core format

dlink-core/src/main/java/com/dlink/cluster/FlinkCluster.java

@@ -6,8 +6,6 @@ import com.dlink.assertion.Asserts;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.net.SocketTimeoutException;
-
 /**
  * FlinkCluster
  *
@@ -18,33 +16,33 @@ public class FlinkCluster {
 
     private static Logger logger = LoggerFactory.getLogger(FlinkCluster.class);
 
-    public static FlinkClusterInfo testFlinkJobManagerIP(String hosts,String host) {
-        if(Asserts.isNotNullString(host)) {
+    public static FlinkClusterInfo testFlinkJobManagerIP(String hosts, String host) {
+        if (Asserts.isNotNullString(host)) {
             FlinkClusterInfo info = executeSocketTest(host);
-            if(info.isEffective()){
+            if (info.isEffective()) {
                 return info;
             }
         }
         String[] servers = hosts.split(",");
         for (String server : servers) {
             FlinkClusterInfo info = executeSocketTest(server);
-            if(info.isEffective()){
+            if (info.isEffective()) {
                 return info;
             }
         }
         return FlinkClusterInfo.INEFFECTIVE;
     }
 
-    private static FlinkClusterInfo executeSocketTest(String host){
+    private static FlinkClusterInfo executeSocketTest(String host) {
         try {
             String res = FlinkAPI.build(host).getVersion();
             if (Asserts.isNotNullString(res)) {
-                return FlinkClusterInfo.build(host,res);
+                return FlinkClusterInfo.build(host, res);
             }
         } catch (IORuntimeException e) {
-            logger.info("Flink jobManager 地址排除 -- "+ host);
+            logger.info("Flink jobManager 地址排除 -- " + host);
         } catch (Exception e) {
-            logger.error(e.getMessage(),e);
+            logger.error(e.getMessage(), e);
         }
         return FlinkClusterInfo.INEFFECTIVE;
     }

dlink-core/src/main/java/com/dlink/cluster/FlinkClusterInfo.java

@@ -28,7 +28,7 @@ public class FlinkClusterInfo {
         this.version = version;
     }
 
-    public static FlinkClusterInfo build(String jobManagerAddress, String version){
+    public static FlinkClusterInfo build(String jobManagerAddress, String version) {
         return new FlinkClusterInfo(true, jobManagerAddress, version);
     }
 }

dlink-core/src/main/java/com/dlink/config/Dialect.java

@@ -10,9 +10,9 @@ import com.dlink.assertion.Asserts;
  **/
 public enum Dialect {
 
-    FLINKSQL("FlinkSql"),FLINKJAR("FlinkJar"),FLINKSQLENV("FlinkSqlEnv"),SQL("Sql"),JAVA("Java"),
-    MYSQL("Mysql"),ORACLE("Oracle"),SQLSERVER("SqlServer"),POSTGRESQL("PostGreSql"),CLICKHOUSE("ClickHouse"),
-    DORIS("Doris"),PHOENIX("Phoenix"),HIVE("Hive");
+    FLINKSQL("FlinkSql"), FLINKJAR("FlinkJar"), FLINKSQLENV("FlinkSqlEnv"), SQL("Sql"), JAVA("Java"),
+    MYSQL("Mysql"), ORACLE("Oracle"), SQLSERVER("SqlServer"), POSTGRESQL("PostGreSql"), CLICKHOUSE("ClickHouse"),
+    DORIS("Doris"), PHOENIX("Phoenix"), HIVE("Hive");
 
     private String value;
 
@@ -26,23 +26,31 @@ public enum  Dialect {
         return value;
     }
 
-    public boolean equalsVal(String valueText){
-        return Asserts.isEqualsIgnoreCase(value,valueText);
+    public boolean equalsVal(String valueText) {
+        return Asserts.isEqualsIgnoreCase(value, valueText);
     }
 
-    public static Dialect get(String value){
+    public static Dialect get(String value) {
         for (Dialect type : Dialect.values()) {
-            if(Asserts.isEqualsIgnoreCase(type.getValue(),value)){
+            if (Asserts.isEqualsIgnoreCase(type.getValue(), value)) {
                 return type;
             }
         }
         return Dialect.FLINKSQL;
     }
 
-    public static boolean isSql(String value){
+    public static boolean isSql(String value) {
         Dialect dialect = Dialect.get(value);
-        switch (dialect){
-            case SQL:case MYSQL:case ORACLE:case SQLSERVER:case POSTGRESQL:case CLICKHOUSE:case DORIS: case PHOENIX: case HIVE:
+        switch (dialect) {
+            case SQL:
+            case MYSQL:
+            case ORACLE:
+            case SQLSERVER:
+            case POSTGRESQL:
+            case CLICKHOUSE:
+            case DORIS:
+            case PHOENIX:
+            case HIVE:
                 return true;
             default:
                 return false;

dlink-core/src/main/java/com/dlink/explainer/Explainer.java

@@ -24,7 +24,9 @@ import org.apache.flink.runtime.rest.messages.JobPlanInfo;
 import org.apache.flink.table.catalog.CatalogManager;
 
 import java.time.LocalDateTime;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
 
 /**
  * Explainer
@@ -50,7 +52,7 @@ public class Explainer {
         this.sqlSeparator = sqlSeparator;
     }
 
-    public void init(){
+    public void init() {
         sqlSeparator = SystemConfiguration.getInstances().getSqlSeparator();
     }
 

dlink-core/src/main/java/com/dlink/explainer/ca/CABuilder.java

@@ -15,14 +15,14 @@ import java.util.Set;
 @Deprecated
 public class CABuilder {
 
-    public static List<TableCANode> getOneTableCAByStatement(String statement){
+    public static List<TableCANode> getOneTableCAByStatement(String statement) {
         List<TableCANode> tableCANodes = new ArrayList<>();
         FlinkSqlPlus plus = FlinkSqlPlus.build();
         List<TableCAResult> results = plus.generateTableCA(statement);
         for (int j = 0; j < results.size(); j++) {
             TableCAResult result = results.get(j);
             TableCANode node = new TableCANode();
-            TableCA sinkTableCA = (TableCA)result.getSinkTableCA();
+            TableCA sinkTableCA = (TableCA) result.getSinkTableCA();
             node.setName(sinkTableCA.getTableName());
             List<TableCANode> children = new ArrayList<>();
             for (int k = 0; k < result.getSourceTableCAS().size(); k++) {
@@ -34,19 +34,19 @@ public class CABuilder {
         return tableCANodes;
     }
 
-    public static List<TableCANode> getOneTableColumnCAByStatement(String statement){
+    public static List<TableCANode> getOneTableColumnCAByStatement(String statement) {
         List<TableCANode> tableCANodes = new ArrayList<>();
         FlinkSqlPlus plus = FlinkSqlPlus.build();
-        int id=1;
+        int id = 1;
         List<TableCAResult> results = plus.explainSqlTableColumnCA(statement);
         for (int j = 0; j < results.size(); j++) {
             TableCAResult result = results.get(j);
-            TableCA sinkTableCA = (TableCA)result.getSinkTableCA();
-            TableCANode node = new TableCANode(id++,sinkTableCA.getTableName(),sinkTableCA.getFields());
+            TableCA sinkTableCA = (TableCA) result.getSinkTableCA();
+            TableCANode node = new TableCANode(id++, sinkTableCA.getTableName(), sinkTableCA.getFields());
             List<TableCANode> children = new ArrayList<>();
             for (int k = 0; k < result.getSourceTableCAS().size(); k++) {
                 TableCA tableCA = (TableCA) result.getSourceTableCAS().get(k);
-                children.add(new TableCANode(id++,tableCA.getTableName(),tableCA.getFields()));
+                children.add(new TableCANode(id++, tableCA.getTableName(), tableCA.getFields()));
             }
             node.setChildren(children);
             tableCANodes.add(node);
@@ -55,7 +55,7 @@ public class CABuilder {
     }
 
