope>provided</scope>
</dependency> </dependency>
</dependencies> </dependencies>
</project> </project>
\ No newline at end of file
dlink-client/dlink-client-1.12/src/main/java/com/dlink/cdc/AbstractCDCBuilder.java
View file @ 429a25da
package com.dlink.cdc; package com.dlink.cdc;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import com.dlink.assertion.Asserts;
import com.dlink.constant.FlinkParamConstant;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
/** /**
...@@ -26,4 +32,35 @@ public abstract class AbstractCDCBuilder { ...@@ -26,4 +32,35 @@ public abstract class AbstractCDCBuilder {
public void setConfig(FlinkCDCConfig config) { public void setConfig(FlinkCDCConfig config) {
this.config = config; this.config = config;
} }
public List<String> getSchemaList() {
List<String> schemaList = new ArrayList<>();
String schema = config.getSchema();
if (Asserts.isNullString(schema)) {
return schemaList;
}
String[] schemas = schema.split(FlinkParamConstant.SPLIT);
Collections.addAll(schemaList, schemas);
List<String> tableList = getTableList();
for (String tableName : tableList) {
if (Asserts.isNotNullString(tableName) && tableName.contains(".")) {
String[] names = tableName.split(".");
if (!schemaList.contains(names[0])) {
schemaList.add(names[0]);
}
}
}
return schemaList;
}
public List<String> getTableList() {
List<String> tableList = new ArrayList<>();
String table = config.getTable();
if (Asserts.isNullString(table)) {
return tableList;
}
String[] tables = table.split(FlinkParamConstant.SPLIT);
Collections.addAll(tableList, tables);
return tableList;
}
} }
dlink-client/dlink-client-1.12/src/main/java/com/dlink/cdc/AbstractSinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import com.dlink.model.FlinkCDCConfig;
/**
* AbstractCDCBuilder
*
* @author wenmo
* @since 2022/4/12 21:28
**/
public abstract class AbstractSinkBuilder {
protected FlinkCDCConfig config;
public AbstractSinkBuilder() {
}
public AbstractSinkBuilder(FlinkCDCConfig config) {
this.config = config;
}
public FlinkCDCConfig getConfig() {
return config;
}
public void setConfig(FlinkCDCConfig config) {
this.config = config;
}
}
dlink-client/dlink-client-1.12/src/main/java/com/dlink/cdc/CDCBuilder.java
View file @ 429a25da
...@@ -3,7 +3,11 @@ package com.dlink.cdc; ...@@ -3,7 +3,11 @@ package com.dlink.cdc;
import org.apache.flink.streaming.api.datastream.DataStreamSource; import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import java.util.List;
import java.util.Map;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Table;
/** /**
* CDCBuilder * CDCBuilder
...@@ -17,5 +21,13 @@ public interface CDCBuilder { ...@@ -17,5 +21,13 @@ public interface CDCBuilder {
CDCBuilder create(FlinkCDCConfig config); CDCBuilder create(FlinkCDCConfig config);
DataStreamSource build(StreamExecutionEnvironment env); DataStreamSource<String> build(StreamExecutionEnvironment env);
List<String> getSchemaList();
List<String> getTableList();
Map<String, Map<String, String>> parseMetaDataConfigs();
String getInsertSQL(Table table, String sourceName);
} }
dlink-client/dlink-client-1.12/src/main/java/com/dlink/cdc/FlinkCDCMergeBuilder.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.cdc;
import org.apache.flink.api.common.serialization.SimpleStringSchema;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
import com.alibaba.ververica.cdc.connectors.mysql.MySQLSource;
import com.alibaba.ververica.cdc.connectors.mysql.table.StartupOptions;
import com.alibaba.ververica.cdc.debezium.StringDebeziumDeserializationSchema;
import com.dlink.assertion.Asserts;
import com.dlink.constant.FlinkParamConstant;
import com.dlink.model.FlinkCDCConfig;
/**
* FlinkCDCMergeBuilder
*
* @author wenmo
* @since 2022/1/29 22:37
*/
public class FlinkCDCMergeBuilder {
public static void buildMySqlCDC(StreamExecutionEnvironment env, FlinkCDCConfig config) {
if (Asserts.isNotNull(config.getParallelism())) {
env.setParallelism(config.getParallelism());
}
if (Asserts.isNotNull(config.getCheckpoint())) {
env.enableCheckpointing(config.getCheckpoint());
}
DataStreamSource<String> streamSource = CDCBuilderFactory.buildCDCBuilder(config).build(env);
streamSource.addSink(getKafkaProducer(config.getBrokers(), config.getTopic()));
}
private static FlinkKafkaProducer<String> getKafkaProducer(String brokers, String topic) {
return new FlinkKafkaProducer<String>(brokers,
topic,
new SimpleStringSchema());
}
}
dlink-client/dlink-client-1.12/src/main/java/com/dlink/cdc/SinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import com.dlink.executor.CustomTableEnvironment;
import com.dlink.model.FlinkCDCConfig;
/**
* SinkBuilder
*
* @author wenmo
* @since 2022/4/12 21:09
**/
public interface SinkBuilder {
String getHandle();
SinkBuilder create(FlinkCDCConfig config);
DataStreamSource build(CDCBuilder cdcBuilder, StreamExecutionEnvironment env, CustomTableEnvironment customTableEnvironment, DataStreamSource<String> dataStreamSource);
}
dlink-client/dlink-client-1.12/src/main/java/com/dlink/cdc/SinkBuilderFactory.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import com.dlink.assertion.Asserts;
import com.dlink.cdc.kafka.KafkaSinkBuilder;
import com.dlink.exception.FlinkClientException;
import com.dlink.model.FlinkCDCConfig;
/**
* SinkBuilderFactory
*
* @author wenmo
* @since 2022/4/12 21:12
**/
public class SinkBuilderFactory {
private static SinkBuilder[] sinkBuilders = {
new KafkaSinkBuilder(),
};
public static SinkBuilder buildSinkBuilder(FlinkCDCConfig config) {
if (Asserts.isNull(config) || Asserts.isNullString(config.getSink().get("connector"))) {
throw new FlinkClientException("请指定 Sink connector。");
}
for (int i = 0; i < sinkBuilders.length; i++) {
if (config.getSink().get("connector").equals(sinkBuilders[i].getHandle())) {
return sinkBuilders[i].create(config);
}
}
throw new FlinkClientException("未匹配到对应 Sink 类型的【" + config.getSink().get("connector") + "】。");
}
}
dlink-client/dlink-client-1.12/src/main/java/com/dlink/cdc/kafka/KafkaSinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc.kafka;
import org.apache.flink.api.common.functions.FilterFunction;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.api.common.serialization.SimpleStringSchema;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractSinkBuilder;
import com.dlink.cdc.CDCBuilder;
import com.dlink.cdc.SinkBuilder;
import com.dlink.executor.CustomTableEnvironment;
import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Schema;
import com.dlink.model.Table;
/**
* MysqlCDCBuilder
*
* @author wenmo
* @since 2022/4/12 21:29
**/
public class KafkaSinkBuilder extends AbstractSinkBuilder implements SinkBuilder {
private final static String KEY_WORD = "kafka";
public KafkaSinkBuilder() {
}
public KafkaSinkBuilder(FlinkCDCConfig config) {
super(config);
}
@Override
public String getHandle() {
return KEY_WORD;
}
@Override
public SinkBuilder create(FlinkCDCConfig config) {
return new KafkaSinkBuilder(config);
}
@Override
public DataStreamSource build(CDCBuilder cdcBuilder, StreamExecutionEnvironment env, CustomTableEnvironment customTableEnvironment, DataStreamSource<String> dataStreamSource) {
if (Asserts.isNotNullString(config.getSink().get("topic"))) {
dataStreamSource.addSink(new FlinkKafkaProducer<String>(config.getSink().get("brokers"),
config.getSink().get("topic"),
new SimpleStringSchema()));
} else {
final List<Schema> schemaList = config.getSchemaList();
if (Asserts.isNotNullCollection(schemaList)) {
SingleOutputStreamOperator<Map> mapOperator = dataStreamSource.map(new MapFunction<String, Map>() {
@Override
public Map map(String value) throws Exception {
ObjectMapper objectMapper = new ObjectMapper();
return objectMapper.readValue(value, Map.class);
}
});
for (Schema schema : schemaList) {
for (Table table : schema.getTables()) {
final String tableName = table.getName();
final String schemaName = table.getSchema();
SingleOutputStreamOperator<Map> filterOperator = mapOperator.filter(new FilterFunction<Map>() {
@Override
public boolean filter(Map value) throws Exception {
LinkedHashMap source = (LinkedHashMap) value.get("source");
return tableName.equals(source.get("table").toString())
&& schemaName.equals(source.get("db").toString());
}
});
SingleOutputStreamOperator<String> stringOperator = filterOperator.map(new MapFunction<Map, String>() {
@Override
public String map(Map value) throws Exception {
ObjectMapper objectMapper = new ObjectMapper();
return objectMapper.writeValueAsString(value);
}
});
stringOperator.addSink(new FlinkKafkaProducer<String>(config.getSink().get("brokers"),
table.getSchemaTableName(),
new SimpleStringSchema()));
}
}
}
}
return dataStreamSource;
}
}
dlink-client/dlink-client-1.12/src/main/java/com/dlink/cdc/mysql/MysqlCDCBuilder.java
View file @ 429a25da
...@@ -3,14 +3,22 @@ package com.dlink.cdc.mysql; ...@@ -3,14 +3,22 @@ package com.dlink.cdc.mysql;
import org.apache.flink.streaming.api.datastream.DataStreamSource; import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.alibaba.ververica.cdc.connectors.mysql.MySQLSource; import com.alibaba.ververica.cdc.connectors.mysql.MySQLSource;
import com.alibaba.ververica.cdc.connectors.mysql.table.StartupOptions; import com.alibaba.ververica.cdc.connectors.mysql.table.StartupOptions;
import com.alibaba.ververica.cdc.debezium.StringDebeziumDeserializationSchema; import com.alibaba.ververica.cdc.debezium.StringDebeziumDeserializationSchema;
import com.dlink.assertion.Asserts; import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractCDCBuilder; import com.dlink.cdc.AbstractCDCBuilder;
import com.dlink.cdc.CDCBuilder; import com.dlink.cdc.CDCBuilder;
import com.dlink.constant.ClientConstant;
import com.dlink.constant.FlinkParamConstant; import com.dlink.constant.FlinkParamConstant;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Table;
/** /**
* MysqlCDCBuilder * MysqlCDCBuilder
...@@ -21,6 +29,7 @@ import com.dlink.model.FlinkCDCConfig; ...@@ -21,6 +29,7 @@ import com.dlink.model.FlinkCDCConfig;
public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
private String KEY_WORD = "mysql-cdc"; private String KEY_WORD = "mysql-cdc";
private final static String METADATA_TYPE = "MySql";
public MysqlCDCBuilder() { public MysqlCDCBuilder() {
} }
...@@ -73,4 +82,58 @@ public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { ...@@ -73,4 +82,58 @@ public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
} }
return env.addSource(sourceBuilder.build(), "MySQL CDC Source"); return env.addSource(sourceBuilder.build(), "MySQL CDC Source");
} }
public List<String> getSchemaList() {
List<String> schemaList = new ArrayList<>();
String schema = config.getDatabase();
if (Asserts.isNullString(schema)) {
return schemaList;
}
String[] schemas = schema.split(FlinkParamConstant.SPLIT);
Collections.addAll(schemaList, schemas);
return schemaList;
}
public Map<String, Map<String, String>> parseMetaDataConfigs() {
Map<String, Map<String, String>> allConfigMap = new HashMap<>();
List<String> schemaList = getSchemaList();
for (String schema : schemaList) {
Map<String, String> configMap = new HashMap<>();
configMap.put(ClientConstant.METADATA_TYPE, METADATA_TYPE);
StringBuilder sb = new StringBuilder("jdbc:mysql://");
sb.append(config.getHostname());
sb.append(":");
sb.append(config.getPort());
sb.append("/");
sb.append(schema);
configMap.put(ClientConstant.METADATA_NAME, sb.toString());
configMap.put(ClientConstant.METADATA_URL, sb.toString());
configMap.put(ClientConstant.METADATA_USERNAME, config.getUsername());
configMap.put(ClientConstant.METADATA_PASSWORD, config.getPassword());
allConfigMap.put(schema, configMap);
}
return allConfigMap;
}
@Override
public String getInsertSQL(Table table, String sourceName) {
StringBuilder sb = new StringBuilder("INSERT INTO ");
sb.append(table.getName());
sb.append(" SELECT\n");
for (int i = 0; i < table.getColumns().size(); i++) {
sb.append(" ");
if (i > 0) {
sb.append(",");
}
sb.append("`" + table.getColumns().get(i).getName() + "` \n");
}
sb.append(" FROM ");
sb.append(sourceName);
/* sb.append(" WHERE database_name = '");
sb.append(table.getSchema());
sb.append("' and table_name = '");
sb.append(table.getName());
sb.append("'");*/
return sb.toString();
}
} }
dlink-client/dlink-client-1.12/src/main/java/com/dlink/executor/CustomTableEnvironmentImpl.java
View file @ 429a25da
package com.dlink.executor; package com.dlink.executor;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.flink.api.common.RuntimeExecutionMode; import org.apache.flink.api.common.RuntimeExecutionMode;
import org.apache.flink.api.common.typeinfo.TypeInformation; import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.api.dag.Transformation; import org.apache.flink.api.dag.Transformation;
...@@ -13,11 +9,13 @@ import org.apache.flink.configuration.PipelineOptions; ...@@ -13,11 +9,13 @@ import org.apache.flink.configuration.PipelineOptions;
import org.apache.flink.runtime.jobgraph.JobGraph; import org.apache.flink.runtime.jobgraph.JobGraph;
import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator; import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator;
import org.apache.flink.runtime.rest.messages.JobPlanInfo; import org.apache.flink.runtime.rest.messages.JobPlanInfo;
import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.graph.JSONGenerator; import org.apache.flink.streaming.api.graph.JSONGenerator;
import org.apache.flink.streaming.api.graph.StreamGraph; import org.apache.flink.streaming.api.graph.StreamGraph;
import org.apache.flink.table.api.EnvironmentSettings; import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.ExplainDetail; import org.apache.flink.table.api.ExplainDetail;
import org.apache.flink.table.api.Table;
import org.apache.flink.table.api.TableConfig; import org.apache.flink.table.api.TableConfig;
import org.apache.flink.table.api.TableException; import org.apache.flink.table.api.TableException;
import org.apache.flink.table.api.internal.TableEnvironmentImpl; import org.apache.flink.table.api.internal.TableEnvironmentImpl;
...@@ -40,12 +38,19 @@ import org.apache.flink.table.operations.Operation; ...@@ -40,12 +38,19 @@ import org.apache.flink.table.operations.Operation;
import org.apache.flink.table.operations.QueryOperation; import org.apache.flink.table.operations.QueryOperation;
import org.apache.flink.table.planner.delegation.ExecutorBase; import org.apache.flink.table.planner.delegation.ExecutorBase;
import org.apache.flink.table.planner.utils.ExecutorUtils; import org.apache.flink.table.planner.utils.ExecutorUtils;
import org.apache.flink.types.Row;
import java.lang.reflect.Method; import java.lang.reflect.Method;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import com.dlink.exception.FlinkClientException;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
/** /**
* 定制TableEnvironmentImpl * 定制TableEnvironmentImpl
* *
...@@ -54,8 +59,28 @@ import java.util.Map; ...@@ -54,8 +59,28 @@ import java.util.Map;
