org.apache.flink.runtime.io.network.partition

Class JobMasterPartitionTrackerImpl

java.lang.Object

org.apache.flink.runtime.io.network.partition.AbstractPartitionTracker<ResourceID,ResultPartitionDeploymentDescriptor>

org.apache.flink.runtime.io.network.partition.JobMasterPartitionTrackerImpl

All Implemented Interfaces:

JobMasterPartitionTracker, PartitionTracker<ResourceID,ResultPartitionDeploymentDescriptor>

public class JobMasterPartitionTrackerImpl
extends AbstractPartitionTracker<ResourceID,ResultPartitionDeploymentDescriptor>
implements JobMasterPartitionTracker

Utility for tracking partitions and issuing release calls to task executors and shuffle masters.

Constructor Summary

Constructors

Constructor and Description
JobMasterPartitionTrackerImpl(org.apache.flink.api.common.JobID jobId, ShuffleMaster<?> shuffleMaster, PartitionTrackerFactory.TaskExecutorGatewayLookup taskExecutorGatewayLookup)

Method Summary

Modifier and Type	Method and Description
void	startTrackingPartition(ResourceID producingTaskExecutorId, ResultPartitionDeploymentDescriptor resultPartitionDeploymentDescriptor) Starts the tracking of the given partition for the given task executor ID.
void	stopTrackingAndReleaseOrPromotePartitionsFor(ResourceID producingTaskExecutorId) Releases all job partitions and promotes all cluster partitions for the given task executor ID, and stops the tracking of partitions that were released/promoted.
void	stopTrackingAndReleasePartitions(Collection<ResultPartitionID> resultPartitionIds) Releases the given partitions and stop the tracking of partitions that were released.
void	stopTrackingAndReleasePartitionsFor(ResourceID producingTaskExecutorId) Releases all partitions for the given task executor ID, and stop the tracking of partitions that were released.

Methods inherited from class org.apache.flink.runtime.io.network.partition.AbstractPartitionTracker

isPartitionTracked, isTrackingPartitionsFor, stopTrackingPartitions, stopTrackingPartitionsFor

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.runtime.io.network.partition.PartitionTracker

isPartitionTracked, isTrackingPartitionsFor, stopTrackingPartitions, stopTrackingPartitionsFor

Constructor Detail

JobMasterPartitionTrackerImpl

public JobMasterPartitionTrackerImpl(org.apache.flink.api.common.JobID jobId,
                                     ShuffleMaster<?> shuffleMaster,
                                     PartitionTrackerFactory.TaskExecutorGatewayLookup taskExecutorGatewayLookup)

Method Detail

startTrackingPartition

public void startTrackingPartition(ResourceID producingTaskExecutorId,
                                   ResultPartitionDeploymentDescriptor resultPartitionDeploymentDescriptor)

Description copied from interface: JobMasterPartitionTracker

Starts the tracking of the given partition for the given task executor ID.

Specified by:

startTrackingPartition in interface JobMasterPartitionTracker

Parameters:

producingTaskExecutorId - ID of task executor on which the partition is produced

resultPartitionDeploymentDescriptor - deployment descriptor of the partition

stopTrackingAndReleasePartitions

public void stopTrackingAndReleasePartitions(Collection<ResultPartitionID> resultPartitionIds)

Description copied from interface: JobMasterPartitionTracker

Releases the given partitions and stop the tracking of partitions that were released.

Specified by:

stopTrackingAndReleasePartitions in interface JobMasterPartitionTracker

stopTrackingAndReleasePartitionsFor

public void stopTrackingAndReleasePartitionsFor(ResourceID producingTaskExecutorId)

Description copied from interface: JobMasterPartitionTracker

Releases all partitions for the given task executor ID, and stop the tracking of partitions that were released.

Specified by:

stopTrackingAndReleasePartitionsFor in interface JobMasterPartitionTracker

stopTrackingAndReleaseOrPromotePartitionsFor

public void stopTrackingAndReleaseOrPromotePartitionsFor(ResourceID producingTaskExecutorId)

Description copied from interface: JobMasterPartitionTracker

Releases all job partitions and promotes all cluster partitions for the given task executor ID, and stops the tracking of partitions that were released/promoted.

Specified by:

stopTrackingAndReleaseOrPromotePartitionsFor in interface JobMasterPartitionTracker