     @Deprecated
-    public static List<ColumnCANode> getColumnCAByStatement(String statement){
+    public static List<ColumnCANode> getColumnCAByStatement(String statement) {
         List<ColumnCANode> columnCANodes = new ArrayList<>();
         FlinkSqlPlus plus = FlinkSqlPlus.build();
         List<ColumnCAResult> columnCAResults = plus.explainSqlColumnCA(statement);
@@ -63,14 +63,14 @@ public class CABuilder {
             ColumnCAResult result = columnCAResults.get(j);
             List<Integer> sinkColumns = result.getSinkColumns();
             for (int k = 0; k < sinkColumns.size(); k++) {
-                ColumnCA columnCA = (ColumnCA)result.getColumnCASMaps().get(sinkColumns.get(k));
+                ColumnCA columnCA = (ColumnCA) result.getColumnCASMaps().get(sinkColumns.get(k));
                 ColumnCANode node = new ColumnCANode();
                 node.setName(columnCA.getAlias());
                 node.setType(columnCA.getType());
                 node.setTitle(columnCA.getAlias());
                 node.setOperation(columnCA.getOperation());
                 List<ColumnCANode> children = new ArrayList<>();
-                buildColumnCANodeChildren(children,result,sinkColumns.get(k),columnCA.getOperation());
+                buildColumnCANodeChildren(children, result, sinkColumns.get(k), columnCA.getOperation());
                 node.setChildren(children);
                 columnCANodes.add(node);
             }
@@ -78,22 +78,22 @@ public class CABuilder {
         return columnCANodes;
     }
 
-    private static void buildColumnCANodeChildren(List<ColumnCANode> children,ColumnCAResult result,Integer columnId,String operation){
+    private static void buildColumnCANodeChildren(List<ColumnCANode> children, ColumnCAResult result, Integer columnId, String operation) {
         Set<NodeRel> columnCASRel = result.getColumnCASRel();
         boolean hasChildren = false;
         for (NodeRel nodeRel : columnCASRel) {
-            if(columnId==nodeRel.getSufId()){
-                ColumnCA childca = (ColumnCA)result.getColumnCASMaps().get(nodeRel.getPreId());
+            if (columnId == nodeRel.getSufId()) {
+                ColumnCA childca = (ColumnCA) result.getColumnCASMaps().get(nodeRel.getPreId());
 //                operation = operation.replaceAll(childca.getAlias().replaceAll("\\$","\\\\$"),childca.getOperation());
                 operation = operation.replaceAll(childca.getAlias()
-                        .replaceAll("\\)",""),childca.getOperation());
-                buildColumnCANodeChildren(children,result,nodeRel.getPreId(),operation);
+                        .replaceAll("\\)", ""), childca.getOperation());
+                buildColumnCANodeChildren(children, result, nodeRel.getPreId(), operation);
                 hasChildren = true;
             }
         }
-        if(!hasChildren){
-            ColumnCA columnCA = (ColumnCA)result.getColumnCASMaps().get(columnId);
-            if(result.getSourColumns().contains(columnCA.getId())) {
+        if (!hasChildren) {
+            ColumnCA columnCA = (ColumnCA) result.getColumnCASMaps().get(columnId);
+            if (result.getSourColumns().contains(columnCA.getId())) {
                 ColumnCANode columnCANode = new ColumnCANode();
                 columnCANode.setName(columnCA.getName());
                 columnCANode.setTitle(columnCA.getName());

dlink-core/src/main/java/com/dlink/explainer/ca/ColumnCA.java

 package com.dlink.explainer.ca;
 
-import com.dlink.explainer.trans.Trans;
-import lombok.Getter;
-import lombok.Setter;
-
 import java.util.List;
 
 /**

dlink-core/src/main/java/com/dlink/explainer/ca/ColumnCAGenerator.java

@@ -2,21 +2,11 @@ package com.dlink.explainer.ca;
 
 
 import com.dlink.assertion.Asserts;
-import com.dlink.explainer.trans.Field;
-import com.dlink.explainer.trans.OperatorTrans;
-import com.dlink.explainer.trans.SinkTrans;
-import com.dlink.explainer.trans.SourceTrans;
-import com.dlink.explainer.trans.Trans;
+import com.dlink.explainer.trans.*;
 import com.dlink.utils.MapParseUtils;
 import org.apache.commons.collections.CollectionUtils;
 
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
 
 /**
  * ColumnCAGenerator

dlink-core/src/main/java/com/dlink/explainer/ca/ColumnCANode.java

@@ -23,7 +23,7 @@ public class ColumnCANode implements Serializable {
     private String value;
     private String type;
     private String operation;
-//    private Tables tables;
+    //    private Tables tables;
 //    private Columns columns;
     private List<ColumnCANode> children;
 

dlink-core/src/main/java/com/dlink/explainer/ca/ColumnCAResult.java

 package com.dlink.explainer.ca;
 
 import com.dlink.explainer.lineage.LineageColumnGenerator;
-import lombok.Getter;
-import lombok.Setter;
 
 import java.util.List;
 import java.util.Map;

dlink-core/src/main/java/com/dlink/explainer/ca/ICA.java

 package com.dlink.explainer.ca;
 
 public interface ICA {
-    Integer getId() ;
+    Integer getId();
+
     String getTableName();
 }

dlink-core/src/main/java/com/dlink/explainer/ca/TableCA.java

 package com.dlink.explainer.ca;
 
 import com.dlink.assertion.Asserts;
-import com.dlink.explainer.trans.Field;
-import com.dlink.explainer.trans.OperatorTrans;
-import com.dlink.explainer.trans.SinkTrans;
-import com.dlink.explainer.trans.SourceTrans;
-import com.dlink.explainer.trans.Trans;
+import com.dlink.explainer.trans.*;
 import lombok.Getter;
 import lombok.Setter;
 

dlink-core/src/main/java/com/dlink/explainer/ca/TableCAGenerator.java

 package com.dlink.explainer.ca;
 
 import com.dlink.assertion.Asserts;
-import com.dlink.explainer.trans.Field;
-import com.dlink.explainer.trans.OperatorTrans;
-import com.dlink.explainer.trans.SinkTrans;
-import com.dlink.explainer.trans.SourceTrans;
-import com.dlink.explainer.trans.Trans;
+import com.dlink.explainer.trans.*;
 import org.apache.commons.collections.CollectionUtils;
 
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 

dlink-core/src/main/java/com/dlink/explainer/ca/TableCANode.java

@@ -23,7 +23,7 @@ public class TableCANode implements Serializable {
     private String value;
     private String type;
     private Integer columnSize;
-//    private Tables tables;
+    //    private Tables tables;
     private List<String> columns;
     private List<TableCANode> children;
 
@@ -39,7 +39,7 @@ public class TableCANode implements Serializable {
         this.value = value;
     }
 