**/ **/
public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment { public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment {
protected CustomTableEnvironmentImpl(CatalogManager catalogManager, ModuleManager moduleManager, TableConfig tableConfig, Executor executor, FunctionCatalog functionCatalog, Planner planner, boolean isStreamingMode, ClassLoader userClassLoader) { private final StreamExecutionEnvironment executionEnvironment;
super(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, isStreamingMode, userClassLoader);
public CustomTableEnvironmentImpl(
CatalogManager catalogManager,
ModuleManager moduleManager,
FunctionCatalog functionCatalog,
TableConfig tableConfig,
StreamExecutionEnvironment executionEnvironment,
Planner planner,
Executor executor,
boolean isStreamingMode,
ClassLoader userClassLoader) {
super(
catalogManager,
moduleManager,
tableConfig,
executor,
functionCatalog,
planner,
isStreamingMode,
userClassLoader);
this.executionEnvironment = executionEnvironment;
} }
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) { public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) {
...@@ -74,29 +99,83 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -74,29 +99,83 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
return create(executionEnvironment, settings, new TableConfig()); return create(executionEnvironment, settings, new TableConfig());
} }
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment, EnvironmentSettings settings, TableConfig tableConfig) { public static CustomTableEnvironmentImpl create(
StreamExecutionEnvironment executionEnvironment,
EnvironmentSettings settings,
TableConfig tableConfig) {
if (!settings.isStreamingMode()) {
throw new TableException(
"StreamTableEnvironment can not run in batch mode for now, please use TableEnvironment.");
}
// temporary solution until FLINK-15635 is fixed
ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
ModuleManager moduleManager = new ModuleManager(); ModuleManager moduleManager = new ModuleManager();
CatalogManager catalogManager = CatalogManager.newBuilder().classLoader(classLoader).config(tableConfig.getConfiguration()).defaultCatalog(settings.getBuiltInCatalogName(), new GenericInMemoryCatalog(settings.getBuiltInCatalogName(), settings.getBuiltInDatabaseName())).executionConfig(executionEnvironment.getConfig()).build();
FunctionCatalog functionCatalog = new FunctionCatalog(tableConfig, catalogManager, moduleManager); CatalogManager catalogManager =
CatalogManager.newBuilder()
.classLoader(classLoader)
.config(tableConfig.getConfiguration())
.defaultCatalog(
settings.getBuiltInCatalogName(),
new GenericInMemoryCatalog(
settings.getBuiltInCatalogName(),
settings.getBuiltInDatabaseName()))
.executionConfig(executionEnvironment.getConfig())
.build();
FunctionCatalog functionCatalog =
new FunctionCatalog(tableConfig, catalogManager, moduleManager);
Map<String, String> executorProperties = settings.toExecutorProperties(); Map<String, String> executorProperties = settings.toExecutorProperties();
Executor executor = lookupExecutor(executorProperties, executionEnvironment); Executor executor = lookupExecutor(executorProperties, executionEnvironment);
Map<String, String> plannerProperties = settings.toPlannerProperties(); Map<String, String> plannerProperties = settings.toPlannerProperties();
Planner planner = (ComponentFactoryService.find(PlannerFactory.class, plannerProperties)).create(plannerProperties, executor, tableConfig, functionCatalog, catalogManager); Planner planner =
return new CustomTableEnvironmentImpl(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, settings.isStreamingMode(), classLoader); ComponentFactoryService.find(PlannerFactory.class, plannerProperties)
.create(
plannerProperties,
executor,
tableConfig,
functionCatalog,
catalogManager);
return new CustomTableEnvironmentImpl(
catalogManager,
moduleManager,
functionCatalog,
tableConfig,
executionEnvironment,
planner,
executor,
settings.isStreamingMode(),
classLoader);
} }
private static Executor lookupExecutor(Map<String, String> executorProperties, StreamExecutionEnvironment executionEnvironment) {
private static Executor lookupExecutor(
Map<String, String> executorProperties,
StreamExecutionEnvironment executionEnvironment) {
try { try {
ExecutorFactory executorFactory = ComponentFactoryService.find(ExecutorFactory.class, executorProperties); ExecutorFactory executorFactory =
Method createMethod = executorFactory.getClass().getMethod("create", Map.class, StreamExecutionEnvironment.class); ComponentFactoryService.find(ExecutorFactory.class, executorProperties);
return (Executor) createMethod.invoke(executorFactory, executorProperties, executionEnvironment); Method createMethod =
} catch (Exception var4) { executorFactory
throw new TableException("Could not instantiate the executor. Make sure a planner module is on the classpath", var4); .getClass()
.getMethod("create", Map.class, StreamExecutionEnvironment.class);
return (Executor)
createMethod.invoke(executorFactory, executorProperties, executionEnvironment);
} catch (Exception e) {
throw new TableException(
"Could not instantiate the executor. Make sure a planner module is on the classpath",
e);
} }
} }
public ObjectNode getStreamGraph(String statement) { public ObjectNode getStreamGraph(String statement) {
List<Operation> operations = super.parser.parse(statement); List<Operation> operations = super.parser.parse(statement);
if (operations.size() != 1) { if (operations.size() != 1) {
...@@ -169,7 +248,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -169,7 +248,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
record.setParseTrue(true); record.setParseTrue(true);
if (operations.size() != 1) { if (operations.size() != 1) {
throw new TableException( throw new TableException(
"Unsupported SQL query! explainSql() only accepts a single SQL query."); "Unsupported SQL query! explainSql() only accepts a single SQL query.");
} }
List<Operation> operationlist = new ArrayList<>(operations); List<Operation> operationlist = new ArrayList<>(operations);
for (int i = 0; i < operationlist.size(); i++) { for (int i = 0; i < operationlist.size(); i++) {
...@@ -215,4 +294,19 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -215,4 +294,19 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
public boolean parseAndLoadConfiguration(String statement, StreamExecutionEnvironment environment, Map<String, Object> setMap) { public boolean parseAndLoadConfiguration(String statement, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
return false; return false;
} }
@Override
public Table fromChangelogStream(DataStream<Row> dataStream) {
throw new FlinkClientException("Flink 1.12 not support");
}
@Override
public <T> void registerDataStream(String name, DataStream<T> dataStream) {
throw new FlinkClientException("Flink 1.12 not support");
}
@Override
public <T> void createTemporaryView(String path, DataStream<T> dataStream) {
throw new FlinkClientException("Flink 1.12 not support");
}
} }
\ No newline at end of file
dlink-client/dlink-client-1.13/pom.xml
View file @ 429a25da
...@@ -14,114 +14,23 @@ ...@@ -14,114 +14,23 @@
<properties> <properties>
<java.version>1.8</java.version> <java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<flink.version>1.13.6</flink.version>
<flinkcdc.version>2.2.0</flinkcdc.version>
<maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target> <maven.compiler.target>1.8</maven.compiler.target>
<junit.version>4.12</junit.version>
</properties> </properties>
<dependencies> <dependencies>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-base</artifactId> <artifactId>dlink-client-base</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-table-planner_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-table-planner-blink_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-yarn_2.11</artifactId>
<version>${flink.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-hdfs</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-client</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-core</artifactId>
</exclusion>
</exclusions>
</dependency> </dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-hadoop</artifactId> <artifactId>dlink-common</artifactId>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-kubernetes_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-kafka_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>com.ververica</groupId>
<artifactId>flink-connector-mysql-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>com.ververica</groupId>
<artifactId>flink-connector-oracle-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency> </dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-common</artifactId> <artifactId>dlink-flink-1.13</artifactId>
<scope>provided</scope>
</dependency> </dependency>
</dependencies> </dependencies>
<!--<build> <!--<build>
......
dlink-client/dlink-client-1.13/src/main/java/com/dlink/cdc/AbstractCDCBuilder.java
View file @ 429a25da
package com.dlink.cdc; package com.dlink.cdc;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import com.dlink.assertion.Asserts;
import com.dlink.constant.FlinkParamConstant;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
/** /**
...@@ -26,4 +32,35 @@ public abstract class AbstractCDCBuilder { ...@@ -26,4 +32,35 @@ public abstract class AbstractCDCBuilder {
public void setConfig(FlinkCDCConfig config) { public void setConfig(FlinkCDCConfig config) {
this.config = config; this.config = config;
} }
public List<String> getSchemaList() {
List<String> schemaList = new ArrayList<>();
String schema = config.getSchema();
if (Asserts.isNullString(schema)) {
return schemaList;
}
String[] schemas = schema.split(FlinkParamConstant.SPLIT);
Collections.addAll(schemaList, schemas);
List<String> tableList = getTableList();
for (String tableName : tableList) {
if (Asserts.isNotNullString(tableName) && tableName.contains(".")) {
String[] names = tableName.split(".");
if (!schemaList.contains(names[0])) {
schemaList.add(names[0]);
}
}
}
return schemaList;
}
public List<String> getTableList() {
List<String> tableList = new ArrayList<>();
String table = config.getTable();
if (Asserts.isNullString(table)) {
return tableList;
}
String[] tables = table.split(FlinkParamConstant.SPLIT);
Collections.addAll(tableList, tables);
return tableList;
}
} }
dlink-client/dlink-client-1.13/src/main/java/com/dlink/cdc/AbstractSinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import com.dlink.model.FlinkCDCConfig;
/**
* AbstractCDCBuilder
*
* @author wenmo
* @since 2022/4/12 21:28
**/
public abstract class AbstractSinkBuilder {
protected FlinkCDCConfig config;
public AbstractSinkBuilder() {
}
public AbstractSinkBuilder(FlinkCDCConfig config) {
this.config = config;
}
public FlinkCDCConfig getConfig() {
return config;
}
public void setConfig(FlinkCDCConfig config) {
this.config = config;
}
}
dlink-client/dlink-client-1.13/src/main/java/com/dlink/cdc/CDCBuilder.java
View file @ 429a25da
...@@ -3,7 +3,11 @@ package com.dlink.cdc; ...@@ -3,7 +3,11 @@ package com.dlink.cdc;
import org.apache.flink.streaming.api.datastream.DataStreamSource; import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import java.util.List;
import java.util.Map;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Table;
/** /**
* CDCBuilder * CDCBuilder
...@@ -17,5 +21,13 @@ public interface CDCBuilder { ...@@ -17,5 +21,13 @@ public interface CDCBuilder {
CDCBuilder create(FlinkCDCConfig config); CDCBuilder create(FlinkCDCConfig config);
DataStreamSource build(StreamExecutionEnvironment env); DataStreamSource<String> build(StreamExecutionEnvironment env);
List<String> getSchemaList();
List<String> getTableList();
Map<String, Map<String, String>> parseMetaDataConfigs();
String getInsertSQL(Table table, String sourceName);
} }
dlink-client/dlink-client-1.13/src/main/java/com/dlink/cdc/FlinkCDCMergeBuilder.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.cdc;
import org.apache.flink.api.common.serialization.SimpleStringSchema;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
import com.dlink.assertion.Asserts;
import com.dlink.model.FlinkCDCConfig;
/**
* FlinkCDCMergeBuilder
*
* @author wenmo
* @since 2022/1/29 22:37
*/
public class FlinkCDCMergeBuilder {
public static void buildMySqlCDC(StreamExecutionEnvironment env, FlinkCDCConfig config) {
if (Asserts.isNotNull(config.getParallelism())) {
env.setParallelism(config.getParallelism());
}
if (Asserts.isNotNull(config.getCheckpoint())) {
env.enableCheckpointing(config.getCheckpoint());
}
DataStreamSource<String> streamSource = CDCBuilderFactory.buildCDCBuilder(config).build(env);
streamSource.addSink(getKafkaProducer(config.getBrokers(), config.getTopic()));
}
private static FlinkKafkaProducer<String> getKafkaProducer(String brokers, String topic) {
return new FlinkKafkaProducer<String>(brokers,
topic,
new SimpleStringSchema());
}
}
dlink-client/dlink-client-1.13/src/main/java/com/dlink/cdc/SinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import com.dlink.executor.CustomTableEnvironment;
import com.dlink.model.FlinkCDCConfig;
/**
* SinkBuilder
*
* @author wenmo
* @since 2022/4/12 21:09
**/
public interface SinkBuilder {
String getHandle();
SinkBuilder create(FlinkCDCConfig config);
DataStreamSource build(CDCBuilder cdcBuilder, StreamExecutionEnvironment env, CustomTableEnvironment customTableEnvironment, DataStreamSource<String> dataStreamSource);
}
dlink-client/dlink-client-1.13/src/main/java/com/dlink/cdc/SinkBuilderFactory.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import com.dlink.assertion.Asserts;
import com.dlink.cdc.jdbc.JdbcSinkBuilder;
import com.dlink.cdc.kafka.KafkaSinkBuilder;
import com.dlink.exception.FlinkClientException;
import com.dlink.model.FlinkCDCConfig;
/**
* SinkBuilderFactory
*
* @author wenmo
* @since 2022/4/12 21:12
**/
public class SinkBuilderFactory {
private static SinkBuilder[] sinkBuilders = {
new KafkaSinkBuilder(),
new JdbcSinkBuilder(),
};
public static SinkBuilder buildSinkBuilder(FlinkCDCConfig config) {
if (Asserts.isNull(config) || Asserts.isNullString(config.getSink().get("connector"))) {
throw new FlinkClientException("请指定 Sink connector。");
}
for (int i = 0; i < sinkBuilders.length; i++) {
if (config.getSink().get("connector").equals(sinkBuilders[i].getHandle())) {
return sinkBuilders[i].create(config);
}
}
throw new FlinkClientException("未匹配到对应 Sink 类型的【" + config.getSink().get("connector") + "】。");
}
}
dlink-client/dlink-client-1.13/src/main/java/com/dlink/cdc/jdbc/JdbcSinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc.jdbc;
import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractSinkBuilder;
import com.dlink.cdc.CDCBuilder;
import com.dlink.cdc.SinkBuilder;
import com.dlink.executor.CustomTableEnvironment;
import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Schema;
import com.dlink.model.Table;
