org.apache.flink.runtime.entrypoint.component

Class DispatcherResourceManagerComponent

java.lang.Object

org.apache.flink.runtime.entrypoint.component.DispatcherResourceManagerComponent

All Implemented Interfaces:

AutoCloseable, org.apache.flink.util.AutoCloseableAsync

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

Component which starts a Dispatcher, ResourceManager and WebMonitorEndpoint in the same process.

Method Summary

Modifier and Type	Method and Description
CompletableFuture<Void>	closeAsync()
CompletableFuture<Void>	deregisterApplicationAndClose(ApplicationStatus applicationStatus, String diagnostics) Deregister the Flink application from the resource management system by signalling the ResourceManager.
CompletableFuture<ApplicationStatus>	getShutDownFuture()

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

Method Detail

getShutDownFuture

public final CompletableFuture<ApplicationStatus> getShutDownFuture()

deregisterApplicationAndClose

public CompletableFuture<Void> deregisterApplicationAndClose(ApplicationStatus applicationStatus,
                                                             @Nullable
                                                             String diagnostics)

Deregister the Flink application from the resource management system by signalling the ResourceManager.

Parameters:

applicationStatus - to terminate the application with

diagnostics - additional information about the shut down, can be null

Returns:

Future which is completed once the shut down

closeAsync

public CompletableFuture<Void> closeAsync()

Specified by:

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