-    public TableCANode(Integer id,String name, List<String> columns) {
+    public TableCANode(Integer id, String name, List<String> columns) {
         this.id = id.toString();
         this.name = name;
         this.title = name;

dlink-core/src/main/java/com/dlink/explainer/ca/TableCAResult.java

@@ -10,7 +10,7 @@ import java.util.List;
  **/
 public class TableCAResult {
     private String sinkName;
-    private List<ICA> sourceTableCAS ;
+    private List<ICA> sourceTableCAS;
     private ICA sinkTableCA;
 
     public TableCAResult(TableCAGenerator generator) {

dlink-core/src/main/java/com/dlink/explainer/lineage/LineageBuilder.java

@@ -16,19 +16,19 @@ import java.util.List;
  */
 public class LineageBuilder {
 
-    public static LineageResult getLineage(String statement){
+    public static LineageResult getLineage(String statement) {
         FlinkSqlPlus plus = FlinkSqlPlus.build();
         List<ColumnCAResult> columnCAResults = plus.explainSqlColumnCA(statement);
         List<LineageTable> tables = new ArrayList<>();
         List<LineageRelation> relations = new ArrayList<>();
         int index = 0;
-        for (ColumnCAResult item: columnCAResults) {
-            for(TableCA tableCA: item.getTableCAS()){
+        for (ColumnCAResult item : columnCAResults) {
+            for (TableCA tableCA : item.getTableCAS()) {
                 tables.add(LineageTable.build(tableCA));
             }
-            for(NodeRel nodeRel: item.getColumnCASRelChain()){
-                index ++;
-                relations.add(LineageRelation.build(index+"",
+            for (NodeRel nodeRel : item.getColumnCASRelChain()) {
+                index++;
+                relations.add(LineageRelation.build(index + "",
                         item.getColumnCASMaps().get(nodeRel.getPreId()).getTableId().toString(),
                         item.getColumnCASMaps().get(nodeRel.getSufId()).getTableId().toString(),
                         item.getColumnCASMaps().get(nodeRel.getPreId()).getName(),
@@ -36,6 +36,6 @@ public class LineageBuilder {
                 ));
             }
         }
-        return LineageResult.build(tables,relations);
+        return LineageResult.build(tables, relations);
     }
 }

dlink-core/src/main/java/com/dlink/explainer/lineage/LineageColumn.java

@@ -18,8 +18,8 @@ public class LineageColumn {
         this.title = title;
     }
 
-    public static LineageColumn build(String name, String title){
-        return new LineageColumn(name,title);
+    public static LineageColumn build(String name, String title) {
+        return new LineageColumn(name, title);
     }
 
     public String getName() {

dlink-core/src/main/java/com/dlink/explainer/lineage/LineageColumnGenerator.java

@@ -7,16 +7,10 @@ import com.dlink.explainer.ca.TableCA;
 import com.dlink.explainer.trans.Field;
 import com.dlink.explainer.trans.OperatorTrans;
 import com.dlink.explainer.trans.SinkTrans;
-import com.dlink.explainer.trans.SourceTrans;
 import com.dlink.explainer.trans.Trans;
 import com.dlink.utils.MapParseUtils;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
 
 /**
  * LineageColumnGenerator

dlink-core/src/main/java/com/dlink/explainer/lineage/LineageRelation.java

@@ -24,9 +24,10 @@ public class LineageRelation {
         this.tgtTableColName = tgtTableColName;
     }
 
-    public static LineageRelation build(String id, String srcTableId, String tgtTableId, String srcTableColName, String tgtTableColName){
-        return new LineageRelation(id,srcTableId,tgtTableId,srcTableColName,tgtTableColName);
+    public static LineageRelation build(String id, String srcTableId, String tgtTableId, String srcTableColName, String tgtTableColName) {
+        return new LineageRelation(id, srcTableId, tgtTableId, srcTableColName, tgtTableColName);
     }
+
     public String getId() {
         return id;
     }

dlink-core/src/main/java/com/dlink/explainer/lineage/LineageResult.java

@@ -20,8 +20,8 @@ public class LineageResult {
         this.relations = relations;
     }
 
-    public static LineageResult build(List<LineageTable> tables, List<LineageRelation> relations){
-        return new LineageResult(tables,relations);
+    public static LineageResult build(List<LineageTable> tables, List<LineageRelation> relations) {
+        return new LineageResult(tables, relations);
     }
 
     public List<LineageTable> getTables() {

dlink-core/src/main/java/com/dlink/explainer/lineage/LineageTable.java

@@ -19,13 +19,13 @@ public class LineageTable {
     public LineageTable() {
     }
 
-    public static LineageTable build(TableCA tableCA){
+    public static LineageTable build(TableCA tableCA) {
         LineageTable lineageTable = new LineageTable();
         lineageTable.setId(tableCA.getId().toString());
         lineageTable.setName(tableCA.getName());
         List<LineageColumn> columnList = new ArrayList<>();
-        for(String columnName: tableCA.getFields()){
-            columnList.add(LineageColumn.build(columnName,columnName));
+        for (String columnName : tableCA.getFields()) {
+            columnList.add(LineageColumn.build(columnName, columnName));
         }
         lineageTable.setColumns(columnList);
         return lineageTable;

dlink-core/src/main/java/com/dlink/explainer/trans/AbstractTrans.java

@@ -47,48 +47,48 @@ public abstract class AbstractTrans {
 
     abstract void translate();
 
-    public static String matchType(String str){
+    public static String matchType(String str) {
         Pattern p = Pattern.compile("(.*?)\\(");
         Matcher m = p.matcher(str);
         String type = null;
-        if(m.find()){
+        if (m.find()) {
             type = m.group(0).replaceAll("\\(", "").trim();
-        }else{
+        } else {
             type = str;
         }
         return type;
     }
 
-    public static String matchPact(String str){
+    public static String matchPact(String str) {
         Pattern p = Pattern.compile(": (.*?)$");
         Matcher m = p.matcher(str);
         String pact = null;
-        if(m.find()){
+        if (m.find()) {
             pact = m.group(0).replaceAll(": ", "").trim();
-        }else{
+        } else {
             pact = str;
         }
         return pact;
     }
 
-    public static String matchContents(String str){
+    public static String matchContents(String str) {
         Pattern p = Pattern.compile("\\((.*?)$");
         Matcher m = p.matcher(str);
         String contents = null;
-        if(m.find()){
+        if (m.find()) {
             contents = m.group(0).replaceFirst("\\(", "").trim();
             contents = contents.substring(0, contents.lastIndexOf(")"));
-        }else{
+        } else {
             contents = str;
         }
         return contents;
     }
 
-    public static String matchStage(String str){
+    public static String matchStage(String str) {
         Pattern p = Pattern.compile("Stage (.*?) :");
         Matcher m = p.matcher(str);
         String type = null;
-        if(m.find()){
+        if (m.find()) {
             type = m.group(0).replaceFirst("Stage ", "").replaceFirst(" :", "").trim();
         }
         return type;

dlink-core/src/main/java/com/dlink/explainer/trans/SinkTrans.java

@@ -71,9 +71,9 @@ public class SinkTrans extends AbstractTrans implements Trans {
     public void translate() {
         Map map = MapParseUtils.parse(contents);
         ArrayList<String> tables = (ArrayList<String>) map.get("table");
-        if(tables!=null&&tables.size()>0) {
+        if (tables != null && tables.size() > 0) {
             name = tables.get(0);
-            String [] names = tables.get(0).split("\\.");
+            String[] names = tables.get(0).split("\\.");
             if (names.length >= 3) {
                 catalog = names[0];
                 database = names[1];

dlink-core/src/main/java/com/dlink/explainer/trans/SourceTrans.java

@@ -5,11 +5,7 @@ import org.apache.commons.lang3.StringUtils;
 import org.apache.flink.table.operations.Operation;
 import org.apache.flink.table.operations.OperationUtils;
 
