org.apache.beam.runners.spark

Class SparkPipelineResult

java.lang.Object

org.apache.beam.runners.spark.SparkPipelineResult

All Implemented Interfaces:

PipelineResult

Direct Known Subclasses:

SparkRunnerDebugger.DebugSparkPipelineResult

public abstract class SparkPipelineResult
extends Object
implements PipelineResult

Represents a Spark pipeline execution result.

Nested Class Summary

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

PipelineResult.State

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.spark.api.java.JavaSparkContext	javaSparkContext
protected Future	pipelineExecution
protected PipelineResult.State	state

Method Summary

Modifier and Type	Method and Description
protected abstract PipelineResult.State	awaitTermination(org.joda.time.Duration duration)
PipelineResult.State	cancel()
PipelineResult.State	getState()
MetricResults	metrics()
protected abstract void	stop()
PipelineResult.State	waitUntilFinish()
PipelineResult.State	waitUntilFinish(org.joda.time.Duration duration)

Methods inherited from class java.lang.Object

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

Field Detail

pipelineExecution

protected final Future pipelineExecution

javaSparkContext

protected org.apache.spark.api.java.JavaSparkContext javaSparkContext

state

protected PipelineResult.State state

Method Detail

stop

protected abstract void stop()

awaitTermination

protected abstract PipelineResult.State awaitTermination(org.joda.time.Duration duration)
                                                  throws TimeoutException,
                                                         ExecutionException,
                                                         InterruptedException

Throws:

TimeoutException

ExecutionException

InterruptedException

getState

public PipelineResult.State getState()

Specified by:

getState in interface PipelineResult

waitUntilFinish

public PipelineResult.State waitUntilFinish()

Specified by:

waitUntilFinish in interface PipelineResult

waitUntilFinish

public PipelineResult.State waitUntilFinish(org.joda.time.Duration duration)

Specified by:

waitUntilFinish in interface PipelineResult

metrics

public MetricResults metrics()

Specified by:

metrics in interface PipelineResult

cancel

public PipelineResult.State cancel()
                            throws IOException

Specified by:

cancel in interface PipelineResult

Throws:

IOException