org.apache.beam.runners.jobsubmission

Class JobInvocation

java.lang.Object

org.apache.beam.runners.jobsubmission.JobInvocation

public class JobInvocation
extends java.lang.Object

Internal representation of a Job which has been invoked (prepared and run) by a client.

Constructor Summary

Constructors

Constructor and Description
JobInvocation(JobInfo jobInfo, org.apache.beam.vendor.guava.v26_0_jre.com.google.common.util.concurrent.ListeningExecutorService executorService, org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline pipeline, PortablePipelineRunner pipelineRunner)

Method Summary

Modifier and Type	Method and Description
void	addMessageListener(java.util.function.Consumer<org.apache.beam.model.jobmanagement.v1.JobApi.JobMessage> messageStreamObserver) Listen for job messages with a Consumer.
void	addStateListener(java.util.function.Consumer<org.apache.beam.model.jobmanagement.v1.JobApi.JobStateEvent> stateStreamObserver) Listen for job state changes with a Consumer.
void	cancel() Cancel the job.
java.lang.String	getId()
org.apache.beam.model.jobmanagement.v1.JobApi.MetricResults	getMetrics()
org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline	getPipeline() Retrieve the job's pipeline.
org.apache.beam.model.jobmanagement.v1.JobApi.JobState.Enum	getState() Retrieve the job's current state.
org.apache.beam.model.jobmanagement.v1.JobApi.JobStateEvent	getStateEvent() Retrieve the job's current state.
static java.lang.Boolean	isTerminated(org.apache.beam.model.jobmanagement.v1.JobApi.JobState.Enum state)
void	start() Start the job.
org.apache.beam.model.jobmanagement.v1.JobApi.JobInfo	toProto() Convert to JobApi.JobInfo.

Methods inherited from class java.lang.Object

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

Constructor Detail

JobInvocation

public JobInvocation(JobInfo jobInfo,
                     org.apache.beam.vendor.guava.v26_0_jre.com.google.common.util.concurrent.ListeningExecutorService executorService,
                     org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline pipeline,
                     PortablePipelineRunner pipelineRunner)

Method Detail

start

public void start()

Start the job.

getId

public java.lang.String getId()

Returns:

Unique identifier for the job invocation.

cancel

public void cancel()

Cancel the job.

getMetrics

public org.apache.beam.model.jobmanagement.v1.JobApi.MetricResults getMetrics()

getState

public org.apache.beam.model.jobmanagement.v1.JobApi.JobState.Enum getState()

Retrieve the job's current state.

getStateEvent

public org.apache.beam.model.jobmanagement.v1.JobApi.JobStateEvent getStateEvent()

Retrieve the job's current state.

getPipeline

public org.apache.beam.model.pipeline.v1.RunnerApi.Pipeline getPipeline()

Retrieve the job's pipeline.

addStateListener

public void addStateListener(java.util.function.Consumer<org.apache.beam.model.jobmanagement.v1.JobApi.JobStateEvent> stateStreamObserver)

Listen for job state changes with a Consumer.

addMessageListener

public void addMessageListener(java.util.function.Consumer<org.apache.beam.model.jobmanagement.v1.JobApi.JobMessage> messageStreamObserver)

Listen for job messages with a Consumer.

toProto

public org.apache.beam.model.jobmanagement.v1.JobApi.JobInfo toProto()

Convert to JobApi.JobInfo.

isTerminated

public static java.lang.Boolean isTerminated(org.apache.beam.model.jobmanagement.v1.JobApi.JobState.Enum state)