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 
 /**
  * SourceTrans
@@ -79,7 +75,7 @@ public class SourceTrans extends AbstractTrans implements Trans {
         ArrayList<ArrayList<Object>> tables = (ArrayList<ArrayList<Object>>) map.get("table");
         ArrayList<Object> names = tables.get(0);
         if (names.size() == 4) {
-            project = (ArrayList<String>)((Map) names.get(3)).get("project");
+            project = (ArrayList<String>) ((Map) names.get(3)).get("project");
             names.remove(3);
         }
         name = StringUtils.join(names, ".");

dlink-core/src/main/java/com/dlink/explainer/trans/TransGenerator.java

@@ -43,7 +43,7 @@ public class TransGenerator {
         for (JsonNode node : nodes) {
             String pact = node.get("pact").asText();
             Trans trans = getTrans(pact);
-            Asserts.checkNotNull(trans,"该转换无法被解析，原文如下：" + pact);
+            Asserts.checkNotNull(trans, "该转换无法被解析，原文如下：" + pact);
             trans.build(node);
             nodemap.put(trans.getId(), trans);
         }

dlink-core/src/main/java/com/dlink/job/JobConfig.java

@@ -3,11 +3,7 @@ package com.dlink.job;
 import com.dlink.assertion.Asserts;
 import com.dlink.executor.ExecutorSetting;
 import com.dlink.gateway.GatewayType;
-import com.dlink.gateway.config.AppConfig;
-import com.dlink.gateway.config.ClusterConfig;
-import com.dlink.gateway.config.FlinkConfig;
-import com.dlink.gateway.config.GatewayConfig;
-import com.dlink.gateway.config.SavePointStrategy;
+import com.dlink.gateway.config.*;
 import com.dlink.session.SessionConfig;
 import lombok.Getter;
 import lombok.Setter;
@@ -38,7 +34,7 @@ public class JobConfig {
     private Integer clusterId;
     private Integer clusterConfigurationId;
     private Integer jarId;
-    private boolean isJarTask=false;
+    private boolean isJarTask = false;
     private String address;
     private Integer taskId;
     private String jobName;
@@ -52,7 +48,7 @@ public class JobConfig {
     private String savePointPath;
     private GatewayConfig gatewayConfig;
 
-    private Map<String,String> config;
+    private Map<String, String> config;
 
     public JobConfig() {
     }
@@ -70,7 +66,7 @@ public class JobConfig {
     public JobConfig(String type, boolean useResult, boolean useChangeLog, boolean useAutoCancel, boolean useSession, String session, Integer clusterId,
                      Integer clusterConfigurationId, Integer jarId, Integer taskId, String jobName, boolean useSqlFragment,
                      boolean useStatementSet, boolean useBatchModel, Integer maxRowNum, Integer checkpoint, Integer parallelism,
-                     Integer savePointStrategyValue, String savePointPath, Map<String,String> config) {
+                     Integer savePointStrategyValue, String savePointPath, Map<String, String> config) {
         this.type = type;
         this.useResult = useResult;
         this.useChangeLog = useChangeLog;
@@ -94,10 +90,10 @@ public class JobConfig {
         this.config = config;
     }
 
-    public JobConfig(String type, boolean useResult, boolean useChangeLog,boolean useAutoCancel, boolean useSession, String session, boolean useRemote, String address,
+    public JobConfig(String type, boolean useResult, boolean useChangeLog, boolean useAutoCancel, boolean useSession, String session, boolean useRemote, String address,
                      String jobName, boolean useSqlFragment,
                      boolean useStatementSet, Integer maxRowNum, Integer checkpoint, Integer parallelism,
-                     Integer savePointStrategyValue, String savePointPath, Map<String,String> config, GatewayConfig gatewayConfig) {
+                     Integer savePointStrategyValue, String savePointPath, Map<String, String> config, GatewayConfig gatewayConfig) {
         this.type = type;
         this.useResult = useResult;
         this.useChangeLog = useChangeLog;
@@ -118,7 +114,7 @@ public class JobConfig {
         this.gatewayConfig = gatewayConfig;
     }
 
-    public JobConfig(String type,boolean useResult, boolean useSession, String session, boolean useRemote, Integer clusterId, Integer maxRowNum) {
+    public JobConfig(String type, boolean useResult, boolean useSession, String session, boolean useRemote, Integer clusterId, Integer maxRowNum) {
         this.type = type;
         this.useResult = useResult;
         this.useSession = useSession;
@@ -128,10 +124,10 @@ public class JobConfig {
         this.maxRowNum = maxRowNum;
     }
 
-    public JobConfig(String type, Integer step,boolean useResult, boolean useSession, boolean useRemote, Integer clusterId,
+    public JobConfig(String type, Integer step, boolean useResult, boolean useSession, boolean useRemote, Integer clusterId,
                      Integer clusterConfigurationId, Integer jarId, Integer taskId, String jobName, boolean useSqlFragment,
-                     boolean useStatementSet,boolean useBatchModel,Integer checkpoint, Integer parallelism, Integer savePointStrategyValue,
-                     String savePointPath,Map<String,String> config) {
+                     boolean useStatementSet, boolean useBatchModel, Integer checkpoint, Integer parallelism, Integer savePointStrategyValue,
+                     String savePointPath, Map<String, String> config) {
         this.type = type;
         this.step = step;
         this.useResult = useResult;
@@ -152,68 +148,68 @@ public class JobConfig {
         this.config = config;
     }
 
-    public ExecutorSetting getExecutorSetting(){
-        return new ExecutorSetting(checkpoint,parallelism,useSqlFragment,useStatementSet,useBatchModel,savePointPath,jobName,config);
+    public ExecutorSetting getExecutorSetting() {
+        return new ExecutorSetting(checkpoint, parallelism, useSqlFragment, useStatementSet, useBatchModel, savePointPath, jobName, config);
     }
 
-    public void setSessionConfig(SessionConfig sessionConfig){
-        if(sessionConfig!=null) {
+    public void setSessionConfig(SessionConfig sessionConfig) {
+        if (sessionConfig != null) {
             address = sessionConfig.getAddress();
             clusterId = sessionConfig.getClusterId();
             useRemote = sessionConfig.isUseRemote();
         }
     }
 
-    public void buildGatewayConfig(Map<String,Object> config){
+    public void buildGatewayConfig(Map<String, Object> config) {
         gatewayConfig = new GatewayConfig();
-        if(config.containsKey("hadoopConfigPath")) {
+        if (config.containsKey("hadoopConfigPath")) {
             gatewayConfig.setClusterConfig(ClusterConfig.build(config.get("flinkConfigPath").toString(),
                     config.get("flinkLibPath").toString(),
                     config.get("hadoopConfigPath").toString()));
-        }else {
+        } else {
             gatewayConfig.setClusterConfig(ClusterConfig.build(config.get("flinkConfigPath").toString(),
                     config.get("flinkLibPath").toString(),
                     ""));
         }
         AppConfig appConfig = new AppConfig();
-        if(config.containsKey("userJarPath") && Asserts.isNotNullString((String) config.get("userJarPath"))){
+        if (config.containsKey("userJarPath") && Asserts.isNotNullString((String) config.get("userJarPath"))) {
             appConfig.setUserJarPath(config.get("userJarPath").toString());
-            if(config.containsKey("userJarMainAppClass") && Asserts.isNotNullString((String) config.get("userJarMainAppClass"))){
+            if (config.containsKey("userJarMainAppClass") && Asserts.isNotNullString((String) config.get("userJarMainAppClass"))) {
                 appConfig.setUserJarMainAppClass(config.get("userJarMainAppClass").toString());
             }
-            if(config.containsKey("userJarParas") && Asserts.isNotNullString((String) config.get("userJarParas"))){
+            if (config.containsKey("userJarParas") && Asserts.isNotNullString((String) config.get("userJarParas"))) {
                 appConfig.setUserJarParas(config.get("userJarParas").toString().split(" "));
             }
             gatewayConfig.setAppConfig(appConfig);
         }
-        if(config.containsKey("flinkConfig") && Asserts.isNotNullMap((Map<String, String>) config.get("flinkConfig"))){
-            gatewayConfig.setFlinkConfig(FlinkConfig.build((Map<String, String>)config.get("flinkConfig")));
+        if (config.containsKey("flinkConfig") && Asserts.isNotNullMap((Map<String, String>) config.get("flinkConfig"))) {
+            gatewayConfig.setFlinkConfig(FlinkConfig.build((Map<String, String>) config.get("flinkConfig")));
         }
-        if(config.containsKey("kubernetesConfig")){
+        if (config.containsKey("kubernetesConfig")) {
             Map kubernetesConfig = (Map) config.get("kubernetesConfig");
-            if(kubernetesConfig.containsKey("kubernetes.namespace")) {
+            if (kubernetesConfig.containsKey("kubernetes.namespace")) {
                 gatewayConfig.getFlinkConfig().getConfiguration().put("kubernetes.namespace", kubernetesConfig.get("kubernetes.namespace").toString());
             }
-            if(kubernetesConfig.containsKey("kubernetes.cluster-id")) {
+            if (kubernetesConfig.containsKey("kubernetes.cluster-id")) {
                 gatewayConfig.getFlinkConfig().getConfiguration().put("kubernetes.cluster-id", kubernetesConfig.get("kubernetes.cluster-id").toString());
             }
-            if(kubernetesConfig.containsKey("kubernetes.container.image")) {
+            if (kubernetesConfig.containsKey("kubernetes.container.image")) {
                 gatewayConfig.getFlinkConfig().getConfiguration().put("kubernetes.container.image", kubernetesConfig.get("kubernetes.container.image").toString());
             }
         }
     }
 