import org.apache.flink.api.common.functions.FilterFunction;
import org.apache.flink.api.common.serialization.SimpleStringSchema;
import org.apache.flink.api.dag.Transformation;
import org.apache.flink.connector.jdbc.JdbcConnectionOptions;
import org.apache.flink.connector.jdbc.JdbcExecutionOptions;
import org.apache.flink.connector.jdbc.JdbcSink;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
import org.apache.flink.table.api.StatementSet;
import org.apache.flink.table.api.TableException;
import org.apache.flink.table.operations.ModifyOperation;
import org.apache.flink.table.operations.Operation;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
/**
* MysqlCDCBuilder
*
* @author wenmo
* @since 2022/4/12 21:29
**/
public class JdbcSinkBuilder extends AbstractSinkBuilder implements SinkBuilder {
private final static String KEY_WORD = "jdbc";
private final static String TABLE_NAME = "cdc_table";
public JdbcSinkBuilder() {
}
public JdbcSinkBuilder(FlinkCDCConfig config) {
super(config);
}
@Override
public String getHandle() {
return KEY_WORD;
}
@Override
public SinkBuilder create(FlinkCDCConfig config) {
return new JdbcSinkBuilder(config);
}
/*@Override
public DataStreamSource build(StreamExecutionEnvironment env, DataStreamSource<String> dataStreamSource) {
final List<Schema> schemaList = config.getSchemaList();
if (Asserts.isNotNullCollection(schemaList)) {
for (Schema schema : schemaList) {
for (Table table : schema.getTables()) {
*//*dataStreamSource.filter(new FilterFunction<Map>() {
@Override
public boolean filter(Map value) throws Exception {
return value.containsKey("table_name") && table.getName().equals(value.get("table_name"));
}
});
dataStreamSource.addSink(
JdbcSink.sink(
"insert into books (id, title, authors, year) values (?, ?, ?, ?)",
(statement, book) -> {
statement.setLong(1, book.id);
statement.setString(2, book.title);
statement.setString(3, book.authors);
statement.setInt(4, book.year);
},
JdbcExecutionOptions.builder()
.withBatchSize(1000)
.withBatchIntervalMs(200)
.withMaxRetries(5)
.build(),
new JdbcConnectionOptions.JdbcConnectionOptionsBuilder()
.withUrl("jdbc:postgresql://dbhost:5432/postgresdb")
.withDriverName("org.postgresql.Driver")
.withUsername("someUser")
.withPassword("somePassword")
.build()
));*//*
}
}
}
return dataStreamSource;
}*/
@Override
public DataStreamSource build(CDCBuilder cdcBuilder, StreamExecutionEnvironment env, CustomTableEnvironment customTableEnvironment, DataStreamSource<String> dataStreamSource) {
final List<Schema> schemaList = config.getSchemaList();
if (Asserts.isNotNullCollection(schemaList)) {
/*org.apache.flink.table.api.Table table = env.fromChangelogStream(dataStreamSource);
env.registerTable("cdc_table",table);*/
customTableEnvironment.registerDataStream(TABLE_NAME, dataStreamSource);
List<ModifyOperation> modifyOperations = new ArrayList();
StringBuilder sb = new StringBuilder();
for (Map.Entry<String, String> entry : config.getSink().entrySet()) {
sb.append("'");
sb.append(entry.getKey());
sb.append("' = '");
sb.append(entry.getValue());
sb.append("',\n");
}
for (Schema schema : schemaList) {
for (Table item : schema.getTables()) {
customTableEnvironment.executeSql(item.getFlinkTableSql(sb.toString()+"'table-name' = '"+item.getSchemaTableName()+"'\n"));
List<Operation> operations = customTableEnvironment.getParser().parse(cdcBuilder.getInsertSQL(item, TABLE_NAME));
if (operations.size() > 0) {
Operation operation = operations.get(0);
if (operation instanceof ModifyOperation) {
modifyOperations.add((ModifyOperation) operation);
}
}
}
}
List<Transformation<?>> trans = customTableEnvironment.getPlanner().translate(modifyOperations);
for (Transformation<?> item : trans) {
env.addOperator(item);
}
}
return dataStreamSource;
}
}
dlink-client/dlink-client-1.13/src/main/java/com/dlink/cdc/kafka/KafkaSinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc.kafka;
import org.apache.flink.api.common.functions.FilterFunction;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.api.common.serialization.SimpleStringSchema;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractSinkBuilder;
import com.dlink.cdc.CDCBuilder;
import com.dlink.cdc.SinkBuilder;
import com.dlink.executor.CustomTableEnvironment;
import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Schema;
import com.dlink.model.Table;
/**
* MysqlCDCBuilder
*
* @author wenmo
* @since 2022/4/12 21:29
**/
public class KafkaSinkBuilder extends AbstractSinkBuilder implements SinkBuilder {
private final static String KEY_WORD = "kafka";
public KafkaSinkBuilder() {
}
public KafkaSinkBuilder(FlinkCDCConfig config) {
super(config);
}
@Override
public String getHandle() {
return KEY_WORD;
}
@Override
public SinkBuilder create(FlinkCDCConfig config) {
return new KafkaSinkBuilder(config);
}
@Override
public DataStreamSource build(CDCBuilder cdcBuilder, StreamExecutionEnvironment env, CustomTableEnvironment customTableEnvironment, DataStreamSource<String> dataStreamSource) {
if (Asserts.isNotNullString(config.getSink().get("topic"))) {
dataStreamSource.addSink(new FlinkKafkaProducer<String>(config.getSink().get("brokers"),
config.getSink().get("topic"),
new SimpleStringSchema()));
} else {
final List<Schema> schemaList = config.getSchemaList();
if (Asserts.isNotNullCollection(schemaList)) {
SingleOutputStreamOperator<Map> mapOperator = dataStreamSource.map(new MapFunction<String, Map>() {
@Override
public Map map(String value) throws Exception {
ObjectMapper objectMapper = new ObjectMapper();
return objectMapper.readValue(value, Map.class);
}
});
for (Schema schema : schemaList) {
for (Table table : schema.getTables()) {
final String tableName = table.getName();
final String schemaName = table.getSchema();
SingleOutputStreamOperator<Map> filterOperator = mapOperator.filter(new FilterFunction<Map>() {
@Override
public boolean filter(Map value) throws Exception {
LinkedHashMap source = (LinkedHashMap) value.get("source");
return tableName.equals(source.get("table").toString())
&& schemaName.equals(source.get("db").toString());
}
});
SingleOutputStreamOperator<String> stringOperator = filterOperator.map(new MapFunction<Map, String>() {
@Override
public String map(Map value) throws Exception {
ObjectMapper objectMapper = new ObjectMapper();
return objectMapper.writeValueAsString(value);
}
});
stringOperator.addSink(new FlinkKafkaProducer<String>(config.getSink().get("brokers"),
table.getSchemaTableName(),
new SimpleStringSchema()));
}
}
}
}
return dataStreamSource;
}
}
dlink-client/dlink-client-1.13/src/main/java/com/dlink/cdc/mysql/MysqlCDCBuilder.java
View file @ 429a25da
...@@ -4,11 +4,19 @@ import org.apache.flink.api.common.eventtime.WatermarkStrategy; ...@@ -4,11 +4,19 @@ import org.apache.flink.api.common.eventtime.WatermarkStrategy;
import org.apache.flink.streaming.api.datastream.DataStreamSource; import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.dlink.assertion.Asserts; import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractCDCBuilder; import com.dlink.cdc.AbstractCDCBuilder;
import com.dlink.cdc.CDCBuilder; import com.dlink.cdc.CDCBuilder;
import com.dlink.constant.ClientConstant;
import com.dlink.constant.FlinkParamConstant; import com.dlink.constant.FlinkParamConstant;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Table;
import com.ververica.cdc.connectors.mysql.source.MySqlSource; import com.ververica.cdc.connectors.mysql.source.MySqlSource;
import com.ververica.cdc.connectors.mysql.source.MySqlSourceBuilder; import com.ververica.cdc.connectors.mysql.source.MySqlSourceBuilder;
import com.ververica.cdc.connectors.mysql.table.StartupOptions; import com.ververica.cdc.connectors.mysql.table.StartupOptions;
...@@ -22,7 +30,8 @@ import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema; ...@@ -22,7 +30,8 @@ import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema;
**/ **/
public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
private String KEY_WORD = "mysql-cdc"; private final static String KEY_WORD = "mysql-cdc";
private final static String METADATA_TYPE = "MySql";
public MysqlCDCBuilder() { public MysqlCDCBuilder() {
} }
...@@ -77,4 +86,58 @@ public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { ...@@ -77,4 +86,58 @@ public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
} }
return env.fromSource(sourceBuilder.build(), WatermarkStrategy.noWatermarks(), "MySQL CDC Source"); return env.fromSource(sourceBuilder.build(), WatermarkStrategy.noWatermarks(), "MySQL CDC Source");
} }
public List<String> getSchemaList() {
List<String> schemaList = new ArrayList<>();
String schema = config.getDatabase();
if (Asserts.isNullString(schema)) {
return schemaList;
}
String[] schemas = schema.split(FlinkParamConstant.SPLIT);
Collections.addAll(schemaList, schemas);
return schemaList;
}
public Map<String, Map<String, String>> parseMetaDataConfigs() {
Map<String, Map<String, String>> allConfigMap = new HashMap<>();
List<String> schemaList = getSchemaList();
for (String schema : schemaList) {
Map<String, String> configMap = new HashMap<>();
configMap.put(ClientConstant.METADATA_TYPE, METADATA_TYPE);
StringBuilder sb = new StringBuilder("jdbc:mysql://");
sb.append(config.getHostname());
sb.append(":");
sb.append(config.getPort());
sb.append("/");
sb.append(schema);
configMap.put(ClientConstant.METADATA_NAME, sb.toString());
configMap.put(ClientConstant.METADATA_URL, sb.toString());
configMap.put(ClientConstant.METADATA_USERNAME, config.getUsername());
configMap.put(ClientConstant.METADATA_PASSWORD, config.getPassword());
allConfigMap.put(schema, configMap);
}
return allConfigMap;
}
@Override
public String getInsertSQL(Table table, String sourceName) {
StringBuilder sb = new StringBuilder("INSERT INTO ");
sb.append(table.getName());
sb.append(" SELECT\n");
for (int i = 0; i < table.getColumns().size(); i++) {
sb.append(" ");
if (i > 0) {
sb.append(",");
}
sb.append("`" + table.getColumns().get(i).getName() + "` \n");
}
sb.append(" FROM ");
sb.append(sourceName);
sb.append(" WHERE database_name = '");
sb.append(table.getSchema());
sb.append("' and table_name = '");
sb.append(table.getName());
sb.append("'");
return sb.toString();
}
} }
dlink-client/dlink-client-1.13/src/main/java/com/dlink/cdc/oracle/OracleCDCBuilder.java
View file @ 429a25da
...@@ -3,10 +3,16 @@ package com.dlink.cdc.oracle; ...@@ -3,10 +3,16 @@ package com.dlink.cdc.oracle;
import org.apache.flink.streaming.api.datastream.DataStreamSource; import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.dlink.assertion.Asserts; import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractCDCBuilder; import com.dlink.cdc.AbstractCDCBuilder;
import com.dlink.cdc.CDCBuilder; import com.dlink.cdc.CDCBuilder;
import com.dlink.constant.ClientConstant;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Table;
import com.ververica.cdc.connectors.oracle.OracleSource; import com.ververica.cdc.connectors.oracle.OracleSource;
import com.ververica.cdc.connectors.oracle.table.StartupOptions; import com.ververica.cdc.connectors.oracle.table.StartupOptions;
import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema; import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema;
...@@ -19,7 +25,8 @@ import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema; ...@@ -19,7 +25,8 @@ import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema;
**/ **/
public class OracleCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { public class OracleCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
private String KEY_WORD = "oracle-cdc"; private final static String KEY_WORD = "oracle-cdc";
private final static String METADATA_TYPE = "Oracle";
public OracleCDCBuilder() { public OracleCDCBuilder() {
} }
...@@ -71,4 +78,47 @@ public class OracleCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { ...@@ -71,4 +78,47 @@ public class OracleCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
} }
return env.addSource(sourceBuilder.build(), "Oracle CDC Source"); return env.addSource(sourceBuilder.build(), "Oracle CDC Source");
} }
public Map<String, Map<String, String>> parseMetaDataConfigs() {
Map<String, Map<String, String>> allConfigList = new HashMap<>();
List<String> schemaList = getSchemaList();
for (String schema : schemaList) {
Map<String, String> configMap = new HashMap<>();
configMap.put(ClientConstant.METADATA_TYPE, METADATA_TYPE);
StringBuilder sb = new StringBuilder("jdbc:oracle:thin:@");
sb.append(config.getHostname());
sb.append(":");
sb.append(config.getPort());
sb.append(":");
sb.append(config.getDatabase());
configMap.put(ClientConstant.METADATA_NAME, sb.toString());
configMap.put(ClientConstant.METADATA_URL, sb.toString());
configMap.put(ClientConstant.METADATA_USERNAME, config.getUsername());
configMap.put(ClientConstant.METADATA_PASSWORD, config.getPassword());
allConfigList.put(schema, configMap);
}
return allConfigList;
}
@Override
public String getInsertSQL(Table table, String sourceName) {
StringBuilder sb = new StringBuilder("INSERT INTO ");
sb.append(table.getName());
sb.append(" SELECT\n");
for (int i = 0; i < table.getColumns().size(); i++) {
sb.append(" ");
if (i > 0) {
sb.append(",");
}
sb.append("`" + table.getColumns().get(i).getName() + "` \n");
}
sb.append(" FROM ");
sb.append(sourceName);
sb.append(" WHERE schema_name = '");
sb.append(table.getSchema());
sb.append("' and table_name = '");
sb.append(table.getName());
sb.append("'");
return sb.toString();
}
} }
dlink-client/dlink-client-1.13/src/main/java/com/dlink/executor/CustomTableEnvironmentImpl.java
View file @ 429a25da
package com.dlink.executor; package com.dlink.executor;
import com.dlink.assertion.Asserts;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.flink.api.common.RuntimeExecutionMode; import org.apache.flink.api.common.RuntimeExecutionMode;
import org.apache.flink.api.common.typeinfo.TypeInformation; import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.api.dag.Transformation; import org.apache.flink.api.dag.Transformation;
...@@ -14,21 +9,31 @@ import org.apache.flink.configuration.PipelineOptions; ...@@ -14,21 +9,31 @@ import org.apache.flink.configuration.PipelineOptions;
import org.apache.flink.runtime.jobgraph.JobGraph; import org.apache.flink.runtime.jobgraph.JobGraph;
import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator; import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator;
import org.apache.flink.runtime.rest.messages.JobPlanInfo; import org.apache.flink.runtime.rest.messages.JobPlanInfo;
import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.graph.JSONGenerator; import org.apache.flink.streaming.api.graph.JSONGenerator;
import org.apache.flink.streaming.api.graph.StreamGraph; import org.apache.flink.streaming.api.graph.StreamGraph;
import org.apache.flink.table.api.EnvironmentSettings; import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.ExplainDetail; import org.apache.flink.table.api.ExplainDetail;
