[fix-214][gateway,common] Failed to submit fink jar when configuration has empty string

dlink-common/src/main/java/com/dlink/assertion/Asserts.java

@@ -25,10 +25,32 @@ public class Asserts {
         return isNull(str) || "".equals(str);
     }
 
+    public static boolean isAllNullString(String... str) {
+        boolean isNull = true;
+        for (String item : str) {
+            if (isNotNullString(item)) {
+                isNull = false;
+            }
+        }
+        return isNull;
+    }
+
+
     public static boolean isNotNullString(String str) {
         return !isNullString(str);
     }
 
+    public static boolean isAllNotNullString(String... str) {
+        boolean isNotNull = true;
+        for (String item : str) {
+            if (isNullString(item)) {
+                isNotNull = false;
+            }
+        }
+        return isNotNull;
+    }
+
+
     public static boolean isEquals(String str1, String str2) {
         if (isNull(str1) && isNull(str2)) {
             return true;

dlink-gateway/src/main/java/com/dlink/gateway/kubernetes/KubernetesApplicationGateway.java

@@ -7,6 +7,7 @@ import com.dlink.gateway.exception.GatewayException;
 import com.dlink.gateway.result.GatewayResult;
 import com.dlink.gateway.result.KubernetesResult;
 import com.dlink.utils.LogUtil;
+
 import org.apache.flink.client.deployment.ClusterSpecification;
 import org.apache.flink.client.deployment.application.ApplicationConfiguration;
 import org.apache.flink.client.program.ClusterClient;
@@ -47,7 +48,11 @@ public class KubernetesApplicationGateway extends KubernetesGateway {
         AppConfig appConfig = config.getAppConfig();
         configuration.set(PipelineOptions.JARS, Collections.singletonList(appConfig.getUserJarPath()));
         ClusterSpecification clusterSpecification = new ClusterSpecification.ClusterSpecificationBuilder().createClusterSpecification();
-        ApplicationConfiguration applicationConfiguration = new ApplicationConfiguration(appConfig.getUserJarParas(), appConfig.getUserJarMainAppClass());
+        String[] userJarParas = appConfig.getUserJarParas();
+        if (Asserts.isNull(userJarParas)) {
+            userJarParas = new String[0];
+        }
+        ApplicationConfiguration applicationConfiguration = new ApplicationConfiguration(userJarParas, appConfig.getUserJarMainAppClass());
         KubernetesClusterDescriptor kubernetesClusterDescriptor = new KubernetesClusterDescriptor(configuration, client);
         try {
             ClusterClientProvider<String> clusterClientProvider = kubernetesClusterDescriptor.deployApplicationCluster(clusterSpecification, applicationConfiguration);

dlink-gateway/src/main/java/com/dlink/gateway/kubernetes/KubernetesGateway.java

@@ -9,6 +9,7 @@ import com.dlink.gateway.model.JobInfo;
 import com.dlink.gateway.result.SavePointResult;
 import com.dlink.gateway.result.TestResult;
 import com.dlink.utils.LogUtil;
+
 import org.apache.flink.api.common.JobID;
 import org.apache.flink.client.program.ClusterClient;
 import org.apache.flink.configuration.CheckpointingOptions;
@@ -78,7 +79,9 @@ public abstract class KubernetesGateway extends AbstractGateway {
     private void addConfigParas(Map<String, String> configMap) {
         if (Asserts.isNotNull(configMap)) {
             for (Map.Entry<String, String> entry : configMap.entrySet()) {
-                this.configuration.setString(entry.getKey(), entry.getValue());
+                if (Asserts.isAllNotNullString(entry.getKey(), entry.getValue())) {
+                    this.configuration.setString(entry.getKey(), entry.getValue());
+                }
             }
         }
     }
@@ -100,7 +103,7 @@ public abstract class KubernetesGateway extends AbstractGateway {
         }
         KubernetesClusterDescriptor clusterDescriptor = clusterClientFactory.createClusterDescriptor(configuration);
         try (ClusterClient<String> clusterClient = clusterDescriptor.retrieve(
-                clusterId).getClusterClient()) {
+            clusterId).getClusterClient()) {
             List<JobInfo> jobInfos = new ArrayList<>();
             CompletableFuture<Collection<JobStatusMessage>> listJobsFuture = clusterClient.listJobs();
             for (JobStatusMessage jobStatusMessage : listJobsFuture.get()) {