-    public void addGatewayConfig(List<Map<String, String>> configList){
-        if(Asserts.isNull(gatewayConfig)){
+    public void addGatewayConfig(List<Map<String, String>> configList) {
+        if (Asserts.isNull(gatewayConfig)) {
             gatewayConfig = new GatewayConfig();
         }
-        for(Map<String, String> item : configList){
-            gatewayConfig.getFlinkConfig().getConfiguration().put(item.get("key"),item.get("value"));
+        for (Map<String, String> item : configList) {
+            gatewayConfig.getFlinkConfig().getConfiguration().put(item.get("key"), item.get("value"));
         }
     }
 
-    public void addGatewayConfig(Map<String, Object> config){
-        if(Asserts.isNull(gatewayConfig)){
+    public void addGatewayConfig(Map<String, Object> config) {
+        if (Asserts.isNull(gatewayConfig)) {
             gatewayConfig = new GatewayConfig();
         }
         for (Map.Entry<String, Object> entry : config.entrySet()) {
@@ -225,7 +221,7 @@ public class JobConfig {
         return !GatewayType.LOCAL.equalsValue(type);
     }
 
-    public void buildLocal(){
+    public void buildLocal() {
         type = GatewayType.LOCAL.getLongValue();
     }
 }

dlink-core/src/main/java/com/dlink/job/JobHandler.java

@@ -12,15 +12,22 @@ import java.util.ServiceLoader;
  */
 public interface JobHandler {
     boolean init();
+
     boolean ready();
+
     boolean running();
+
     boolean success();
+
     boolean failed();
+
     boolean callback();
+
     boolean close();
-    static JobHandler build(){
+
+    static JobHandler build() {
         ServiceLoader<JobHandler> jobHandlers = ServiceLoader.load(JobHandler.class);
-        for(JobHandler jobHandler : jobHandlers){
+        for (JobHandler jobHandler : jobHandlers) {
             return jobHandler;
         }
         throw new JobException("There is no corresponding implementation class for this interface!");

dlink-core/src/main/java/com/dlink/job/JobParam.java

@@ -17,6 +17,7 @@ public class JobParam {
         this.ddl = ddl;
         this.trans = trans;
     }
+
     public JobParam(List<StatementParam> ddl, List<StatementParam> trans, List<StatementParam> execute) {
         this.ddl = ddl;
         this.trans = trans;

dlink-core/src/main/java/com/dlink/job/JobResult.java

 package com.dlink.job;
 
-import com.dlink.executor.ExecutorSetting;
 import com.dlink.result.IResult;
 import lombok.Getter;
 import lombok.Setter;
 
-import java.time.LocalDate;
 import java.time.LocalDateTime;
 
 /**
@@ -39,7 +37,7 @@ public class JobResult {
         this.jobConfig = jobConfig;
         this.jobManagerAddress = jobManagerAddress;
         this.status = status;
-        this.success = (status==(Job.JobStatus.SUCCESS))?true:false;
+        this.success = (status == (Job.JobStatus.SUCCESS)) ? true : false;
         this.statement = statement;
         this.jobId = jobId;
         this.error = error;

dlink-core/src/main/java/com/dlink/plus/FlinkSqlPlus.java

@@ -7,7 +7,6 @@ import com.dlink.explainer.ca.TableCAResult;
 import com.dlink.result.SqlExplainResult;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import org.apache.flink.runtime.rest.messages.JobPlanInfo;
-import org.apache.flink.table.api.ExplainDetail;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -28,7 +27,7 @@ public class FlinkSqlPlus {
         this.explainer = new Explainer(executor);
     }
 
-    public static FlinkSqlPlus build(){
+    public static FlinkSqlPlus build() {
         return new FlinkSqlPlus(Executor.build());
     }
 
@@ -57,7 +56,7 @@ public class FlinkSqlPlus {
         try {
             return new SqlResult(executor.executeSql(sql));
         } catch (Exception e) {
-            return new SqlResult(false,e.getMessage());
+            return new SqlResult(false, e.getMessage());
         }
     }
 

dlink-core/src/main/java/com/dlink/plus/SqlResult.java

@@ -13,7 +13,7 @@ public class SqlResult {
     private boolean isSuccess = true;
     private String errorMsg;
 
-    public static SqlResult NULL = new SqlResult(false,"未检测到有效的Sql");
+    public static SqlResult NULL = new SqlResult(false, "未检测到有效的Sql");
 
     public SqlResult(TableResult tableResult) {
         this.tableResult = tableResult;

dlink-core/src/main/java/com/dlink/result/DDLResult.java

@@ -18,7 +18,7 @@ import java.util.Set;
 @Getter
 public class DDLResult extends AbstractResult implements IResult {
 
-    private List<Map<String,Object>> rowData;
+    private List<Map<String, Object>> rowData;
     private Integer total;
     private Set<String> columns;
 

dlink-core/src/main/java/com/dlink/result/InsertResult.java

@@ -23,9 +23,10 @@ public class InsertResult extends AbstractResult implements IResult {
         this.endTime = LocalDateTime.now();
     }
 
-    public static InsertResult success(String jobID){
-        return new InsertResult(jobID,true);
+    public static InsertResult success(String jobID) {
+        return new InsertResult(jobID, true);
     }
+
     @Override
     public String getJobId() {
         return jobID;

dlink-core/src/main/java/com/dlink/result/InsertResultBuilder.java

 package com.dlink.result;
 
-import com.dlink.constant.FlinkSQLConstant;
 import org.apache.flink.table.api.TableResult;
 
 /**
@@ -13,11 +12,11 @@ public class InsertResultBuilder implements ResultBuilder {
 
     @Override
     public IResult getResult(TableResult tableResult) {
-        if(tableResult.getJobClient().isPresent()){
+        if (tableResult.getJobClient().isPresent()) {
             String jobId = tableResult.getJobClient().get().getJobID().toHexString();
-            return new InsertResult(jobId,true);
-        }else{
-            return new InsertResult(null,false);
+            return new InsertResult(jobId, true);
+        } else {
+            return new InsertResult(null, false);
         }
     }
 }

dlink-core/src/main/java/com/dlink/result/ResultBuilder.java

@@ -11,10 +11,10 @@ import org.apache.flink.table.api.TableResult;
  **/
 public interface ResultBuilder {
 
-    static ResultBuilder build(SqlType operationType, Integer maxRowNum, boolean isChangeLog, boolean isAutoCancel){
-        switch (operationType){
+    static ResultBuilder build(SqlType operationType, Integer maxRowNum, boolean isChangeLog, boolean isAutoCancel) {
+        switch (operationType) {
             case SELECT:
-                return new SelectResultBuilder(maxRowNum,isChangeLog,isAutoCancel);
+                return new SelectResultBuilder(maxRowNum, isChangeLog, isAutoCancel);
             case SHOW:
             case DESC:
             case DESCRIBE:

dlink-core/src/main/java/com/dlink/result/ResultPool.java

@@ -11,33 +11,33 @@ import java.util.Map;
  */
 public class ResultPool {
 
-    private static volatile Map<String,SelectResult> results = new HashMap<String,SelectResult>();
+    private static volatile Map<String, SelectResult> results = new HashMap<String, SelectResult>();
 