import org.apache.flink.table.api.Schema;
import org.apache.flink.table.api.Table;
import org.apache.flink.table.api.TableConfig; import org.apache.flink.table.api.TableConfig;
import org.apache.flink.table.api.TableException; import org.apache.flink.table.api.TableException;
import org.apache.flink.table.api.internal.TableEnvironmentImpl; import org.apache.flink.table.api.internal.TableEnvironmentImpl;
import org.apache.flink.table.catalog.CatalogManager; import org.apache.flink.table.catalog.CatalogManager;
import org.apache.flink.table.catalog.ExternalSchemaTranslator;
import org.apache.flink.table.catalog.FunctionCatalog; import org.apache.flink.table.catalog.FunctionCatalog;
import org.apache.flink.table.catalog.GenericInMemoryCatalog; import org.apache.flink.table.catalog.GenericInMemoryCatalog;
import org.apache.flink.table.catalog.ObjectIdentifier;
import org.apache.flink.table.catalog.ResolvedSchema;
import org.apache.flink.table.catalog.SchemaResolver;
import org.apache.flink.table.catalog.UnresolvedIdentifier;
import org.apache.flink.table.connector.ChangelogMode;
import org.apache.flink.table.delegation.Executor; import org.apache.flink.table.delegation.Executor;
import org.apache.flink.table.delegation.ExecutorFactory; import org.apache.flink.table.delegation.ExecutorFactory;
import org.apache.flink.table.delegation.Planner; import org.apache.flink.table.delegation.Planner;
import org.apache.flink.table.delegation.PlannerFactory; import org.apache.flink.table.delegation.PlannerFactory;
import org.apache.flink.table.expressions.ApiExpressionUtils;
import org.apache.flink.table.factories.ComponentFactoryService; import org.apache.flink.table.factories.ComponentFactoryService;
import org.apache.flink.table.functions.AggregateFunction; import org.apache.flink.table.functions.AggregateFunction;
import org.apache.flink.table.functions.TableAggregateFunction; import org.apache.flink.table.functions.TableAggregateFunction;
...@@ -36,19 +41,32 @@ import org.apache.flink.table.functions.TableFunction; ...@@ -36,19 +41,32 @@ import org.apache.flink.table.functions.TableFunction;
import org.apache.flink.table.functions.UserDefinedFunctionHelper; import org.apache.flink.table.functions.UserDefinedFunctionHelper;
import org.apache.flink.table.module.ModuleManager; import org.apache.flink.table.module.ModuleManager;
import org.apache.flink.table.operations.ExplainOperation; import org.apache.flink.table.operations.ExplainOperation;
import org.apache.flink.table.operations.JavaExternalQueryOperation;
import org.apache.flink.table.operations.ModifyOperation; import org.apache.flink.table.operations.ModifyOperation;
import org.apache.flink.table.operations.Operation; import org.apache.flink.table.operations.Operation;
import org.apache.flink.table.operations.QueryOperation; import org.apache.flink.table.operations.QueryOperation;
import org.apache.flink.table.operations.command.ResetOperation; import org.apache.flink.table.operations.command.ResetOperation;
import org.apache.flink.table.operations.command.SetOperation; import org.apache.flink.table.operations.command.SetOperation;
import org.apache.flink.table.operations.utils.OperationTreeBuilder;
import org.apache.flink.table.planner.delegation.ExecutorBase; import org.apache.flink.table.planner.delegation.ExecutorBase;
import org.apache.flink.table.planner.utils.ExecutorUtils; import org.apache.flink.table.planner.utils.ExecutorUtils;
import org.apache.flink.types.Row;
import org.apache.flink.util.Preconditions;
import java.lang.reflect.Method; import java.lang.reflect.Method;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.HashMap; import java.util.HashMap;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.stream.Collectors;
import javax.annotation.Nullable;
import com.dlink.assertion.Asserts;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
/** /**
* 定制TableEnvironmentImpl * 定制TableEnvironmentImpl
...@@ -58,8 +76,28 @@ import java.util.Map; ...@@ -58,8 +76,28 @@ import java.util.Map;
**/ **/
public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment { public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment {
protected CustomTableEnvironmentImpl(CatalogManager catalogManager, ModuleManager moduleManager, TableConfig tableConfig, Executor executor, FunctionCatalog functionCatalog, Planner planner, boolean isStreamingMode, ClassLoader userClassLoader) { private final StreamExecutionEnvironment executionEnvironment;
super(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, isStreamingMode, userClassLoader);
public CustomTableEnvironmentImpl(
CatalogManager catalogManager,
ModuleManager moduleManager,
FunctionCatalog functionCatalog,
TableConfig tableConfig,
StreamExecutionEnvironment executionEnvironment,
Planner planner,
Executor executor,
boolean isStreamingMode,
ClassLoader userClassLoader) {
super(
catalogManager,
moduleManager,
tableConfig,
executor,
functionCatalog,
planner,
isStreamingMode,
userClassLoader);
this.executionEnvironment = executionEnvironment;
} }
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) { public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) {
...@@ -74,30 +112,77 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -74,30 +112,77 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
return create(executionEnvironment, EnvironmentSettings.newInstance().useBlinkPlanner().inBatchMode().build(), tableConfig); return create(executionEnvironment, EnvironmentSettings.newInstance().useBlinkPlanner().inBatchMode().build(), tableConfig);
} }
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment, EnvironmentSettings settings) { public static CustomTableEnvironmentImpl create(
StreamExecutionEnvironment executionEnvironment,
EnvironmentSettings settings) {
return create(executionEnvironment, settings, new TableConfig()); return create(executionEnvironment, settings, new TableConfig());
} }
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment, EnvironmentSettings settings, TableConfig tableConfig) { public static CustomTableEnvironmentImpl create(
StreamExecutionEnvironment executionEnvironment,
EnvironmentSettings settings,
TableConfig tableConfig) {
ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
ModuleManager moduleManager = new ModuleManager(); ModuleManager moduleManager = new ModuleManager();
CatalogManager catalogManager = CatalogManager.newBuilder().classLoader(classLoader).config(tableConfig.getConfiguration()).defaultCatalog(settings.getBuiltInCatalogName(), new GenericInMemoryCatalog(settings.getBuiltInCatalogName(), settings.getBuiltInDatabaseName())).executionConfig(executionEnvironment.getConfig()).build();
CatalogManager catalogManager =
CatalogManager.newBuilder()
.classLoader(classLoader)
.config(tableConfig.getConfiguration())
.defaultCatalog(
settings.getBuiltInCatalogName(),
new GenericInMemoryCatalog(
settings.getBuiltInCatalogName(),
settings.getBuiltInDatabaseName()))
.executionConfig(executionEnvironment.getConfig())
.build();
FunctionCatalog functionCatalog = new FunctionCatalog(tableConfig, catalogManager, moduleManager); FunctionCatalog functionCatalog = new FunctionCatalog(tableConfig, catalogManager, moduleManager);
Map<String, String> executorProperties = settings.toExecutorProperties(); Map<String, String> executorProperties = settings.toExecutorProperties();
Executor executor = lookupExecutor(executorProperties, executionEnvironment); Executor executor = lookupExecutor(executorProperties, executionEnvironment);
Map<String, String> plannerProperties = settings.toPlannerProperties(); Map<String, String> plannerProperties = settings.toPlannerProperties();
Planner planner = (ComponentFactoryService.find(PlannerFactory.class, plannerProperties)).create(plannerProperties, executor, tableConfig, functionCatalog, catalogManager); Planner planner =
return new CustomTableEnvironmentImpl(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, settings.isStreamingMode(), classLoader); ComponentFactoryService.find(PlannerFactory.class, plannerProperties)
.create(
plannerProperties,
executor,
tableConfig,
functionCatalog,
catalogManager);
return new CustomTableEnvironmentImpl(
catalogManager,
moduleManager,
functionCatalog,
tableConfig,
executionEnvironment,
planner,
executor,
settings.isStreamingMode(),
classLoader);
} }
private static Executor lookupExecutor(Map<String, String> executorProperties, StreamExecutionEnvironment executionEnvironment) { private static Executor lookupExecutor(
Map<String, String> executorProperties,
StreamExecutionEnvironment executionEnvironment) {
try { try {
ExecutorFactory executorFactory = ComponentFactoryService.find(ExecutorFactory.class, executorProperties); ExecutorFactory executorFactory =
Method createMethod = executorFactory.getClass().getMethod("create", Map.class, StreamExecutionEnvironment.class); ComponentFactoryService.find(ExecutorFactory.class, executorProperties);
return (Executor) createMethod.invoke(executorFactory, executorProperties, executionEnvironment); Method createMethod =
} catch (Exception var4) { executorFactory
throw new TableException("Could not instantiate the executor. Make sure a planner module is on the classpath", var4); .getClass()
.getMethod("create", Map.class, StreamExecutionEnvironment.class);
return (Executor)
createMethod.invoke(executorFactory, executorProperties, executionEnvironment);
} catch (Exception e) {
throw new TableException(
"Could not instantiate the executor. Make sure a planner module is on the classpath",
e);
} }
} }
...@@ -173,7 +258,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -173,7 +258,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
record.setParseTrue(true); record.setParseTrue(true);
if (operations.size() != 1) { if (operations.size() != 1) {
throw new TableException( throw new TableException(
"Unsupported SQL query! explainSql() only accepts a single SQL query."); "Unsupported SQL query! explainSql() only accepts a single SQL query.");
} }
List<Operation> operationlist = new ArrayList<>(operations); List<Operation> operationlist = new ArrayList<>(operations);
for (int i = 0; i < operationlist.size(); i++) { for (int i = 0; i < operationlist.size(); i++) {
...@@ -263,4 +348,72 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -263,4 +348,72 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
setMap.clear(); setMap.clear();
} }
} }
@Override
public Table fromChangelogStream(DataStream<Row> dataStream) {
return fromStreamInternal(dataStream, null, null, ChangelogMode.all());
}
@Override
public <T> void registerDataStream(String name, DataStream<T> dataStream) {
createTemporaryView(name, dataStream);
}
@Override
public <T> void createTemporaryView(String path, DataStream<T> dataStream) {
createTemporaryView(
path, fromStreamInternal(dataStream, null, path, ChangelogMode.insertOnly()));
}
private <T> Table fromStreamInternal(
DataStream<T> dataStream,
@Nullable Schema schema,
@Nullable String viewPath,
ChangelogMode changelogMode) {
Preconditions.checkNotNull(dataStream, "Data stream must not be null.");
Preconditions.checkNotNull(changelogMode, "Changelog mode must not be null.");
final CatalogManager catalogManager = getCatalogManager();
final SchemaResolver schemaResolver = catalogManager.getSchemaResolver();
final OperationTreeBuilder operationTreeBuilder = getOperationTreeBuilder();
final UnresolvedIdentifier unresolvedIdentifier;
if (viewPath != null) {
unresolvedIdentifier = getParser().parseIdentifier(viewPath);
} else {
unresolvedIdentifier =
UnresolvedIdentifier.of("Unregistered_DataStream_Source_" + dataStream.getId());
}
final ObjectIdentifier objectIdentifier =
catalogManager.qualifyIdentifier(unresolvedIdentifier);
final ExternalSchemaTranslator.InputResult schemaTranslationResult =
ExternalSchemaTranslator.fromExternal(
catalogManager.getDataTypeFactory(), dataStream.getType(), schema);
final ResolvedSchema resolvedSchema =
schemaTranslationResult.getSchema().resolve(schemaResolver);
final QueryOperation scanOperation =
new JavaExternalQueryOperation<>(
objectIdentifier,
dataStream,
schemaTranslationResult.getPhysicalDataType(),
schemaTranslationResult.isTopLevelRecord(),
changelogMode,
resolvedSchema);
final List<String> projections = schemaTranslationResult.getProjections();
if (projections == null) {
return createTable(scanOperation);
}
final QueryOperation projectOperation =
operationTreeBuilder.project(
projections.stream()
.map(ApiExpressionUtils::unresolvedRef)
.collect(Collectors.toList()),
scanOperation);
return createTable(projectOperation);
}
} }
dlink-client/dlink-client-1.14/pom.xml
View file @ 429a25da
...@@ -13,12 +13,8 @@ ...@@ -13,12 +13,8 @@
<properties> <properties>
<java.version>1.8</java.version> <java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<flink.version>1.14.3</flink.version>
<flinkcdc.version>2.2.0</flinkcdc.version>
<commons.version>1.3.1</commons.version>
<maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target> <maven.compiler.target>1.8</maven.compiler.target>
<junit.version>4.12</junit.version>
</properties> </properties>
<dependencies> <dependencies>
...@@ -27,91 +23,14 @@ ...@@ -27,91 +23,14 @@
<artifactId>dlink-client-base</artifactId> <artifactId>dlink-client-base</artifactId>
<version>${project.version}</version> <version>${project.version}</version>
</dependency> </dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-table-planner_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-yarn_2.11</artifactId>
<version>${flink.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-hdfs</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-client</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-client-hadoop</artifactId>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-kubernetes_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-kafka_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>com.ververica</groupId>
<artifactId>flink-connector-mysql-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>com.ververica</groupId>
<artifactId>flink-connector-oracle-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-common</artifactId> <artifactId>dlink-common</artifactId>
</dependency> </dependency>
<dependency> <dependency>
<groupId>commons-cli</groupId> <groupId>com.dlink</groupId>
<artifactId>commons-cli</artifactId> <artifactId>dlink-flink-1.14</artifactId>
<version>${commons.version}</version> <!-- <scope>provided</scope>-->
</dependency> </dependency>
</dependencies> </dependencies>
</project> </project>
\ No newline at end of file
dlink-client/dlink-client-1.14/src/main/java/com/dlink/cdc/AbstractCDCBuilder.java
View file @ 429a25da
package com.dlink.cdc; package com.dlink.cdc;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import com.dlink.assertion.Asserts;
import com.dlink.constant.FlinkParamConstant;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
