org.apache.flink.runtime.io.network.partition.hybrid.tiered.shuffle

类 TieredInternalShuffleMaster

java.lang.Object

org.apache.flink.runtime.io.network.partition.hybrid.tiered.shuffle.TieredInternalShuffleMaster

public class TieredInternalShuffleMaster
extends Object

A wrapper internal shuffle master class for tiered storage. All the tiered storage operations with the shuffle master should be wrapped in this class.

构造器概要

构造器

构造器和说明
TieredInternalShuffleMaster(ShuffleMasterContext shuffleMasterContext)

方法概要

限定符和类型	方法和说明
List<TierShuffleDescriptor>	addPartitionAndGetShuffleDescriptor(org.apache.flink.api.common.JobID jobID, ResultPartitionID resultPartitionID)
void	close()
void	registerJob(JobShuffleContext context) Registers the target job together with the corresponding JobShuffleContext to this shuffle master.
void	releasePartition(ShuffleDescriptor shuffleDescriptor)
void	unregisterJob(org.apache.flink.api.common.JobID jobID) Unregisters the target job from this shuffle master, which means the corresponding job has reached a global termination state and all the allocated resources except for the cluster partitions can be cleared.

从类继承的方法 java.lang.Object

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

构造器详细资料

TieredInternalShuffleMaster

public TieredInternalShuffleMaster(ShuffleMasterContext shuffleMasterContext)

方法详细资料

registerJob

public void registerJob(JobShuffleContext context)

Registers the target job together with the corresponding JobShuffleContext to this shuffle master.

unregisterJob

public void unregisterJob(org.apache.flink.api.common.JobID jobID)

Unregisters the target job from this shuffle master, which means the corresponding job has reached a global termination state and all the allocated resources except for the cluster partitions can be cleared.

参数:

jobID - ID of the target job to be unregistered.

addPartitionAndGetShuffleDescriptor

public List<TierShuffleDescriptor> addPartitionAndGetShuffleDescriptor(org.apache.flink.api.common.JobID jobID,
                                                                       ResultPartitionID resultPartitionID)

releasePartition

public void releasePartition(ShuffleDescriptor shuffleDescriptor)

close

public void close()