dlink-gateway/src/main/java/com/dlink/gateway/yarn/YarnApplicationGateway.java

@@ -8,6 +8,7 @@ import com.dlink.gateway.exception.GatewayException;
 import com.dlink.gateway.result.GatewayResult;
 import com.dlink.gateway.result.YarnResult;
 import com.dlink.utils.LogUtil;
+
 import org.apache.commons.lang3.StringUtils;
 import org.apache.flink.client.deployment.ClusterSpecification;
 import org.apache.flink.client.deployment.application.ApplicationConfiguration;
@@ -59,13 +60,17 @@ public class YarnApplicationGateway extends YarnGateway {
         AppConfig appConfig = config.getAppConfig();
         configuration.set(PipelineOptions.JARS, Collections.singletonList(appConfig.getUserJarPath()));
         ClusterSpecification clusterSpecification = new ClusterSpecification.ClusterSpecificationBuilder().createClusterSpecification();
-        ApplicationConfiguration applicationConfiguration = new ApplicationConfiguration(appConfig.getUserJarParas(), appConfig.getUserJarMainAppClass());
+        String[] userJarParas = appConfig.getUserJarParas();
+        if (Asserts.isNull(userJarParas)) {
+            userJarParas = new String[0];
+        }
+        ApplicationConfiguration applicationConfiguration = new ApplicationConfiguration(userJarParas, appConfig.getUserJarMainAppClass());
         YarnClusterDescriptor yarnClusterDescriptor = new YarnClusterDescriptor(
-                configuration, yarnConfiguration, yarnClient, YarnClientYarnClusterInformationRetriever.create(yarnClient), true);
+            configuration, yarnConfiguration, yarnClient, YarnClientYarnClusterInformationRetriever.create(yarnClient), true);
         try {
             ClusterClientProvider<ApplicationId> clusterClientProvider = yarnClusterDescriptor.deployApplicationCluster(
-                    clusterSpecification,
-                    applicationConfiguration);
+                clusterSpecification,
+                applicationConfiguration);
             ClusterClient<ApplicationId> clusterClient = clusterClientProvider.getClusterClient();
             Collection<JobStatusMessage> jobStatusMessages = clusterClient.listJobs().get();
             int counts = 10;

dlink-gateway/src/main/java/com/dlink/gateway/yarn/YarnGateway.java

@@ -9,6 +9,7 @@ import com.dlink.gateway.model.JobInfo;
 import com.dlink.gateway.result.SavePointResult;
 import com.dlink.gateway.result.TestResult;
 import com.dlink.utils.LogUtil;
+
 import org.apache.flink.api.common.JobID;
 import org.apache.flink.client.program.ClusterClient;
 import org.apache.flink.configuration.CheckpointingOptions;
@@ -110,7 +111,9 @@ public abstract class YarnGateway extends AbstractGateway {
     private void addConfigParas(Map<String, String> configMap) {
         if (Asserts.isNotNull(configMap)) {
             for (Map.Entry<String, String> entry : configMap.entrySet()) {
-                this.configuration.setString(entry.getKey(), entry.getValue());
+                if (Asserts.isAllNotNullString(entry.getKey(), entry.getValue())) {
+                    this.configuration.setString(entry.getKey(), entry.getValue());
+                }
             }
         }
     }
@@ -134,15 +137,15 @@ public abstract class YarnGateway extends AbstractGateway {
         ApplicationId applicationId = clusterClientFactory.getClusterId(configuration);
         if (applicationId == null) {
             throw new GatewayException(
-                    "No cluster id was specified. Please specify a cluster to which you would like to connect.");
+                "No cluster id was specified. Please specify a cluster to which you would like to connect.");
         }
         /*YarnClusterDescriptor clusterDescriptor = clusterClientFactory
                 .createClusterDescriptor(
                         configuration);*/
         YarnClusterDescriptor clusterDescriptor = new YarnClusterDescriptor(
-                configuration, yarnConfiguration, yarnClient, YarnClientYarnClusterInformationRetriever.create(yarnClient), true);
+            configuration, yarnConfiguration, yarnClient, YarnClientYarnClusterInformationRetriever.create(yarnClient), true);
         try (ClusterClient<ApplicationId> clusterClient = clusterDescriptor.retrieve(
-                applicationId).getClusterClient()) {
+            applicationId).getClusterClient()) {
             List<JobInfo> jobInfos = new ArrayList<>();
             CompletableFuture<Collection<JobStatusMessage>> listJobsFuture = clusterClient.listJobs();
             for (JobStatusMessage jobStatusMessage : listJobsFuture.get()) {
@@ -173,7 +176,7 @@ public abstract class YarnGateway extends AbstractGateway {
         }
         if (Asserts.isNull(config.getFlinkConfig().getJobId())) {
             throw new GatewayException(
-                    "No job id was specified. Please specify a job to which you would like to savepont.");
+                "No job id was specified. Please specify a job to which you would like to savepont.");
         }
         /*if(Asserts.isNotNullString(config.getClusterConfig().getYarnConfigPath())) {
             configuration = GlobalConfiguration.loadConfiguration(config.getClusterConfig().getYarnConfigPath());
@@ -186,15 +189,15 @@ public abstract class YarnGateway extends AbstractGateway {
         ApplicationId applicationId = clusterClientFactory.getClusterId(configuration);
         if (Asserts.isNull(applicationId)) {
             throw new GatewayException(
-                    "No cluster id was specified. Please specify a cluster to which you would like to connect.");
+                "No cluster id was specified. Please specify a cluster to which you would like to connect.");
         }
         /*YarnClusterDescriptor clusterDescriptor = clusterClientFactory
                 .createClusterDescriptor(
                         configuration);*/
         YarnClusterDescriptor clusterDescriptor = new YarnClusterDescriptor(
-                configuration, yarnConfiguration, yarnClient, YarnClientYarnClusterInformationRetriever.create(yarnClient), true);
+            configuration, yarnConfiguration, yarnClient, YarnClientYarnClusterInformationRetriever.create(yarnClient), true);
         try (ClusterClient<ApplicationId> clusterClient = clusterDescriptor.retrieve(
-                applicationId).getClusterClient()) {
+            applicationId).getClusterClient()) {
             List<JobInfo> jobInfos = new ArrayList<>();
             jobInfos.add(new JobInfo(config.getFlinkConfig().getJobId(), JobInfo.JobStatus.FAIL));
             runSavePointJob(jobInfos, clusterClient, savePoint);