/** /**
...@@ -26,4 +32,35 @@ public abstract class AbstractCDCBuilder { ...@@ -26,4 +32,35 @@ public abstract class AbstractCDCBuilder {
public void setConfig(FlinkCDCConfig config) { public void setConfig(FlinkCDCConfig config) {
this.config = config; this.config = config;
} }
public List<String> getSchemaList() {
List<String> schemaList = new ArrayList<>();
String schema = config.getSchema();
if (Asserts.isNullString(schema)) {
return schemaList;
}
String[] schemas = schema.split(FlinkParamConstant.SPLIT);
Collections.addAll(schemaList, schemas);
List<String> tableList = getTableList();
for (String tableName : tableList) {
if (Asserts.isNotNullString(tableName) && tableName.contains(".")) {
String[] names = tableName.split(".");
if (!schemaList.contains(names[0])) {
schemaList.add(names[0]);
}
}
}
return schemaList;
}
public List<String> getTableList() {
List<String> tableList = new ArrayList<>();
String table = config.getTable();
if (Asserts.isNullString(table)) {
return tableList;
}
String[] tables = table.split(FlinkParamConstant.SPLIT);
Collections.addAll(tableList, tables);
return tableList;
}
} }
dlink-client/dlink-client-1.14/src/main/java/com/dlink/cdc/AbstractSinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import com.dlink.model.FlinkCDCConfig;
/**
* AbstractCDCBuilder
*
* @author wenmo
* @since 2022/4/12 21:28
**/
public abstract class AbstractSinkBuilder {
protected FlinkCDCConfig config;
public AbstractSinkBuilder() {
}
public AbstractSinkBuilder(FlinkCDCConfig config) {
this.config = config;
}
public FlinkCDCConfig getConfig() {
return config;
}
public void setConfig(FlinkCDCConfig config) {
this.config = config;
}
}
dlink-client/dlink-client-1.14/src/main/java/com/dlink/cdc/CDCBuilder.java
View file @ 429a25da
...@@ -3,7 +3,11 @@ package com.dlink.cdc; ...@@ -3,7 +3,11 @@ package com.dlink.cdc;
import org.apache.flink.streaming.api.datastream.DataStreamSource; import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import java.util.List;
import java.util.Map;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Table;
/** /**
* CDCBuilder * CDCBuilder
...@@ -17,5 +21,13 @@ public interface CDCBuilder { ...@@ -17,5 +21,13 @@ public interface CDCBuilder {
CDCBuilder create(FlinkCDCConfig config); CDCBuilder create(FlinkCDCConfig config);
DataStreamSource build(StreamExecutionEnvironment env); DataStreamSource<String> build(StreamExecutionEnvironment env);
List<String> getSchemaList();
List<String> getTableList();
Map<String, Map<String, String>> parseMetaDataConfigs();
String getInsertSQL(Table table, String sourceName);
} }
dlink-client/dlink-client-1.14/src/main/java/com/dlink/cdc/FlinkCDCMergeBuilder.java deleted 100644 → 0
View file @ bf048afa
package com.dlink.cdc;
import org.apache.flink.api.common.serialization.SimpleStringSchema;
import org.apache.flink.connector.kafka.sink.KafkaRecordSerializationSchema;
import org.apache.flink.connector.kafka.sink.KafkaSink;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import com.dlink.assertion.Asserts;
import com.dlink.model.FlinkCDCConfig;
/**
* FlinkCDCMergeBuilder
*
* @author wenmo
* @since 2022/1/29 22:37
*/
public class FlinkCDCMergeBuilder {
public static void buildMySqlCDC(StreamExecutionEnvironment env, FlinkCDCConfig config) {
if (Asserts.isNotNull(config.getParallelism())) {
env.setParallelism(config.getParallelism());
}
if (Asserts.isNotNull(config.getCheckpoint())) {
env.enableCheckpointing(config.getCheckpoint());
}
DataStreamSource<String> streamSource = CDCBuilderFactory.buildCDCBuilder(config).build(env);
streamSource.sinkTo(getKafkaProducer(config.getBrokers(), config.getTopic()));
}
private static KafkaSink<String> getKafkaProducer(String brokers, String topic) {
return KafkaSink.<String>builder()
.setBootstrapServers(brokers)
.setRecordSerializer(KafkaRecordSerializationSchema.builder()
.setTopic(topic)
.setValueSerializationSchema(new SimpleStringSchema())
.build()
)
.build();
}
}
dlink-client/dlink-client-1.14/src/main/java/com/dlink/cdc/SinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import com.dlink.executor.CustomTableEnvironment;
import com.dlink.model.FlinkCDCConfig;
/**
* SinkBuilder
*
* @author wenmo
* @since 2022/4/12 21:09
**/
public interface SinkBuilder {
String getHandle();
SinkBuilder create(FlinkCDCConfig config);
DataStreamSource build(CDCBuilder cdcBuilder, StreamExecutionEnvironment env, CustomTableEnvironment customTableEnvironment, DataStreamSource<String> dataStreamSource);
}
dlink-client/dlink-client-1.14/src/main/java/com/dlink/cdc/SinkBuilderFactory.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc;
import com.dlink.assertion.Asserts;
import com.dlink.cdc.jdbc.JdbcSinkBuilder;
import com.dlink.cdc.kafka.KafkaSinkBuilder;
import com.dlink.exception.FlinkClientException;
import com.dlink.model.FlinkCDCConfig;
/**
* SinkBuilderFactory
*
* @author wenmo
* @since 2022/4/12 21:12
**/
public class SinkBuilderFactory {
private static SinkBuilder[] sinkBuilders = {
new KafkaSinkBuilder(),
new JdbcSinkBuilder(),
};
public static SinkBuilder buildSinkBuilder(FlinkCDCConfig config) {
if (Asserts.isNull(config) || Asserts.isNullString(config.getSink().get("connector"))) {
throw new FlinkClientException("请指定 Sink connector。");
}
for (int i = 0; i < sinkBuilders.length; i++) {
if (config.getSink().get("connector").equals(sinkBuilders[i].getHandle())) {
return sinkBuilders[i].create(config);
}
}
throw new FlinkClientException("未匹配到对应 Sink 类型的【" + config.getSink().get("connector") + "】。");
}
}
dlink-client/dlink-client-1.14/src/main/java/com/dlink/cdc/jdbc/JdbcSinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc.jdbc;
import org.apache.flink.api.dag.Transformation;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.table.operations.ModifyOperation;
import org.apache.flink.table.operations.Operation;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractSinkBuilder;
import com.dlink.cdc.CDCBuilder;
import com.dlink.cdc.SinkBuilder;
import com.dlink.executor.CustomTableEnvironment;
import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Schema;
import com.dlink.model.Table;
/**
* MysqlCDCBuilder
*
* @author wenmo
* @since 2022/4/12 21:29
**/
public class JdbcSinkBuilder extends AbstractSinkBuilder implements SinkBuilder {
private final static String KEY_WORD = "jdbc";
private final static String TABLE_NAME = "cdc_table";
public JdbcSinkBuilder() {
}
public JdbcSinkBuilder(FlinkCDCConfig config) {
super(config);
}
@Override
public String getHandle() {
return KEY_WORD;
}
@Override
public SinkBuilder create(FlinkCDCConfig config) {
return new JdbcSinkBuilder(config);
}
/*@Override
public DataStreamSource build(StreamExecutionEnvironment env, DataStreamSource<String> dataStreamSource) {
final List<Schema> schemaList = config.getSchemaList();
if (Asserts.isNotNullCollection(schemaList)) {
for (Schema schema : schemaList) {
for (Table table : schema.getTables()) {
*//*dataStreamSource.filter(new FilterFunction<Map>() {
@Override
public boolean filter(Map value) throws Exception {
return value.containsKey("table_name") && table.getName().equals(value.get("table_name"));
}
});
dataStreamSource.addSink(
JdbcSink.sink(
"insert into books (id, title, authors, year) values (?, ?, ?, ?)",
(statement, book) -> {
statement.setLong(1, book.id);
statement.setString(2, book.title);
statement.setString(3, book.authors);
statement.setInt(4, book.year);
},
JdbcExecutionOptions.builder()
.withBatchSize(1000)
.withBatchIntervalMs(200)
.withMaxRetries(5)
.build(),
new JdbcConnectionOptions.JdbcConnectionOptionsBuilder()
.withUrl("jdbc:postgresql://dbhost:5432/postgresdb")
.withDriverName("org.postgresql.Driver")
.withUsername("someUser")
.withPassword("somePassword")
.build()
));*//*
}
}
}
return dataStreamSource;
}*/
@Override
public DataStreamSource build(CDCBuilder cdcBuilder, StreamExecutionEnvironment env, CustomTableEnvironment customTableEnvironment, DataStreamSource<String> dataStreamSource) {
final List<Schema> schemaList = config.getSchemaList();
if (Asserts.isNotNullCollection(schemaList)) {
/*org.apache.flink.table.api.Table table = env.fromChangelogStream(dataStreamSource);
env.registerTable("cdc_table",table);*/
customTableEnvironment.registerDataStream(TABLE_NAME, dataStreamSource);
List<ModifyOperation> modifyOperations = new ArrayList();
StringBuilder sb = new StringBuilder();
for (Map.Entry<String, String> entry : config.getSink().entrySet()) {
sb.append("'");
sb.append(entry.getKey());
sb.append("' = '");
sb.append(entry.getValue());
sb.append("',\n");
}
for (Schema schema : schemaList) {
for (Table item : schema.getTables()) {
customTableEnvironment.executeSql(item.getFlinkTableSql(sb.toString() + "'table-name' = '" + item.getSchemaTableName() + "'\n"));
List<Operation> operations = customTableEnvironment.getParser().parse(cdcBuilder.getInsertSQL(item, TABLE_NAME));
if (operations.size() > 0) {
Operation operation = operations.get(0);
if (operation instanceof ModifyOperation) {
modifyOperations.add((ModifyOperation) operation);
}
}
}
}
List<Transformation<?>> trans = customTableEnvironment.getPlanner().translate(modifyOperations);
for (Transformation<?> item : trans) {
env.addOperator(item);
}
}
return dataStreamSource;
}
}
dlink-client/dlink-client-1.14/src/main/java/com/dlink/cdc/kafka/KafkaSinkBuilder.java 0 → 100644
View file @ 429a25da
package com.dlink.cdc.kafka;
import org.apache.flink.api.common.functions.FilterFunction;
import org.apache.flink.api.common.functions.MapFunction;
import org.apache.flink.api.common.serialization.SimpleStringSchema;
import org.apache.flink.connector.kafka.sink.KafkaRecordSerializationSchema;
import org.apache.flink.connector.kafka.sink.KafkaSink;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractSinkBuilder;
import com.dlink.cdc.CDCBuilder;
import com.dlink.cdc.SinkBuilder;
import com.dlink.executor.CustomTableEnvironment;
import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Schema;
import com.dlink.model.Table;
/**
* MysqlCDCBuilder
*
* @author wenmo
* @since 2022/4/12 21:29
**/
public class KafkaSinkBuilder extends AbstractSinkBuilder implements SinkBuilder {
private final static String KEY_WORD = "kafka";
public KafkaSinkBuilder() {
}
public KafkaSinkBuilder(FlinkCDCConfig config) {
super(config);
}
@Override
public String getHandle() {
return KEY_WORD;
}
@Override
public SinkBuilder create(FlinkCDCConfig config) {
return new KafkaSinkBuilder(config);
}
@Override
public DataStreamSource build(CDCBuilder cdcBuilder, StreamExecutionEnvironment env, CustomTableEnvironment customTableEnvironment, DataStreamSource<String> dataStreamSource) {
if (Asserts.isNotNullString(config.getSink().get("topic"))) {
dataStreamSource.sinkTo(KafkaSink.<String>builder()
.setBootstrapServers(config.getSink().get("brokers"))
.setRecordSerializer(KafkaRecordSerializationSchema.builder()
.setTopic(config.getSink().get("topic"))
.setValueSerializationSchema(new SimpleStringSchema())
.build()
)
.build());
} else {
final List<Schema> schemaList = config.getSchemaList();
if (Asserts.isNotNullCollection(schemaList)) {
SingleOutputStreamOperator<Map> mapOperator = dataStreamSource.map(new MapFunction<String, Map>() {
@Override
public Map map(String value) throws Exception {
ObjectMapper objectMapper = new ObjectMapper();
return objectMapper.readValue(value, Map.class);
}
});
for (Schema schema : schemaList) {
for (Table table : schema.getTables()) {
final String tableName = table.getName();
final String schemaName = table.getSchema();
SingleOutputStreamOperator<Map> filterOperator = mapOperator.filter(new FilterFunction<Map>() {
@Override
public boolean filter(Map value) throws Exception {
LinkedHashMap source = (LinkedHashMap) value.get("source");
return tableName.equals(source.get("table").toString())
&& schemaName.equals(source.get("db").toString());
}
});
SingleOutputStreamOperator<String> stringOperator = filterOperator.map(new MapFunction<Map, String>() {
@Override
public String map(Map value) throws Exception {
ObjectMapper objectMapper = new ObjectMapper();
return objectMapper.writeValueAsString(value);
}
});
stringOperator.sinkTo(KafkaSink.<String>builder()
.setBootstrapServers(config.getSink().get("brokers"))
.setRecordSerializer(KafkaRecordSerializationSchema.builder()
.setTopic(table.getSchemaTableName())
.setValueSerializationSchema(new SimpleStringSchema())
.build()
)
.build());
}
}
}
}
return dataStreamSource;
}
}
dlink-client/dlink-client-1.14/src/main/java/com/dlink/cdc/mysql/MysqlCDCBuilder.java
View file @ 429a25da
...@@ -4,11 +4,19 @@ import org.apache.flink.api.common.eventtime.WatermarkStrategy; ...@@ -4,11 +4,19 @@ import org.apache.flink.api.common.eventtime.WatermarkStrategy;
import org.apache.flink.streaming.api.datastream.DataStreamSource; import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.dlink.assertion.Asserts; import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractCDCBuilder; import com.dlink.cdc.AbstractCDCBuilder;
import com.dlink.cdc.CDCBuilder; import com.dlink.cdc.CDCBuilder;
import com.dlink.constant.ClientConstant;
import com.dlink.constant.FlinkParamConstant; import com.dlink.constant.FlinkParamConstant;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Table;
import com.ververica.cdc.connectors.mysql.source.MySqlSource; import com.ververica.cdc.connectors.mysql.source.MySqlSource;
import com.ververica.cdc.connectors.mysql.source.MySqlSourceBuilder; import com.ververica.cdc.connectors.mysql.source.MySqlSourceBuilder;
import com.ververica.cdc.connectors.mysql.table.StartupOptions; import com.ververica.cdc.connectors.mysql.table.StartupOptions;
...@@ -23,6 +31,7 @@ import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema; ...@@ -23,6 +31,7 @@ import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema;
public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
private String KEY_WORD = "mysql-cdc"; private String KEY_WORD = "mysql-cdc";
private final static String METADATA_TYPE = "MySql";
public MysqlCDCBuilder() { public MysqlCDCBuilder() {
} }
...@@ -77,4 +86,58 @@ public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { ...@@ -77,4 +86,58 @@ public class MysqlCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
} }
return env.fromSource(sourceBuilder.build(), WatermarkStrategy.noWatermarks(), "MySQL CDC Source"); return env.fromSource(sourceBuilder.build(), WatermarkStrategy.noWatermarks(), "MySQL CDC Source");
} }
public List<String> getSchemaList() {
List<String> schemaList = new ArrayList<>();
String schema = config.getDatabase();
if (Asserts.isNullString(schema)) {
return schemaList;
}
String[] schemas = schema.split(FlinkParamConstant.SPLIT);
Collections.addAll(schemaList, schemas);
return schemaList;
}
public Map<String, Map<String, String>> parseMetaDataConfigs() {
Map<String, Map<String, String>> allConfigMap = new HashMap<>();
List<String> schemaList = getSchemaList();
for (String schema : schemaList) {