-    public static boolean containsKey(String key){
+    public static boolean containsKey(String key) {
         return results.containsKey(key);
     }
 
     public static void put(SelectResult result) {
-        results.put(result.getJobId(),result);
+        results.put(result.getJobId(), result);
     }
 
-    public static SelectResult get(String key){
-        if(results.containsKey(key)){
+    public static SelectResult get(String key) {
+        if (results.containsKey(key)) {
             return results.get(key);
-        }else{
+        } else {
             return SelectResult.buildDestruction(key);
         }
     }
 
-    public static boolean remove(String key){
-        if(results.containsKey(key)){
+    public static boolean remove(String key) {
+        if (results.containsKey(key)) {
             results.remove(key);
             return true;
         }
         return false;
     }
 
-    public static void clear(){
+    public static void clear() {
         results.clear();
     }
 

dlink-core/src/main/java/com/dlink/result/ResultRunnable.java

@@ -5,7 +5,6 @@ import com.dlink.utils.FlinkUtil;
 import org.apache.flink.table.api.TableResult;
 import org.apache.flink.types.Row;
 import org.apache.flink.types.RowKind;
-import org.apache.flink.util.StringUtils;
 
 import java.util.*;
 

dlink-core/src/main/java/com/dlink/result/RunResult.java

@@ -28,7 +28,7 @@ public class RunResult {
     public RunResult() {
     }
 
-    public RunResult(String sessionId, String statement, String flinkHost, Integer flinkPort,ExecutorSetting setting,String jobName) {
+    public RunResult(String sessionId, String statement, String flinkHost, Integer flinkPort, ExecutorSetting setting, String jobName) {
         this.sessionId = sessionId;
         this.statement = statement;
         this.flinkHost = flinkHost;

dlink-core/src/main/java/com/dlink/result/SelectResult.java

@@ -16,17 +16,17 @@ import java.util.Set;
  **/
 @Setter
 @Getter
-public class SelectResult extends AbstractResult implements IResult{
+public class SelectResult extends AbstractResult implements IResult {
 
     private String jobID;
-    private List<Map<String,Object>> rowData;
+    private List<Map<String, Object>> rowData;
     private Integer total;
     private Integer currentCount;
     private Set<String> columns;
     private boolean isDestroyed;
 
     public SelectResult(List<Map<String, Object>> rowData, Integer total, Integer currentCount, Set<String> columns,
-                        String jobID,boolean success) {
+                        String jobID, boolean success) {
         this.rowData = rowData;
         this.total = total;
         this.currentCount = currentCount;
@@ -37,7 +37,7 @@ public class SelectResult extends AbstractResult implements IResult{
         this.isDestroyed = false;
     }
 
-    public SelectResult(String jobID,List<Map<String, Object>> rowData, Set<String> columns) {
+    public SelectResult(String jobID, List<Map<String, Object>> rowData, Set<String> columns) {
         this.jobID = jobID;
         this.rowData = rowData;
         this.total = rowData.size();
@@ -58,15 +58,15 @@ public class SelectResult extends AbstractResult implements IResult{
         return jobID;
     }
 
-    public static SelectResult buildDestruction(String jobID){
-        return new SelectResult(jobID,true,false);
+    public static SelectResult buildDestruction(String jobID) {
+        return new SelectResult(jobID, true, false);
     }
 
-    public static SelectResult buildSuccess(String jobID){
-        return new SelectResult(jobID,false,true);
+    public static SelectResult buildSuccess(String jobID) {
+        return new SelectResult(jobID, false, true);
     }
 
-    public static SelectResult buildFailed(){
-        return new SelectResult(null,false,false);
+    public static SelectResult buildFailed() {
+        return new SelectResult(null, false, false);
     }
 }

dlink-core/src/main/java/com/dlink/result/SelectResultBuilder.java

 package com.dlink.result;
 
-import com.dlink.constant.FlinkSQLConstant;
-import org.apache.flink.table.api.TableColumn;
 import org.apache.flink.table.api.TableResult;
-import org.apache.flink.types.Row;
-import org.apache.flink.util.StringUtils;
-
-import java.util.*;
-import java.util.stream.Stream;
 
 /**
  * SelectBuilder
@@ -31,11 +24,11 @@ public class SelectResultBuilder implements ResultBuilder {
     public IResult getResult(TableResult tableResult) {
         if (tableResult.getJobClient().isPresent()) {
             String jobId = tableResult.getJobClient().get().getJobID().toHexString();
-            ResultRunnable runnable = new ResultRunnable(tableResult, maxRowNum, isChangeLog,isAutoCancel);
+            ResultRunnable runnable = new ResultRunnable(tableResult, maxRowNum, isChangeLog, isAutoCancel);
             Thread thread = new Thread(runnable, jobId);
             thread.start();
             return SelectResult.buildSuccess(jobId);
-        }else{
+        } else {
             return SelectResult.buildFailed();
         }
     }

dlink-core/src/main/java/com/dlink/result/SubmitResult.java

@@ -25,7 +25,7 @@ public class SubmitResult {
     public SubmitResult() {
     }
 
-    public static SubmitResult error(String error){
+    public static SubmitResult error(String error) {
         return new SubmitResult(false, error);
     }
 
@@ -34,7 +34,7 @@ public class SubmitResult {
         this.error = error;
     }
 
-    public SubmitResult(String sessionId, List<String> statements, String flinkHost,String jobName) {
+    public SubmitResult(String sessionId, List<String> statements, String flinkHost, String jobName) {
         this.sessionId = sessionId;
         this.statements = statements;
         this.flinkHost = flinkHost;

dlink-core/src/main/java/com/dlink/session/SessionConfig.java

@@ -19,7 +19,7 @@ public class SessionConfig {
     private String clusterName;
     private String address;
 
-    public enum SessionType{
+    public enum SessionType {
         PUBLIC,
         PRIVATE
     }
@@ -32,11 +32,11 @@ public class SessionConfig {
         this.address = address;
     }
 
-    public static SessionConfig build(String type, boolean useRemote, Integer clusterId, String clusterName, String address){
-        return new SessionConfig(SessionType.valueOf(type),useRemote,clusterId,clusterName,address);
+    public static SessionConfig build(String type, boolean useRemote, Integer clusterId, String clusterName, String address) {
+        return new SessionConfig(SessionType.valueOf(type), useRemote, clusterId, clusterName, address);
     }
 
-    public ExecutorSetting getExecutorSetting(){
+    public ExecutorSetting getExecutorSetting() {
         return new ExecutorSetting(true);
     }
 

dlink-core/src/main/java/com/dlink/session/SessionInfo.java

@@ -26,8 +26,8 @@ public class SessionInfo {
         this.createTime = createTime;
     }
 
-    public static SessionInfo build(ExecutorEntity executorEntity){
-        return new SessionInfo(executorEntity.getSessionId(),executorEntity.getSessionConfig(),executorEntity.getCreateUser(),executorEntity.getCreateTime());
+    public static SessionInfo build(ExecutorEntity executorEntity) {
+        return new SessionInfo(executorEntity.getSessionId(), executorEntity.getSessionConfig(), executorEntity.getCreateUser(), executorEntity.getCreateTime());
     }
 
 }

dlink-core/src/main/java/com/dlink/session/SessionPool.java

@@ -25,10 +25,10 @@ public class SessionPool {
         return false;
     }
 
-    public static Integer push(ExecutorEntity executorEntity){
+    public static Integer push(ExecutorEntity executorEntity) {
         if (executorList.size() >= FlinkConstant.DEFAULT_SESSION_COUNT * FlinkConstant.DEFAULT_FACTOR) {
             executorList.remove(0);
-        }else if(executorList.size() >= FlinkConstant.DEFAULT_SESSION_COUNT){
+        } else if (executorList.size() >= FlinkConstant.DEFAULT_SESSION_COUNT) {
             executorList.clear();
         }
         executorList.add(executorEntity);
@@ -55,17 +55,17 @@ public class SessionPool {
         return null;
     }
 
