Package org.apache.flink.runtime.dispatcher

Class DispatcherOperationCaches

java.lang.Object

org.apache.flink.runtime.dispatcher.DispatcherOperationCaches

All Implemented Interfaces:

AutoCloseable, org.apache.flink.util.AutoCloseableAsync

public class DispatcherOperationCaches
extends Object
implements org.apache.flink.util.AutoCloseableAsync

Encapsulates caches for results of asynchronous operations triggered by the Dispatcher.

Constructor Summary

Constructors

Constructor	Description
DispatcherOperationCaches()
DispatcherOperationCaches(Duration cacheDuration)

Method Summary

Modifier and Type	Method	Description
CompletableFuture<Void>	closeAsync()
CompletedOperationCache<AsynchronousJobOperationKey,Long>	getCheckpointTriggerCache()
CompletedOperationCache<AsynchronousJobOperationKey,String>	getSavepointTriggerCache()

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.util.AutoCloseableAsync

close

Constructor Details

DispatcherOperationCaches

@VisibleForTesting
public DispatcherOperationCaches()

DispatcherOperationCaches

@VisibleForTesting
public DispatcherOperationCaches(Duration cacheDuration)

Method Details

getSavepointTriggerCache

public CompletedOperationCache<AsynchronousJobOperationKey,String> getSavepointTriggerCache()

getCheckpointTriggerCache

public CompletedOperationCache<AsynchronousJobOperationKey,Long> getCheckpointTriggerCache()

closeAsync

public CompletableFuture<Void> closeAsync()

Specified by:

closeAsync in interface org.apache.flink.util.AutoCloseableAsync