Map<String, String> configMap = new HashMap<>();
configMap.put(ClientConstant.METADATA_TYPE, METADATA_TYPE);
StringBuilder sb = new StringBuilder("jdbc:mysql://");
sb.append(config.getHostname());
sb.append(":");
sb.append(config.getPort());
sb.append("/");
sb.append(schema);
configMap.put(ClientConstant.METADATA_NAME, sb.toString());
configMap.put(ClientConstant.METADATA_URL, sb.toString());
configMap.put(ClientConstant.METADATA_USERNAME, config.getUsername());
configMap.put(ClientConstant.METADATA_PASSWORD, config.getPassword());
allConfigMap.put(schema, configMap);
}
return allConfigMap;
}
@Override
public String getInsertSQL(Table table, String sourceName) {
StringBuilder sb = new StringBuilder("INSERT INTO ");
sb.append(table.getName());
sb.append(" SELECT\n");
for (int i = 0; i < table.getColumns().size(); i++) {
sb.append(" ");
if (i > 0) {
sb.append(",");
}
sb.append("`" + table.getColumns().get(i).getName() + "` \n");
}
sb.append(" FROM ");
sb.append(sourceName);
/* sb.append(" WHERE database_name = '");
sb.append(table.getSchema());
sb.append("' and table_name = '");
sb.append(table.getName());
sb.append("'");*/
return sb.toString();
}
} }
dlink-client/dlink-client-1.14/src/main/java/com/dlink/cdc/oracle/OracleCDCBuilder.java
View file @ 429a25da
...@@ -3,10 +3,16 @@ package com.dlink.cdc.oracle; ...@@ -3,10 +3,16 @@ package com.dlink.cdc.oracle;
import org.apache.flink.streaming.api.datastream.DataStreamSource; import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.dlink.assertion.Asserts; import com.dlink.assertion.Asserts;
import com.dlink.cdc.AbstractCDCBuilder; import com.dlink.cdc.AbstractCDCBuilder;
import com.dlink.cdc.CDCBuilder; import com.dlink.cdc.CDCBuilder;
import com.dlink.constant.ClientConstant;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Table;
import com.ververica.cdc.connectors.oracle.OracleSource; import com.ververica.cdc.connectors.oracle.OracleSource;
import com.ververica.cdc.connectors.oracle.table.StartupOptions; import com.ververica.cdc.connectors.oracle.table.StartupOptions;
import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema; import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema;
...@@ -20,6 +26,8 @@ import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema; ...@@ -20,6 +26,8 @@ import com.ververica.cdc.debezium.JsonDebeziumDeserializationSchema;
public class OracleCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { public class OracleCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
private String KEY_WORD = "oracle-cdc"; private String KEY_WORD = "oracle-cdc";
private final static String METADATA_TYPE = "MySql";
public OracleCDCBuilder() { public OracleCDCBuilder() {
} }
...@@ -71,4 +79,47 @@ public class OracleCDCBuilder extends AbstractCDCBuilder implements CDCBuilder { ...@@ -71,4 +79,47 @@ public class OracleCDCBuilder extends AbstractCDCBuilder implements CDCBuilder {
} }
return env.addSource(sourceBuilder.build(), "Oracle CDC Source"); return env.addSource(sourceBuilder.build(), "Oracle CDC Source");
} }
public Map<String, Map<String, String>> parseMetaDataConfigs() {
Map<String, Map<String, String>> allConfigList = new HashMap<>();
List<String> schemaList = getSchemaList();
for (String schema : schemaList) {
Map<String, String> configMap = new HashMap<>();
configMap.put(ClientConstant.METADATA_TYPE, METADATA_TYPE);
StringBuilder sb = new StringBuilder("jdbc:oracle:thin:@");
sb.append(config.getHostname());
sb.append(":");
sb.append(config.getPort());
sb.append(":");
sb.append(config.getDatabase());
configMap.put(ClientConstant.METADATA_NAME, sb.toString());
configMap.put(ClientConstant.METADATA_URL, sb.toString());
configMap.put(ClientConstant.METADATA_USERNAME, config.getUsername());
configMap.put(ClientConstant.METADATA_PASSWORD, config.getPassword());
allConfigList.put(schema, configMap);
}
return allConfigList;
}
@Override
public String getInsertSQL(Table table, String sourceName) {
StringBuilder sb = new StringBuilder("INSERT INTO ");
sb.append(table.getName());
sb.append(" SELECT\n");
for (int i = 0; i < table.getColumns().size(); i++) {
sb.append(" ");
if (i > 0) {
sb.append(",");
}
sb.append("`" + table.getColumns().get(i).getName() + "` \n");
}
sb.append(" FROM ");
sb.append(sourceName);
sb.append(" WHERE schema_name = '");
sb.append(table.getSchema());
sb.append("' and table_name = '");
sb.append(table.getName());
sb.append("'");
return sb.toString();
}
} }
dlink-client/dlink-client-1.14/src/main/java/com/dlink/executor/CustomTableEnvironmentImpl.java
View file @ 429a25da
...@@ -14,20 +14,31 @@ import org.apache.flink.configuration.PipelineOptions; ...@@ -14,20 +14,31 @@ import org.apache.flink.configuration.PipelineOptions;
import org.apache.flink.runtime.jobgraph.JobGraph; import org.apache.flink.runtime.jobgraph.JobGraph;
import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator; import org.apache.flink.runtime.jobgraph.jsonplan.JsonPlanGenerator;
import org.apache.flink.runtime.rest.messages.JobPlanInfo; import org.apache.flink.runtime.rest.messages.JobPlanInfo;
import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.graph.JSONGenerator; import org.apache.flink.streaming.api.graph.JSONGenerator;
import org.apache.flink.streaming.api.graph.StreamGraph; import org.apache.flink.streaming.api.graph.StreamGraph;
import org.apache.flink.table.api.EnvironmentSettings; import org.apache.flink.table.api.EnvironmentSettings;
import org.apache.flink.table.api.ExplainDetail; import org.apache.flink.table.api.ExplainDetail;
import org.apache.flink.table.api.Schema;
import org.apache.flink.table.api.Table;
import org.apache.flink.table.api.TableConfig; import org.apache.flink.table.api.TableConfig;
import org.apache.flink.table.api.TableException; import org.apache.flink.table.api.TableException;
import org.apache.flink.table.api.ValidationException;
import org.apache.flink.table.api.internal.TableEnvironmentImpl; import org.apache.flink.table.api.internal.TableEnvironmentImpl;
import org.apache.flink.table.catalog.CatalogManager; import org.apache.flink.table.catalog.CatalogManager;
import org.apache.flink.table.catalog.FunctionCatalog; import org.apache.flink.table.catalog.FunctionCatalog;
import org.apache.flink.table.catalog.GenericInMemoryCatalog; import org.apache.flink.table.catalog.GenericInMemoryCatalog;
import org.apache.flink.table.catalog.ObjectIdentifier;
import org.apache.flink.table.catalog.ResolvedSchema;
import org.apache.flink.table.catalog.SchemaResolver;
import org.apache.flink.table.catalog.SchemaTranslator;
import org.apache.flink.table.catalog.UnresolvedIdentifier;
import org.apache.flink.table.connector.ChangelogMode;
import org.apache.flink.table.delegation.Executor; import org.apache.flink.table.delegation.Executor;
import org.apache.flink.table.delegation.ExecutorFactory; import org.apache.flink.table.delegation.ExecutorFactory;
import org.apache.flink.table.delegation.Planner; import org.apache.flink.table.delegation.Planner;
import org.apache.flink.table.expressions.ApiExpressionUtils;
import org.apache.flink.table.factories.FactoryUtil; import org.apache.flink.table.factories.FactoryUtil;
import org.apache.flink.table.factories.PlannerFactoryUtil; import org.apache.flink.table.factories.PlannerFactoryUtil;
import org.apache.flink.table.functions.AggregateFunction; import org.apache.flink.table.functions.AggregateFunction;
...@@ -36,18 +47,24 @@ import org.apache.flink.table.functions.TableFunction; ...@@ -36,18 +47,24 @@ import org.apache.flink.table.functions.TableFunction;
import org.apache.flink.table.functions.UserDefinedFunctionHelper; import org.apache.flink.table.functions.UserDefinedFunctionHelper;
import org.apache.flink.table.module.ModuleManager; import org.apache.flink.table.module.ModuleManager;
import org.apache.flink.table.operations.ExplainOperation; import org.apache.flink.table.operations.ExplainOperation;
import org.apache.flink.table.operations.JavaExternalQueryOperation;
import org.apache.flink.table.operations.ModifyOperation; import org.apache.flink.table.operations.ModifyOperation;
import org.apache.flink.table.operations.Operation; import org.apache.flink.table.operations.Operation;
import org.apache.flink.table.operations.QueryOperation; import org.apache.flink.table.operations.QueryOperation;
import org.apache.flink.table.operations.command.ResetOperation; import org.apache.flink.table.operations.command.ResetOperation;
import org.apache.flink.table.operations.command.SetOperation; import org.apache.flink.table.operations.command.SetOperation;
import org.apache.flink.table.operations.utils.OperationTreeBuilder;
import org.apache.flink.table.planner.delegation.DefaultExecutor; import org.apache.flink.table.planner.delegation.DefaultExecutor;
import org.apache.flink.types.Row;
import org.apache.flink.util.Preconditions;
import javax.annotation.Nullable;
import java.lang.reflect.Method; import java.lang.reflect.Method;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.HashMap; import java.util.HashMap;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.stream.Collectors;
/** /**
* 定制TableEnvironmentImpl * 定制TableEnvironmentImpl
...@@ -57,29 +74,28 @@ import java.util.Map; ...@@ -57,29 +74,28 @@ import java.util.Map;
**/ **/
public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment { public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements CustomTableEnvironment {
protected CustomTableEnvironmentImpl(CatalogManager catalogManager, ModuleManager moduleManager, TableConfig tableConfig, Executor executor, FunctionCatalog functionCatalog, Planner planner, boolean isStreamingMode, ClassLoader userClassLoader) { private final StreamExecutionEnvironment executionEnvironment;
super(catalogManager, moduleManager, tableConfig, executor, functionCatalog, planner, isStreamingMode, userClassLoader);
}
public CustomTableEnvironmentImpl( public CustomTableEnvironmentImpl(
CatalogManager catalogManager, CatalogManager catalogManager,
ModuleManager moduleManager, ModuleManager moduleManager,
FunctionCatalog functionCatalog, FunctionCatalog functionCatalog,
TableConfig tableConfig, TableConfig tableConfig,
StreamExecutionEnvironment executionEnvironment, StreamExecutionEnvironment executionEnvironment,
Planner planner, Planner planner,
Executor executor, Executor executor,
boolean isStreamingMode, boolean isStreamingMode,
ClassLoader userClassLoader) { ClassLoader userClassLoader) {
super( super(
catalogManager, catalogManager,
moduleManager, moduleManager,
tableConfig, tableConfig,
executor, executor,
functionCatalog, functionCatalog,
planner, planner,
isStreamingMode, isStreamingMode,
userClassLoader); userClassLoader);
this.executionEnvironment = executionEnvironment;
} }
public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) { public static CustomTableEnvironmentImpl create(StreamExecutionEnvironment executionEnvironment) {
...@@ -95,9 +111,9 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -95,9 +111,9 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
} }
public static CustomTableEnvironmentImpl create( public static CustomTableEnvironmentImpl create(
StreamExecutionEnvironment executionEnvironment, StreamExecutionEnvironment executionEnvironment,
EnvironmentSettings settings, EnvironmentSettings settings,
TableConfig tableConfig) { TableConfig tableConfig) {
// temporary solution until FLINK-15635 is fixed // temporary solution until FLINK-15635 is fixed
final ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); final ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
...@@ -105,61 +121,61 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -105,61 +121,61 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
final ModuleManager moduleManager = new ModuleManager(); final ModuleManager moduleManager = new ModuleManager();
final CatalogManager catalogManager = final CatalogManager catalogManager =
CatalogManager.newBuilder() CatalogManager.newBuilder()
.classLoader(classLoader) .classLoader(classLoader)
.config(tableConfig.getConfiguration()) .config(tableConfig.getConfiguration())
.defaultCatalog( .defaultCatalog(
settings.getBuiltInCatalogName(), settings.getBuiltInCatalogName(),
new GenericInMemoryCatalog( new GenericInMemoryCatalog(
settings.getBuiltInCatalogName(), settings.getBuiltInCatalogName(),
settings.getBuiltInDatabaseName())) settings.getBuiltInDatabaseName()))
.executionConfig(executionEnvironment.getConfig()) .executionConfig(executionEnvironment.getConfig())
.build(); .build();
final FunctionCatalog functionCatalog = final FunctionCatalog functionCatalog =
new FunctionCatalog(tableConfig, catalogManager, moduleManager); new FunctionCatalog(tableConfig, catalogManager, moduleManager);
final Executor executor = final Executor executor =
lookupExecutor(classLoader, settings.getExecutor(), executionEnvironment); lookupExecutor(classLoader, settings.getExecutor(), executionEnvironment);
final Planner planner = final Planner planner =
PlannerFactoryUtil.createPlanner( PlannerFactoryUtil.createPlanner(
settings.getPlanner(), settings.getPlanner(),
executor, executor,
tableConfig, tableConfig,
catalogManager, catalogManager,
functionCatalog); functionCatalog);
return new CustomTableEnvironmentImpl( return new CustomTableEnvironmentImpl(
catalogManager, catalogManager,
moduleManager, moduleManager,
functionCatalog, functionCatalog,
tableConfig, tableConfig,
executionEnvironment, executionEnvironment,
planner, planner,
executor, executor,
settings.isStreamingMode(), settings.isStreamingMode(),
classLoader); classLoader);
} }
private static Executor lookupExecutor( private static Executor lookupExecutor(
ClassLoader classLoader, ClassLoader classLoader,
String executorIdentifier, String executorIdentifier,
StreamExecutionEnvironment executionEnvironment) { StreamExecutionEnvironment executionEnvironment) {
try { try {
final ExecutorFactory executorFactory = final ExecutorFactory executorFactory =
FactoryUtil.discoverFactory( FactoryUtil.discoverFactory(
classLoader, ExecutorFactory.class, executorIdentifier); classLoader, ExecutorFactory.class, executorIdentifier);
final Method createMethod = final Method createMethod =
executorFactory executorFactory
.getClass() .getClass()
.getMethod("create", StreamExecutionEnvironment.class); .getMethod("create", StreamExecutionEnvironment.class);
return (Executor) createMethod.invoke(executorFactory, executionEnvironment); return (Executor) createMethod.invoke(executorFactory, executionEnvironment);
} catch (Exception e) { } catch (Exception e) {
throw new TableException( throw new TableException(
"Could not instantiate the executor. Make sure a planner module is on the classpath", "Could not instantiate the executor. Make sure a planner module is on the classpath",
e); e);
} }
} }
...@@ -236,7 +252,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -236,7 +252,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