-    public static List<ExecutorEntity> list(){
+    public static List<ExecutorEntity> list() {
         return executorList;
     }
 
-    public static List<SessionInfo> filter(String createUser){
+    public static List<SessionInfo> filter(String createUser) {
         List<SessionInfo> sessionInfos = new ArrayList<>();
         for (ExecutorEntity item : executorList) {
-            if(item.getSessionConfig().getType()== SessionConfig.SessionType.PUBLIC){
+            if (item.getSessionConfig().getType() == SessionConfig.SessionType.PUBLIC) {
                 sessionInfos.add(SessionInfo.build(item));
-            }else{
-                if(createUser!=null&&createUser.equals(item.getCreateUser())){
+            } else {
+                if (createUser != null && createUser.equals(item.getCreateUser())) {
                     sessionInfos.add(SessionInfo.build(item));
                 }
             }
@@ -73,11 +73,11 @@ public class SessionPool {
         return sessionInfos;
     }
 
-    public static SessionInfo getInfo(String sessionId){
+    public static SessionInfo getInfo(String sessionId) {
         ExecutorEntity executorEntity = get(sessionId);
-        if(executorEntity!=null){
+        if (executorEntity != null) {
             return SessionInfo.build(executorEntity);
-        }else {
+        } else {
             return null;
         }
     }

dlink-core/src/main/java/com/dlink/utils/MapParseUtils.java

 package com.dlink.utils;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Deque;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.Stack;
+import java.util.*;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;

dlink-core/src/main/java/com/dlink/utils/UDFUtil.java

@@ -13,13 +13,13 @@ import org.codehaus.groovy.control.CompilerConfiguration;
  */
 public class UDFUtil {
 
-    public static void buildClass(String code){
+    public static void buildClass(String code) {
         CustomStringJavaCompiler compiler = new CustomStringJavaCompiler(code);
         boolean res = compiler.compiler();
         if (res) {
             String className = compiler.getFullClassName();
             byte[] compiledBytes = compiler.getJavaFileObjectMap(className).getCompiledBytes();
-            ClassPool.push(new ClassEntity(className,code,compiledBytes));
+            ClassPool.push(new ClassEntity(className, code, compiledBytes));
             System.out.println("编译成功");
             System.out.println("compilerTakeTime：" + compiler.getCompilerTakeTime());
             initClassLoader(className);
@@ -29,14 +29,14 @@ public class UDFUtil {
         }
     }
 
-    public static void initClassLoader(String name){
+    public static void initClassLoader(String name) {
         ClassEntity classEntity = ClassPool.get(name);
         ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
         CompilerConfiguration config = new CompilerConfiguration();
         config.setSourceEncoding("UTF-8");
         GroovyClassLoader groovyClassLoader = new GroovyClassLoader(contextClassLoader, config);
         groovyClassLoader.setShouldRecompile(true);
-        groovyClassLoader.defineClass(classEntity.getName(),classEntity.getClassByte());
+        groovyClassLoader.defineClass(classEntity.getName(), classEntity.getClassByte());
         Thread.currentThread().setContextClassLoader(groovyClassLoader);
 //        Class<?> clazz = groovyClassLoader.parseClass(codeSource,"com.dlink.ud.udf.SubstringFunction");
     }

dlink-core/src/test/java/com/dlink/core/FlinkRestAPITest.java

@@ -19,109 +19,109 @@ public class FlinkRestAPITest {
     private String address = "cdh5:8081";
 
     @Test
-    public void savepointTest(){
+    public void savepointTest() {
         //JsonNode savepointInfo = FlinkAPI.build(address).getSavepointInfo("602ad9d03b872dba44267432d1a2a3b2","04044589477a973a32e7dd53e1eb20fd");
         SavePointResult savepoints = FlinkAPI.build(address).savepoints("243b97597448edbd2e635fc3d25b1064", "trigger");
         System.out.println(savepoints.toString());
     }
 
     @Test
-    public void selectTest(){
+    public void selectTest() {
         List<JsonNode> jobs = FlinkAPI.build(address).listJobs();
         System.out.println(jobs.toString());
     }
 
     @Test
-    public void stopTest(){
+    public void stopTest() {
         FlinkAPI.build(address).stop("0727f796fcf9e07d89e724f7e15598cf");
     }
 
 
     @Test
-    public void getCheckPointsDetailInfoTest(){
+    public void getCheckPointsDetailInfoTest() {
         JsonNode checkPointsDetailInfo = FlinkAPI.build(address).getCheckPointsConfig("178e954faaa4bf06cfbda971bb8b2957");
         System.out.println(checkPointsDetailInfo.toString());
     }
 
     @Test
-    public void getConfigurationsDetailsInfoTest(){
+    public void getConfigurationsDetailsInfoTest() {
         JsonNode configurationsDetailsInfo = FlinkAPI.build(address).getJobsConfig("178e954faaa4bf06cfbda971bb8b2957");
         System.out.println(configurationsDetailsInfo.toString());
     }
 
     @Test
-    public void getExectionsInfoTest(){
+    public void getExectionsInfoTest() {
         JsonNode exectionsDetailInfo = FlinkAPI.build(address).getException("178e954faaa4bf06cfbda971bb8b2957");
         System.out.println(exectionsDetailInfo.toString());
     }
 
     @Test
-    public void getJobManagerMetricsTest(){
+    public void getJobManagerMetricsTest() {
         JsonNode jobManagerMetrics = FlinkAPI.build(address).getJobManagerMetrics();
         System.out.println(jobManagerMetrics.toString());
     }
 
     @Test
-    public void getJobManagerConfigTest(){
+    public void getJobManagerConfigTest() {
         JsonNode jobManagerConfig = FlinkAPI.build(address).getJobManagerConfig();
         System.out.println(jobManagerConfig.toString());
     }
 
 
     @Test
-    public void getJobManagerLogTest(){
+    public void getJobManagerLogTest() {
         String jobManagerLog = FlinkAPI.build(address).getJobManagerLog();
         System.out.println(jobManagerLog);
     }
 
 
     @Test
-    public void getJobManagerStdOutTest(){
+    public void getJobManagerStdOutTest() {
         String jobManagerLogs = FlinkAPI.build(address).getJobManagerStdOut();
         System.out.println(jobManagerLogs);
     }
 
     @Test
-    public void getJobManagerLogListTest(){
+    public void getJobManagerLogListTest() {
         JsonNode jobManagerLogList = FlinkAPI.build(address).getJobManagerLogList();
         System.out.println(jobManagerLogList.toString());
     }
 
     @Test
-    public void getTaskManagersTest(){
+    public void getTaskManagersTest() {
         JsonNode taskManagers = FlinkAPI.build(address).getTaskManagers();
         System.out.println(taskManagers.toString());
     }
 
     @Test
-    public void getTaskManagerMetricsTest(){
-        JsonNode taskManagerMetrics= FlinkAPI.build(address).getTaskManagerMetrics("container_e34_1646992539398_0004_01_000002");
+    public void getTaskManagerMetricsTest() {
+        JsonNode taskManagerMetrics = FlinkAPI.build(address).getTaskManagerMetrics("container_e34_1646992539398_0004_01_000002");
         System.out.println(taskManagerMetrics.toString());
     }
 
 
     @Test
-    public void getTaskManagerLogTest(){
-        String taskManagerLog= FlinkAPI.build(address).getTaskManagerLog("container_e34_1646992539398_0004_01_000002");
+    public void getTaskManagerLogTest() {
+        String taskManagerLog = FlinkAPI.build(address).getTaskManagerLog("container_e34_1646992539398_0004_01_000002");
         System.out.println(taskManagerLog);
     }
 
     @Test
-    public void getTaskManagerStdOutTest(){
+    public void getTaskManagerStdOutTest() {
         String taskManagerStdOut = FlinkAPI.build(address).getTaskManagerStdOut("container_e34_1646992539398_0004_01_000002");
         System.out.println(taskManagerStdOut);
     }
 
