Package org.apache.flink.client.deployment.application

Class EmbeddedJobClient

java.lang.Object

org.apache.flink.client.deployment.application.EmbeddedJobClient

All Implemented Interfaces:

org.apache.flink.core.execution.JobClient, org.apache.flink.runtime.operators.coordination.CoordinationRequestGateway

@Internal
public class EmbeddedJobClient
extends Object
implements org.apache.flink.core.execution.JobClient, org.apache.flink.runtime.operators.coordination.CoordinationRequestGateway

A JobClient with the ability to also submit jobs which uses directly the DispatcherGateway.

Constructor Summary

Constructors

Constructor	Description
EmbeddedJobClient(org.apache.flink.api.common.JobID jobId, org.apache.flink.runtime.dispatcher.DispatcherGateway dispatcherGateway, org.apache.flink.util.concurrent.ScheduledExecutor retryExecutor, Duration rpcTimeout, ClassLoader classLoader)

Method Summary

Modifier and Type	Method	Description
CompletableFuture<Void>	cancel()
CompletableFuture<Map<String,Object>>	getAccumulators()
CompletableFuture<org.apache.flink.api.common.JobExecutionResult>	getJobExecutionResult()
org.apache.flink.api.common.JobID	getJobID()
CompletableFuture<org.apache.flink.api.common.JobStatus>	getJobStatus()
CompletableFuture<org.apache.flink.runtime.operators.coordination.CoordinationResponse>	sendCoordinationRequest(String operatorUid, org.apache.flink.runtime.operators.coordination.CoordinationRequest request)
CompletableFuture<String>	stopWithSavepoint(boolean advanceToEndOfEventTime, String savepointDirectory, org.apache.flink.core.execution.SavepointFormatType formatType)
CompletableFuture<String>	triggerSavepoint(String savepointDirectory, org.apache.flink.core.execution.SavepointFormatType formatType)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.flink.core.execution.JobClient

reportHeartbeat

Constructor Detail

EmbeddedJobClient

public EmbeddedJobClient(org.apache.flink.api.common.JobID jobId,
                         org.apache.flink.runtime.dispatcher.DispatcherGateway dispatcherGateway,
                         org.apache.flink.util.concurrent.ScheduledExecutor retryExecutor,
                         Duration rpcTimeout,
                         ClassLoader classLoader)

Method Detail

getJobID

public org.apache.flink.api.common.JobID getJobID()

Specified by:

getJobID in interface org.apache.flink.core.execution.JobClient

getJobStatus

public CompletableFuture<org.apache.flink.api.common.JobStatus> getJobStatus()

Specified by:

getJobStatus in interface org.apache.flink.core.execution.JobClient

cancel

public CompletableFuture<Void> cancel()

Specified by:

cancel in interface org.apache.flink.core.execution.JobClient

stopWithSavepoint

public CompletableFuture<String> stopWithSavepoint(boolean advanceToEndOfEventTime,
                                                   @Nullable
                                                   String savepointDirectory,
                                                   org.apache.flink.core.execution.SavepointFormatType formatType)

Specified by:

stopWithSavepoint in interface org.apache.flink.core.execution.JobClient

triggerSavepoint

public CompletableFuture<String> triggerSavepoint(@Nullable
                                                  String savepointDirectory,
                                                  org.apache.flink.core.execution.SavepointFormatType formatType)

Specified by:

triggerSavepoint in interface org.apache.flink.core.execution.JobClient

getAccumulators

public CompletableFuture<Map<String,Object>> getAccumulators()

Specified by:

getAccumulators in interface org.apache.flink.core.execution.JobClient

getJobExecutionResult

public CompletableFuture<org.apache.flink.api.common.JobExecutionResult> getJobExecutionResult()

Specified by:

getJobExecutionResult in interface org.apache.flink.core.execution.JobClient

sendCoordinationRequest

public CompletableFuture<org.apache.flink.runtime.operators.coordination.CoordinationResponse> sendCoordinationRequest(String operatorUid,
                                                                                                                       org.apache.flink.runtime.operators.coordination.CoordinationRequest request)

Specified by:

sendCoordinationRequest in interface org.apache.flink.runtime.operators.coordination.CoordinationRequestGateway