record.setParseTrue(true); record.setParseTrue(true);
if (operations.size() != 1) { if (operations.size() != 1) {
throw new TableException( throw new TableException(
"Unsupported SQL query! explainSql() only accepts a single SQL query."); "Unsupported SQL query! explainSql() only accepts a single SQL query.");
} }
List<Operation> operationlist = new ArrayList<>(operations); List<Operation> operationlist = new ArrayList<>(operations);
for (int i = 0; i < operationlist.size(); i++) { for (int i = 0; i < operationlist.size(); i++) {
...@@ -326,4 +342,80 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements ...@@ -326,4 +342,80 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
setMap.clear(); setMap.clear();
} }
} }
@Override
public Table fromChangelogStream(DataStream<Row> dataStream) {
return fromStreamInternal(dataStream, null, null, ChangelogMode.all());
}
@Override
public <T> void registerDataStream(String name, DataStream<T> dataStream) {
createTemporaryView(name, dataStream);
}
@Override
public <T> void createTemporaryView(String path, DataStream<T> dataStream) {
createTemporaryView(
path, fromStreamInternal(dataStream, null, path, ChangelogMode.insertOnly()));
}
private <T> Table fromStreamInternal(
DataStream<T> dataStream,
@Nullable Schema schema,
@Nullable String viewPath,
ChangelogMode changelogMode) {
Preconditions.checkNotNull(dataStream, "Data stream must not be null.");
Preconditions.checkNotNull(changelogMode, "Changelog mode must not be null.");
if (dataStream.getExecutionEnvironment() != executionEnvironment) {
throw new ValidationException(
"The DataStream's StreamExecutionEnvironment must be identical to the one that "
+ "has been passed to the StreamTableEnvironment during instantiation.");
}
final CatalogManager catalogManager = getCatalogManager();
final SchemaResolver schemaResolver = catalogManager.getSchemaResolver();
final OperationTreeBuilder operationTreeBuilder = getOperationTreeBuilder();
final UnresolvedIdentifier unresolvedIdentifier;
if (viewPath != null) {
unresolvedIdentifier = getParser().parseIdentifier(viewPath);
} else {
unresolvedIdentifier =
UnresolvedIdentifier.of("Unregistered_DataStream_Source_" + dataStream.getId());
}
final ObjectIdentifier objectIdentifier =
catalogManager.qualifyIdentifier(unresolvedIdentifier);
final SchemaTranslator.ConsumingResult schemaTranslationResult =
SchemaTranslator.createConsumingResult(
catalogManager.getDataTypeFactory(), dataStream.getType(), schema);
final ResolvedSchema resolvedSchema =
schemaTranslationResult.getSchema().resolve(schemaResolver);
final QueryOperation scanOperation =
new JavaExternalQueryOperation<>(
objectIdentifier,
dataStream,
schemaTranslationResult.getPhysicalDataType(),
schemaTranslationResult.isTopLevelRecord(),
changelogMode,
resolvedSchema);
final List<String> projections = schemaTranslationResult.getProjections();
if (projections == null) {
return createTable(scanOperation);
}
final QueryOperation projectOperation =
operationTreeBuilder.project(
projections.stream()
.map(ApiExpressionUtils::unresolvedRef)
.collect(Collectors.toList()),
scanOperation);
return createTable(projectOperation);
}
} }
dlink-client/dlink-client-base/src/main/java/com/dlink/constant/ClientConstant.java 0 → 100644
View file @ 429a25da
package com.dlink.constant;
/**
* ClientConstant
*
* @author wenmo
* @since 2022/4/14 23:23
**/
public final class ClientConstant {
public static final String METADATA_NAME = "name";
public static final String METADATA_TYPE = "type";
public static final String METADATA_URL = "url";
public static final String METADATA_USERNAME = "username";
public static final String METADATA_PASSWORD = "password";
}
dlink-client/dlink-client-base/src/main/java/com/dlink/constant/FlinkParamConstant.java
View file @ 429a25da
...@@ -13,5 +13,5 @@ public final class FlinkParamConstant { ...@@ -13,5 +13,5 @@ public final class FlinkParamConstant {
public static final String USERNAME = "username"; public static final String USERNAME = "username";
public static final String PASSWORD = "password"; public static final String PASSWORD = "password";
public static final String SPLIT = ";"; public static final String SPLIT = ",";
} }
dlink-client/dlink-client-base/src/main/java/com/dlink/executor/CustomTableEnvironment.java
View file @ 429a25da
package com.dlink.executor; package com.dlink.executor;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.flink.runtime.jobgraph.JobGraph; import org.apache.flink.runtime.jobgraph.JobGraph;
import org.apache.flink.runtime.rest.messages.JobPlanInfo; import org.apache.flink.runtime.rest.messages.JobPlanInfo;
import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.streaming.api.graph.StreamGraph; import org.apache.flink.streaming.api.graph.StreamGraph;
import org.apache.flink.table.api.*; import org.apache.flink.table.api.ExplainDetail;
import org.apache.flink.table.api.StatementSet;
import org.apache.flink.table.api.Table;
import org.apache.flink.table.api.TableConfig;
import org.apache.flink.table.api.TableResult;
import org.apache.flink.table.catalog.Catalog; import org.apache.flink.table.catalog.Catalog;
import org.apache.flink.table.catalog.CatalogManager; import org.apache.flink.table.catalog.CatalogManager;
import org.apache.flink.table.delegation.Parser;
import org.apache.flink.table.delegation.Planner;
import org.apache.flink.types.Row;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.Optional; import java.util.Optional;
import com.dlink.result.SqlExplainResult;
import com.fasterxml.jackson.databind.node.ObjectNode;
/** /**
* CustomTableEnvironment * CustomTableEnvironment
* *
...@@ -53,4 +62,14 @@ public interface CustomTableEnvironment { ...@@ -53,4 +62,14 @@ public interface CustomTableEnvironment {
boolean parseAndLoadConfiguration(String statement, StreamExecutionEnvironment config, Map<String, Object> setMap); boolean parseAndLoadConfiguration(String statement, StreamExecutionEnvironment config, Map<String, Object> setMap);
StatementSet createStatementSet(); StatementSet createStatementSet();
Table fromChangelogStream(DataStream<Row> dataStream);
<T> void registerDataStream(String name, DataStream<T> dataStream);
<T> void createTemporaryView(String path, DataStream<T> dataStream);
Parser getParser();
Planner getPlanner();
} }
dlink-client/dlink-client-base/src/main/java/com/dlink/model/FlinkCDCConfig.java
View file @ 429a25da
package com.dlink.model; package com.dlink.model;
import java.util.List;
import java.util.Map;
/** /**
* FlinkCDCConfig * FlinkCDCConfig
* *
...@@ -19,14 +22,14 @@ public class FlinkCDCConfig { ...@@ -19,14 +22,14 @@ public class FlinkCDCConfig {
private String schema; private String schema;
private String table; private String table;
private String startupMode; private String startupMode;
private String topic; private Map<String, String> sink;
private String brokers; private List<Schema> schemaList;
public FlinkCDCConfig() { public FlinkCDCConfig() {
} }
public FlinkCDCConfig(String type, String hostname, int port, String username, String password, int checkpoint, int parallelism, String database, String schema, String table, String startupMode, public FlinkCDCConfig(String type, String hostname, int port, String username, String password, int checkpoint, int parallelism, String database, String schema, String table, String startupMode,
String topic, String brokers) { Map<String, String> sink) {
this.type = type; this.type = type;
this.hostname = hostname; this.hostname = hostname;
this.port = port; this.port = port;
...@@ -38,8 +41,7 @@ public class FlinkCDCConfig { ...@@ -38,8 +41,7 @@ public class FlinkCDCConfig {
this.schema = schema; this.schema = schema;
this.table = table; this.table = table;
this.startupMode = startupMode; this.startupMode = startupMode;
this.topic = topic; this.sink = sink;
this.brokers = brokers;
} }
public String getType() { public String getType() {
...@@ -122,20 +124,12 @@ public class FlinkCDCConfig { ...@@ -122,20 +124,12 @@ public class FlinkCDCConfig {
this.table = table; this.table = table;
} }
public String getTopic() { public Map<String, String> getSink() {
return topic; return sink;
}
public void setTopic(String topic) {
this.topic = topic;
}
public String getBrokers() {
return brokers;
} }
public void setBrokers(String brokers) { public void setSink(Map<String, String> sink) {
this.brokers = brokers; this.sink = sink;
} }
public String getStartupMode() { public String getStartupMode() {
...@@ -145,4 +139,12 @@ public class FlinkCDCConfig { ...@@ -145,4 +139,12 @@ public class FlinkCDCConfig {
public void setStartupMode(String startupMode) { public void setStartupMode(String startupMode) {
this.startupMode = startupMode; this.startupMode = startupMode;
} }
public List<Schema> getSchemaList() {
return schemaList;
}
public void setSchemaList(List<Schema> schemaList) {
this.schemaList = schemaList;
}
} }
dlink-common/src/main/java/com/dlink/model/Schema.java
View file @ 429a25da
package com.dlink.model; package com.dlink.model;
import lombok.Getter;
import lombok.Setter;
import java.io.Serializable; import java.io.Serializable;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
import lombok.Getter;
import lombok.Setter;
/** /**
* Schema * Schema
* *
...@@ -31,6 +31,10 @@ public class Schema implements Serializable, Comparable<Schema> { ...@@ -31,6 +31,10 @@ public class Schema implements Serializable, Comparable<Schema> {
this.tables = tables; this.tables = tables;
} }
public static Schema build(String name) {
return new Schema(name);
}
@Override @Override
public int compareTo(Schema o) { public int compareTo(Schema o) {
return this.name.compareTo(o.getName()); return this.name.compareTo(o.getName());
......
dlink-common/src/main/java/com/dlink/model/Table.java
View file @ 429a25da
package com.dlink.model; package com.dlink.model;
import com.dlink.assertion.Asserts;
import com.dlink.utils.SqlUtil;
import lombok.Getter;
import lombok.Setter;
import java.io.Serializable; import java.io.Serializable;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Date; import java.util.Date;
import java.util.List; import java.util.List;
import com.dlink.assertion.Asserts;
import com.dlink.utils.SqlUtil;
import lombok.Getter;
import lombok.Setter;
/** /**
* Table * Table
* *
...@@ -43,6 +44,10 @@ public class Table implements Serializable, Comparable<Table> { ...@@ -43,6 +44,10 @@ public class Table implements Serializable, Comparable<Table> {
this.columns = columns; this.columns = columns;
} }
public String getSchemaTableName() {
return Asserts.isNullString(schema) ? name : schema + "." + name;
}
@Override @Override
public int compareTo(Table o) { public int compareTo(Table o) {
return this.name.compareTo(o.getName()); return this.name.compareTo(o.getName());
...@@ -69,6 +74,55 @@ public class Table implements Serializable, Comparable<Table> { ...@@ -69,6 +74,55 @@ public class Table implements Serializable, Comparable<Table> {
return tableWithSql; return tableWithSql;
} }
public String getFlinkTableSql(String flinkConfig) {
StringBuilder sb = new StringBuilder();
sb.append("CREATE TABLE IF NOT EXISTS " + name + " (\n");
List<String> pks = new ArrayList<>();
for (int i = 0; i < columns.size(); i++) {
String type = columns.get(i).getJavaType().getFlinkType();
sb.append(" ");
if (i > 0) {
sb.append(",");
}
sb.append("`" + columns.get(i).getName() + "` " + type);
if (Asserts.isNotNullString(columns.get(i).getComment())) {
if (columns.get(i).getComment().contains("\'") | columns.get(i).getComment().contains("\"")) {
sb.append(" COMMENT '" + columns.get(i).getComment().replaceAll("\"|'", "") + "'");
} else {
sb.append(" COMMENT '" + columns.get(i).getComment() + "'");
}
}
sb.append("\n");
if (columns.get(i).isKeyFlag()) {
pks.add(columns.get(i).getName());
}
}
StringBuilder pksb = new StringBuilder("PRIMARY KEY ( ");
for (int i = 0; i < pks.size(); i++) {
if (i > 0) {
pksb.append(",");
}
pksb.append("`" + pks.get(i) + "`");
}
pksb.append(" ) NOT ENFORCED\n");
if (pks.size() > 0) {
sb.append(" ,");
sb.append(pksb);
}
sb.append(")");
if (Asserts.isNotNullString(comment)) {
if (comment.contains("\'") | comment.contains("\"")) {
sb.append(" COMMENT '" + comment.replaceAll("\"|'", "") + "'\n");
} else {
sb.append(" COMMENT '" + comment + "'\n");
}
}
sb.append(" WITH (\n");
sb.append(getFlinkTableWith(flinkConfig));
sb.append(")\n");
return sb.toString();
}
public String getFlinkTableSql(String catalogName, String flinkConfig) { public String getFlinkTableSql(String catalogName, String flinkConfig) {
StringBuilder sb = new StringBuilder("DROP TABLE IF EXISTS "); StringBuilder sb = new StringBuilder("DROP TABLE IF EXISTS ");
String fullSchemaName = catalogName + "." + schema + "." + name; String fullSchemaName = catalogName + "." + schema + "." + name;
...@@ -120,7 +174,6 @@ public class Table implements Serializable, Comparable<Table> { ...@@ -120,7 +174,6 @@ public class Table implements Serializable, Comparable<Table> {
return sb.toString(); return sb.toString();
} }
public String getSqlSelect(String catalogName) { public String getSqlSelect(String catalogName) {
StringBuilder sb = new StringBuilder("SELECT\n"); StringBuilder sb = new StringBuilder("SELECT\n");
for (int i = 0; i < columns.size(); i++) { for (int i = 0; i < columns.size(); i++) {
...@@ -146,4 +199,25 @@ public class Table implements Serializable, Comparable<Table> { ...@@ -146,4 +199,25 @@ public class Table implements Serializable, Comparable<Table> {
} }
return sb.toString(); return sb.toString();
} }
public String getCDCSqlInsertIntoBySourceName(String sourceName, String schemaName, String tableName) {
StringBuilder sb = new StringBuilder("INSERT INTO ");
sb.append(name);
sb.append(" SELECT\n");
for (int i = 0; i < columns.size(); i++) {
sb.append(" ");
if (i > 0) {
sb.append(",");
}
sb.append("`" + columns.get(i).getName() + "` \n");
}
sb.append(" FROM ");
sb.append(sourceName);
sb.append(" WHERE database_name = '");
sb.append(schemaName);
sb.append("' and table_name = '");
sb.append(tableName);
sb.append("'");
return sb.toString();
}
} }
dlink-core/pom.xml
View file @ 429a25da
...@@ -47,7 +47,7 @@ ...@@ -47,7 +47,7 @@
</dependency> </dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-1.13</artifactId> <artifactId>dlink-client-${dlink.flink.version}</artifactId>
<scope>${scope.runtime}</scope> <scope>${scope.runtime}</scope>
</dependency> </dependency>
<dependency> <dependency>
...@@ -57,7 +57,12 @@ ...@@ -57,7 +57,12 @@
</dependency> </dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-connector-jdbc-1.13</artifactId> <artifactId>dlink-connector-jdbc-${dlink.flink.version}</artifactId>
<scope>${scope.runtime}</scope>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-${dlink.flink.version}</artifactId>
<scope>${scope.runtime}</scope> <scope>${scope.runtime}</scope>
</dependency> </dependency>
<dependency> <dependency>
......
