Package org.apache.flink.runtime.io.network.partition.hybrid.tiered.tier

Class NoOpMasterAgent

java.lang.Object

org.apache.flink.runtime.io.network.partition.hybrid.tiered.tier.NoOpMasterAgent

All Implemented Interfaces:

TierMasterAgent

public class NoOpMasterAgent
extends Object
implements TierMasterAgent

The empty implementation for TierMasterAgent.

Field Summary

Fields

Modifier and Type	Field	Description
static NoOpMasterAgent	INSTANCE

Constructor Summary

Constructors

Constructor	Description
NoOpMasterAgent()

Method Summary

Modifier and Type	Method	Description
TierShuffleDescriptor	addPartitionAndGetShuffleDescriptor(JobID jobID, ResultPartitionID resultPartitionID)	Add a new tiered storage partition and get the TierShuffleDescriptor.
void	close()	Close this tier master agent.
void	registerJob(JobID jobID, TierShuffleHandler tierShuffleHandler)	Register a job id with a TierShuffleHandler.
void	releasePartition(TierShuffleDescriptor shuffleDescriptor)	Release a tiered storage partition.
void	unregisterJob(JobID jobID)	Unregister a job id.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final NoOpMasterAgent INSTANCE

Constructor Detail

NoOpMasterAgent

public NoOpMasterAgent()

Method Detail

registerJob

public void registerJob(JobID jobID,
                        TierShuffleHandler tierShuffleHandler)

Description copied from interface: TierMasterAgent

Register a job id with a TierShuffleHandler.

Specified by:

registerJob in interface TierMasterAgent

unregisterJob

public void unregisterJob(JobID jobID)

Description copied from interface: TierMasterAgent

Unregister a job id.

Specified by:

unregisterJob in interface TierMasterAgent

addPartitionAndGetShuffleDescriptor

public TierShuffleDescriptor addPartitionAndGetShuffleDescriptor(JobID jobID,
                                                                 ResultPartitionID resultPartitionID)

Description copied from interface: TierMasterAgent

Add a new tiered storage partition and get the TierShuffleDescriptor.

Specified by:

addPartitionAndGetShuffleDescriptor in interface TierMasterAgent

releasePartition

public void releasePartition(TierShuffleDescriptor shuffleDescriptor)

Description copied from interface: TierMasterAgent

Release a tiered storage partition.

Specified by:

releasePartition in interface TierMasterAgent

Parameters:

shuffleDescriptor - the partition shuffle descriptor to be released

close

public void close()

Description copied from interface: TierMasterAgent

Close this tier master agent.

Specified by:

close in interface TierMasterAgent