Package org.apache.beam.runners.jet

Class FailedRunningPipelineResults

java.lang.Object

org.apache.beam.runners.jet.FailedRunningPipelineResults

All Implemented Interfaces:

PipelineResult

public class FailedRunningPipelineResults
extends Object
implements PipelineResult

Alternative implementation of PipelineResult used to avoid throwing Exceptions in certain situations.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.beam.sdk.PipelineResult

PipelineResult.State

Constructor Summary

Constructors

Constructor	Description
FailedRunningPipelineResults(RuntimeException cause)

Method Summary

Modifier and Type	Method	Description
PipelineResult.State	cancel()	Cancels the pipeline execution.
RuntimeException	getCause()
PipelineResult.State	getState()	Retrieves the current state of the pipeline execution.
MetricResults	metrics()	Returns the object to access metrics from the pipeline.
PipelineResult.State	waitUntilFinish()	Waits until the pipeline finishes and returns the final status.
PipelineResult.State	waitUntilFinish(Duration duration)	Waits until the pipeline finishes and returns the final status.

Methods inherited from class java.lang.Object

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

Constructor Details

FailedRunningPipelineResults

public FailedRunningPipelineResults(RuntimeException cause)

Method Details

getCause

public RuntimeException getCause()

getState

public PipelineResult.State getState()

Description copied from interface: PipelineResult

Retrieves the current state of the pipeline execution.

Specified by:

getState in interface PipelineResult

Returns:

the PipelineResult.State representing the state of this pipeline.

cancel

public PipelineResult.State cancel()

Description copied from interface: PipelineResult

Cancels the pipeline execution.

Specified by:

cancel in interface PipelineResult

waitUntilFinish

public PipelineResult.State waitUntilFinish(Duration duration)

Description copied from interface: PipelineResult

Waits until the pipeline finishes and returns the final status. It times out after the given duration.

Specified by:

waitUntilFinish in interface PipelineResult

Parameters:

duration - The time to wait for the pipeline to finish. Provide a value less than 1 ms for an infinite wait.

Returns:

The final state of the pipeline or null on timeout.

waitUntilFinish

public PipelineResult.State waitUntilFinish()

Description copied from interface: PipelineResult

Waits until the pipeline finishes and returns the final status.

Specified by:

waitUntilFinish in interface PipelineResult

Returns:

The final state of the pipeline.

metrics

public MetricResults metrics()

Description copied from interface: PipelineResult

Returns the object to access metrics from the pipeline.

Specified by:

metrics in interface PipelineResult