     @Test
-    public void getTaskManagerLogListTest(){
-        JsonNode taskManagerLogList= FlinkAPI.build(address).getTaskManagerLogList("container_e34_1646992539398_0004_01_000002");
+    public void getTaskManagerLogListTest() {
+        JsonNode taskManagerLogList = FlinkAPI.build(address).getTaskManagerLogList("container_e34_1646992539398_0004_01_000002");
         System.out.println(taskManagerLogList.toString());
     }
 
 
     @Test
-    public void getTaskManagerThreadDumpTest(){
-        JsonNode taskManagerThreadDump= FlinkAPI.build(address).getTaskManagerThreadDump("container_e34_1646992539398_0004_01_000002");
+    public void getTaskManagerThreadDumpTest() {
+        JsonNode taskManagerThreadDump = FlinkAPI.build(address).getTaskManagerThreadDump("container_e34_1646992539398_0004_01_000002");
         System.out.println(taskManagerThreadDump.toString());
     }
 }

dlink-core/src/test/java/com/dlink/core/FlinkSqlPlusTest.java

 package com.dlink.core;
 
-import com.dlink.executor.Executor;
-import com.dlink.executor.ExecutorSetting;
-import com.dlink.explainer.ca.CABuilder;
-import com.dlink.explainer.ca.TableCANode;
-import com.dlink.explainer.ca.TableCAResult;
-import com.dlink.job.JobManager;
-import com.dlink.parser.SingleSqlParserFactory;
 import com.dlink.plus.FlinkSqlPlus;
-import com.dlink.result.SubmitResult;
 import org.apache.flink.runtime.rest.messages.JobPlanInfo;
 import org.junit.Test;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-
 /**
  * FlinkSqlPlusTest
  *
@@ -25,7 +13,7 @@ import java.util.Map;
 public class FlinkSqlPlusTest {
 
     @Test
-    public void getJobPlanInfo(){
+    public void getJobPlanInfo() {
         String sql = "jdbcconfig:='connector' = 'jdbc',\n" +
                 "    'url' = 'jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&useSSL=false&zeroDateTimeBehavior=convertToNull&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true',\n" +
                 "    'username'='dlink',\n" +

dlink-core/src/test/java/com/dlink/core/JobManagerTest.java

 package com.dlink.core;
 
-import com.dlink.executor.Executor;
-import com.dlink.executor.ExecutorSetting;
 import com.dlink.job.JobConfig;
 import com.dlink.job.JobManager;
 import com.dlink.job.JobResult;
 import com.dlink.result.ResultPool;
-import com.dlink.result.RunResult;
 import com.dlink.result.SelectResult;
-import com.dlink.result.SubmitResult;
 import org.junit.Test;
 
-import java.util.ArrayList;
 import java.util.HashMap;
-import java.util.List;
 
 /**
  * JobManagerTest
@@ -24,16 +18,16 @@ import java.util.List;
 public class JobManagerTest {
 
     @Test
-    public void cancelJobSelect(){
+    public void cancelJobSelect() {
 
-        JobConfig config = new JobConfig("session-yarn",true,true, true,true, "s1", 2,
-                null, null,null, "测试", false,false,false, 100, 0,
-                1, 0,null,new HashMap<>());
-        if(config.isUseRemote()) {
+        JobConfig config = new JobConfig("session-yarn", true, true, true, true, "s1", 2,
+                null, null, null, "测试", false, false, false, 100, 0,
+                1, 0, null, new HashMap<>());
+        if (config.isUseRemote()) {
             config.setAddress("192.168.123.157:8081");
         }
         JobManager jobManager = JobManager.build(config);
-        String sql1 ="CREATE TABLE Orders (\n" +
+        String sql1 = "CREATE TABLE Orders (\n" +
                 "    order_number BIGINT,\n" +
                 "    price        DECIMAL(32,2),\n" +
                 "    order_time   TIMESTAMP(3)\n" +
@@ -42,7 +36,7 @@ public class JobManagerTest {
                 "  'rows-per-second' = '1'\n" +
                 ");";
         String sql3 = "select order_number,price,order_time from Orders";
-        String sql = sql1+sql3;
+        String sql = sql1 + sql3;
         JobResult result = jobManager.executeSql(sql);
         SelectResult selectResult = ResultPool.get(result.getJobId());
         System.out.println(result.isSuccess());

dlink-core/src/test/java/com/dlink/core/SqlParserTest.java

@@ -16,14 +16,14 @@ import java.util.Map;
 public class SqlParserTest {
 
     @Test
-    public void selectTest(){
+    public void selectTest() {
         String sql = "insert  into T SElecT id,xm as name frOm people wheRe id=1 And enabled = 1";
-        Map<String,List<String>> lists = SingleSqlParserFactory.generateParser(sql);
+        Map<String, List<String>> lists = SingleSqlParserFactory.generateParser(sql);
         System.out.println(lists.toString());
     }
 
     @Test
-    public void createAggTableTest(){
+    public void createAggTableTest() {
         String sql = "CREATE AGGTABLE agg1 AS \n" +
                 "SELECT sid,data\n" +
                 "FROM score\n" +
@@ -37,32 +37,32 @@ public class SqlParserTest {
                 "GROUP BY cls\r\n" +
                 "AGG BY TOP2(score) as (score,rank)";
         //sql=sql.replace("\n"," ");
-        Map<String,List<String>> lists = SingleSqlParserFactory.generateParser(sql2);
+        Map<String, List<String>> lists = SingleSqlParserFactory.generateParser(sql2);
         System.out.println(lists.toString());
-        System.out.println(StringUtils.join(lists.get("SELECT"),","));
+        System.out.println(StringUtils.join(lists.get("SELECT"), ","));
     }
 
     @Test
-    public void setTest(){
+    public void setTest() {
         String sql = "set table.exec.resource.default-parallelism = 2";
-        Map<String,List<String>> lists = SingleSqlParserFactory.generateParser(sql);
+        Map<String, List<String>> lists = SingleSqlParserFactory.generateParser(sql);
         System.out.println(lists.toString());
     }
 
     @Test
-    public void regTest(){
+    public void regTest() {
         String sql = "--并行度\n" +
                 "CREATE TABLE student (\n" +
                 "    sid INT,\n" +
                 "    name STRING,\n" +
                 "    PRIMARY KEY (sid) NOT ENFORCED\n" +
                 ") WITH ${tb}";
-        sql=sql.replaceAll("--([^'\r\n]{0,}('[^'\r\n]{0,}'){0,1}[^'\r\n]{0,}){0,}","").trim();
+        sql = sql.replaceAll("--([^'\r\n]{0,}('[^'\r\n]{0,}'){0,1}[^'\r\n]{0,}){0,}", "").trim();
         System.out.println(sql);
     }
 
     @Test
-    public void createCDCSourceTest(){
+    public void createCDCSourceTest() {
         String sql = "EXECUTE CDCSOURCE demo WITH (\n" +
                 " 'hostname'='127.0.0.1',\n" +
                 " 'port'='3306',\n" +
@@ -75,15 +75,15 @@ public class SqlParserTest {
                 " 'topic'='dlinkcdc',\n" +
                 " 'brokers'='127.0.0.1:9092'\n" +
                 ");";
-        Map<String,List<String>> lists = SingleSqlParserFactory.generateParser(sql);
+        Map<String, List<String>> lists = SingleSqlParserFactory.generateParser(sql);
         System.out.println(lists.toString());
     }
 
 
     @Test
-    public void showFragmentTest(){
+    public void showFragmentTest() {
         String sql = "show fragment test";
-        Map<String,List<String>> lists = SingleSqlParserFactory.generateParser(sql);
+        Map<String, List<String>> lists = SingleSqlParserFactory.generateParser(sql);
         System.out.println(lists.toString());
     }
 }