Package org.apache.flink.runtime.jobmaster

Class DefaultExecutionDeploymentTracker

java.lang.Object

org.apache.flink.runtime.jobmaster.DefaultExecutionDeploymentTracker

All Implemented Interfaces:

ExecutionDeploymentTracker

public class DefaultExecutionDeploymentTracker
extends Object
implements ExecutionDeploymentTracker

Default ExecutionDeploymentTracker implementation.

Constructor Summary

Constructors

Constructor	Description
DefaultExecutionDeploymentTracker()

Method Summary

Modifier and Type	Method	Description
void	completeDeploymentOf(ExecutionAttemptID executionAttemptId)	Marks the deployment of the given execution as complete.
Map<ExecutionAttemptID,ExecutionDeploymentState>	getExecutionsOn(ResourceID host)	Returns all tracked executions for the given host.
void	startTrackingPendingDeploymentOf(ExecutionAttemptID executionAttemptId, ResourceID host)	Starts tracking the given execution that is being deployed on the given host.
void	stopTrackingDeploymentOf(ExecutionAttemptID executionAttemptId)	Stops tracking the given execution.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultExecutionDeploymentTracker

public DefaultExecutionDeploymentTracker()

Method Detail

startTrackingPendingDeploymentOf

public void startTrackingPendingDeploymentOf(ExecutionAttemptID executionAttemptId,
                                             ResourceID host)

Description copied from interface: ExecutionDeploymentTracker

Starts tracking the given execution that is being deployed on the given host.

Specified by:

startTrackingPendingDeploymentOf in interface ExecutionDeploymentTracker

Parameters:

executionAttemptId - execution to start tracking

host - hosting task executor

completeDeploymentOf

public void completeDeploymentOf(ExecutionAttemptID executionAttemptId)

Description copied from interface: ExecutionDeploymentTracker

Marks the deployment of the given execution as complete.

Specified by:

completeDeploymentOf in interface ExecutionDeploymentTracker

Parameters:

executionAttemptId - execution whose deployment to mark as complete

stopTrackingDeploymentOf

public void stopTrackingDeploymentOf(ExecutionAttemptID executionAttemptId)

Description copied from interface: ExecutionDeploymentTracker

Stops tracking the given execution.

Specified by:

stopTrackingDeploymentOf in interface ExecutionDeploymentTracker

Parameters:

executionAttemptId - execution to stop tracking

getExecutionsOn

public Map<ExecutionAttemptID,ExecutionDeploymentState> getExecutionsOn(ResourceID host)

Description copied from interface: ExecutionDeploymentTracker

Returns all tracked executions for the given host.

Specified by:

getExecutionsOn in interface ExecutionDeploymentTracker

Parameters:

host - hosting task executor

Returns:

tracked executions