dlink-executor/pom.xml
View file @ 429a25da
...@@ -29,7 +29,12 @@ ...@@ -29,7 +29,12 @@
</dependency> </dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-1.13</artifactId> <artifactId>dlink-client-${dlink.flink.version}</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-${dlink.flink.version}</artifactId>
<scope>provided</scope> <scope>provided</scope>
</dependency> </dependency>
<dependency> <dependency>
...@@ -37,6 +42,11 @@ ...@@ -37,6 +42,11 @@
<artifactId>dlink-function</artifactId> <artifactId>dlink-function</artifactId>
<scope>provided</scope> <scope>provided</scope>
</dependency> </dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-metadata-base</artifactId>
<scope>provided</scope>
</dependency>
</dependencies> </dependencies>
</project> </project>
\ No newline at end of file
dlink-executor/src/main/java/com/dlink/trans/ddl/CDCSource.java
View file @ 429a25da
...@@ -30,11 +30,10 @@ public class CDCSource { ...@@ -30,11 +30,10 @@ public class CDCSource {
private String schema; private String schema;
private String table; private String table;
private String startupMode; private String startupMode;
private String topic; private Map<String, String> sink;
private String brokers;
public CDCSource(String type, String statement, String name, String hostname, Integer port, String username, String password, Integer checkpoint, Integer parallelism, String startupMode, public CDCSource(String type, String statement, String name, String hostname, Integer port, String username, String password, Integer checkpoint, Integer parallelism, String startupMode,
String topic, String brokers) { Map<String, String> sink) {
this.type = type; this.type = type;
this.statement = statement; this.statement = statement;
this.name = name; this.name = name;
...@@ -45,13 +44,22 @@ public class CDCSource { ...@@ -45,13 +44,22 @@ public class CDCSource {
this.checkpoint = checkpoint; this.checkpoint = checkpoint;
this.parallelism = parallelism; this.parallelism = parallelism;
this.startupMode = startupMode; this.startupMode = startupMode;
this.topic = topic; this.sink = sink;
this.brokers = brokers;
} }
public static CDCSource build(String statement) { public static CDCSource build(String statement) {
Map<String, List<String>> map = SingleSqlParserFactory.generateParser(statement); Map<String, List<String>> map = SingleSqlParserFactory.generateParser(statement);
Map<String, String> config = getKeyValue(map.get("WITH")); Map<String, String> config = getKeyValue(map.get("WITH"));
Map<String, String> sink = new HashMap<>();
for (Map.Entry<String, String> entry : config.entrySet()) {
if (entry.getKey().startsWith("sink.")) {
String key = entry.getKey();
key = key.replace("sink.", "");
if (!sink.containsKey(key)) {
sink.put(entry.getKey().replace("sink.", ""), entry.getValue());
}
}
}
CDCSource cdcSource = new CDCSource( CDCSource cdcSource = new CDCSource(
config.get("type"), config.get("type"),
statement, statement,
...@@ -63,8 +71,7 @@ public class CDCSource { ...@@ -63,8 +71,7 @@ public class CDCSource {
Integer.valueOf(config.get("checkpoint")), Integer.valueOf(config.get("checkpoint")),
Integer.valueOf(config.get("parallelism")), Integer.valueOf(config.get("parallelism")),
config.get("startup"), config.get("startup"),
config.get("topic"), sink
config.get("brokers")
); );
if (Asserts.isNotNullString(config.get("database"))) { if (Asserts.isNotNullString(config.get("database"))) {
cdcSource.setDatabase(config.get("database")); cdcSource.setDatabase(config.get("database"));
...@@ -186,20 +193,12 @@ public class CDCSource { ...@@ -186,20 +193,12 @@ public class CDCSource {
this.table = table; this.table = table;
} }
public String getTopic() { public Map<String, String> getSink() {
return topic; return sink;
}
public void setTopic(String topic) {
this.topic = topic;
}
public String getBrokers() {
return brokers;
} }
public void setBrokers(String brokers) { public void setSink(Map<String, String> sink) {
this.brokers = brokers; this.sink = sink;
} }
public String getStartupMode() { public String getStartupMode() {
......
dlink-executor/src/main/java/com/dlink/trans/ddl/CreateCDCSourceOperation.java
View file @ 429a25da
package com.dlink.trans.ddl; package com.dlink.trans.ddl;
import org.apache.flink.streaming.api.datastream.DataStreamSource;
import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
import org.apache.flink.table.api.TableResult; import org.apache.flink.table.api.TableResult;
import com.dlink.cdc.FlinkCDCMergeBuilder; import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import com.dlink.assertion.Asserts;
import com.dlink.cdc.CDCBuilder;
import com.dlink.cdc.CDCBuilderFactory;
import com.dlink.cdc.SinkBuilderFactory;
import com.dlink.executor.Executor; import com.dlink.executor.Executor;
import com.dlink.metadata.driver.Driver;
import com.dlink.metadata.driver.DriverConfig;
import com.dlink.model.FlinkCDCConfig; import com.dlink.model.FlinkCDCConfig;
import com.dlink.model.Schema;
import com.dlink.model.Table;
import com.dlink.trans.AbstractOperation; import com.dlink.trans.AbstractOperation;
import com.dlink.trans.Operation; import com.dlink.trans.Operation;
...@@ -40,9 +53,41 @@ public class CreateCDCSourceOperation extends AbstractOperation implements Opera ...@@ -40,9 +53,41 @@ public class CreateCDCSourceOperation extends AbstractOperation implements Opera
CDCSource cdcSource = CDCSource.build(statement); CDCSource cdcSource = CDCSource.build(statement);
FlinkCDCConfig config = new FlinkCDCConfig(cdcSource.getType(), cdcSource.getHostname(), cdcSource.getPort(), cdcSource.getUsername() FlinkCDCConfig config = new FlinkCDCConfig(cdcSource.getType(), cdcSource.getHostname(), cdcSource.getPort(), cdcSource.getUsername()
, cdcSource.getPassword(), cdcSource.getCheckpoint(), cdcSource.getParallelism(), cdcSource.getDatabase(), cdcSource.getSchema() , cdcSource.getPassword(), cdcSource.getCheckpoint(), cdcSource.getParallelism(), cdcSource.getDatabase(), cdcSource.getSchema()
, cdcSource.getTable(), cdcSource.getStartupMode(), cdcSource.getTopic(), cdcSource.getBrokers()); , cdcSource.getTable(), cdcSource.getStartupMode(), cdcSource.getSink());
try { try {
FlinkCDCMergeBuilder.buildMySqlCDC(executor.getStreamExecutionEnvironment(), config); CDCBuilder cdcBuilder = CDCBuilderFactory.buildCDCBuilder(config);
Map<String, Map<String, String>> allConfigMap = cdcBuilder.parseMetaDataConfigs();
List<Schema> schemaList = new ArrayList<>();
final List<String> schemaNameList = cdcBuilder.getSchemaList();
final List<String> tableRegList = cdcBuilder.getTableList();
for (String schemaName : schemaNameList) {
Schema schema = Schema.build(schemaName);
if (!allConfigMap.containsKey(schemaName)) {
continue;
}
DriverConfig driverConfig = DriverConfig.build(allConfigMap.get(schemaName));
Driver driver = Driver.build(driverConfig);
final List<Table> tables = driver.getTablesAndColumns(schemaName);
for (Table table : tables) {
for (String tableReg : tableRegList) {
if (table.getSchemaTableName().matches(tableReg) && !schema.getTables().contains(Table.build(table.getName()))) {
schema.getTables().add(table);
break;
}
}
}
schemaList.add(schema);
}
config.setSchemaList(schemaList);
StreamExecutionEnvironment streamExecutionEnvironment = executor.getStreamExecutionEnvironment();
if (Asserts.isNotNull(config.getParallelism())) {
streamExecutionEnvironment.setParallelism(config.getParallelism());
}
if (Asserts.isNotNull(config.getCheckpoint())) {
streamExecutionEnvironment.enableCheckpointing(config.getCheckpoint());
}
DataStreamSource<String> streamSource = cdcBuilder.build(streamExecutionEnvironment);
SinkBuilderFactory.buildSinkBuilder(config).build(cdcBuilder, streamExecutionEnvironment, executor.getCustomTableEnvironment(), streamSource);
} catch (Exception e) { } catch (Exception e) {
e.printStackTrace(); e.printStackTrace();
} }
......
dlink-flink/dlink-flink-1.11/pom.xml 0 → 100644
View file @ 429a25da
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>dlink-flink</artifactId>
<groupId>com.dlink</groupId>
<version>0.6.2</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>dlink-flink-1.11</artifactId>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<flink.version>1.11.6</flink.version>
<flinkcdc.version>1.1.0</flinkcdc.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<junit.version>4.12</junit.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-table-planner-blink_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-yarn_2.11</artifactId>
<version>${flink.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-hdfs</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-client</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-kubernetes_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-kafka_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>com.alibaba.ververica</groupId>
<artifactId>flink-connector-mysql-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
</dependencies>
</project>
\ No newline at end of file
dlink-flink/dlink-flink-1.12/pom.xml 0 → 100644
View file @ 429a25da
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>dlink-flink</artifactId>
<groupId>com.dlink</groupId>
<version>0.6.2</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>dlink-flink-1.12</artifactId>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<flink.version>1.12.7</flink.version>
<flinkcdc.version>1.3.0</flinkcdc.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<junit.version>4.12</junit.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-table-planner-blink_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-yarn_2.11</artifactId>
<version>${flink.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-hdfs</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-client</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-kubernetes_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-kafka_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>com.alibaba.ververica</groupId>
<artifactId>flink-connector-mysql-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
</dependencies>
</project>
\ No newline at end of file
dlink-flink/dlink-flink-1.13/pom.xml 0 → 100644
View file @ 429a25da
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>dlink-flink</artifactId>
<groupId>com.dlink</groupId>
<version>0.6.2</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>dlink-flink-1.13</artifactId>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<flink.version>1.13.6</flink.version>
<flinkcdc.version>2.2.0</flinkcdc.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<junit.version>4.12</junit.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-table-planner_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-table-planner-blink_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-yarn_2.11</artifactId>
<version>${flink.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-hdfs</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-client</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-kubernetes_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-kafka_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>com.ververica</groupId>
<artifactId>flink-connector-mysql-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>com.ververica</groupId>
<artifactId>flink-connector-oracle-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-jdbc_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
</dependencies>
</project>
\ No newline at end of file
dlink-flink/dlink-flink-1.14/pom.xml 0 → 100644
View file @ 429a25da
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>dlink-flink</artifactId>
<groupId>com.dlink</groupId>
<version>0.6.2</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>dlink-flink-1.14</artifactId>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<flink.version>1.14.4</flink.version>
<flinkcdc.version>2.2.0</flinkcdc.version>
<commons.version>1.3.1</commons.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<junit.version>4.12</junit.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-table-planner_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-clients_${scala.binary.version}</artifactId>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-yarn_2.11</artifactId>
<version>${flink.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-hdfs</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-yarn-client</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-kubernetes_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>org.apache.flink</groupId>
<artifactId>flink-connector-kafka_${scala.binary.version}</artifactId>
<version>${flink.version}</version>
</dependency>
<dependency>
<groupId>com.ververica</groupId>
<artifactId>flink-connector-mysql-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>com.ververica</groupId>
<artifactId>flink-connector-oracle-cdc</artifactId>
<version>${flinkcdc.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency>
<groupId>commons-cli</groupId>
<artifactId>commons-cli</artifactId>
<version>${commons.version}</version>
</dependency>
</dependencies>
</project>
\ No newline at end of file
dlink-flink/pom.xml 0 → 100644
View file @ 429a25da
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>dlink</artifactId>
<groupId>com.dlink</groupId>
<version>0.6.2</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>dlink-flink</artifactId>
<packaging>pom</packaging>
<modules>
<module>dlink-flink-1.11</module>
<module>dlink-flink-1.12</module>
<module>dlink-flink-1.13</module>
<module>dlink-flink-1.14</module>
</modules>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
</properties>
</project>
\ No newline at end of file
dlink-function/pom.xml
View file @ 429a25da
...@@ -17,6 +17,11 @@ ...@@ -17,6 +17,11 @@
<artifactId>dlink-client-1.13</artifactId> <artifactId>dlink-client-1.13</artifactId>
<scope>provided</scope> <scope>provided</scope>
</dependency> </dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-1.13</artifactId>
<scope>provided</scope>
</dependency>
</dependencies> </dependencies>
</project> </project>
\ No newline at end of file
dlink-gateway/pom.xml
View file @ 429a25da
...@@ -41,8 +41,18 @@ ...@@ -41,8 +41,18 @@
</dependency> </dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-client-1.13</artifactId> <artifactId>dlink-client-${dlink.flink.version}</artifactId>
<scope>provided</scope> <scope>${scope.runtime}</scope>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-${dlink.flink.version}</artifactId>
<scope>${scope.runtime}</scope>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-client-hadoop</artifactId>
<scope>${scope.runtime}</scope>
</dependency> </dependency>
</dependencies> </dependencies>
......
dlink-metadata/dlink-metadata-base/src/main/java/com/dlink/metadata/driver/DriverConfig.java
View file @ 429a25da
package com.dlink.metadata.driver; package com.dlink.metadata.driver;
import com.dlink.assertion.Asserts;
import lombok.Getter; import lombok.Getter;
import lombok.Setter; import lombok.Setter;
import java.util.Map;
/** /**
* DriverConfig * DriverConfig
* *
...@@ -33,4 +36,10 @@ public class DriverConfig { ...@@ -33,4 +36,10 @@ public class DriverConfig {
this.username = username; this.username = username;
this.password = password; this.password = password;
} }
public static DriverConfig build(Map<String, String> confMap) {
Asserts.checkNull(confMap, "数据源配置不能为空");
return new DriverConfig(confMap.get("name"), confMap.get("type"), confMap.get("url"), confMap.get("username")
, confMap.get("password"));
}
} }
pom.xml
View file @ 429a25da
...@@ -10,6 +10,7 @@ ...@@ -10,6 +10,7 @@
<version>0.6.2</version> <version>0.6.2</version>
<modules> <modules>
<module>dlink-flink</module>
<module>dlink-common</module> <module>dlink-common</module>
<module>dlink-client</module> <module>dlink-client</module>
<module>dlink-gateway</module> <module>dlink-gateway</module>
...@@ -55,6 +56,8 @@ ...@@ -55,6 +56,8 @@
<junit.version>4.12</junit.version> <junit.version>4.12</junit.version>
<!-- `provided` for product environment ,`compile` for dev environment --> <!-- `provided` for product environment ,`compile` for dev environment -->
<scope.runtime>provided</scope.runtime> <scope.runtime>provided</scope.runtime>
<!-- modify flink version -->
<dlink.flink.version>1.13</dlink.flink.version>
<scala.binary.version>2.11</scala.binary.version> <scala.binary.version>2.11</scala.binary.version>
<protobuf-java.version>2.5.0</protobuf-java.version> <protobuf-java.version>2.5.0</protobuf-java.version>
<jedis.version>2.9.0</jedis.version> <jedis.version>2.9.0</jedis.version>
...@@ -207,6 +210,11 @@ ...@@ -207,6 +210,11 @@
<artifactId>dlink-client-1.11</artifactId> <artifactId>dlink-client-1.11</artifactId>
<version>${project.version}</version> <version>${project.version}</version>
</dependency> </dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-connector-jdbc-1.11</artifactId>
<version>${project.version}</version>
</dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-connector-jdbc-1.12</artifactId> <artifactId>dlink-connector-jdbc-1.12</artifactId>
...@@ -217,6 +225,11 @@ ...@@ -217,6 +225,11 @@
<artifactId>dlink-connector-jdbc-1.13</artifactId> <artifactId>dlink-connector-jdbc-1.13</artifactId>
<version>${project.version}</version> <version>${project.version}</version>
</dependency> </dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-connector-jdbc-1.14</artifactId>
<version>${project.version}</version>
</dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-connector-phoenix-1.13</artifactId> <artifactId>dlink-connector-phoenix-1.13</artifactId>
...@@ -311,7 +324,7 @@ ...@@ -311,7 +324,7 @@
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-alert-feishu</artifactId> <artifactId>dlink-alert-feishu</artifactId>
<version>${project.version}</version> <version>${project.version}</version>
</dependency> </dependency>
<dependency> <dependency>
<groupId>com.dlink</groupId> <groupId>com.dlink</groupId>
<artifactId>dlink-alert-email</artifactId> <artifactId>dlink-alert-email</artifactId>
...@@ -327,6 +340,26 @@ ...@@ -327,6 +340,26 @@
<artifactId>dlink-app-base</artifactId> <artifactId>dlink-app-base</artifactId>
<version>${project.version}</version> <version>${project.version}</version>
</dependency> </dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-1.11</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-1.12</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-1.13</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.dlink</groupId>
<artifactId>dlink-flink-1.14</artifactId>
<version>${project.version}</version>
</dependency>
<dependency> <dependency>
<groupId>org.apache.httpcomponents</groupId> <groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId> <artifactId>httpclient</artifactId>
......
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