org.apache.flink.runtime.dispatcher

Enum VoidHistoryServerArchivist

java.lang.Object

java.lang.Enum<VoidHistoryServerArchivist>

org.apache.flink.runtime.dispatcher.VoidHistoryServerArchivist

All Implemented Interfaces:

Serializable, Comparable<VoidHistoryServerArchivist>, HistoryServerArchivist

public enum VoidHistoryServerArchivist
extends Enum<VoidHistoryServerArchivist>
implements HistoryServerArchivist

No-op implementation of the HistoryServerArchivist.

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
CompletableFuture<Acknowledge>	archiveExecutionGraph(ExecutionGraphInfo executionGraph) Archives the given ExecutionGraphInfo on the history server.
static VoidHistoryServerArchivist	valueOf(String name) Returns the enum constant of this type with the specified name.
static VoidHistoryServerArchivist[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.flink.runtime.dispatcher.HistoryServerArchivist

createHistoryServerArchivist

Enum Constant Detail

INSTANCE

public static final VoidHistoryServerArchivist INSTANCE

Method Detail

values

public static VoidHistoryServerArchivist[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (VoidHistoryServerArchivist c : VoidHistoryServerArchivist.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static VoidHistoryServerArchivist valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

archiveExecutionGraph

public CompletableFuture<Acknowledge> archiveExecutionGraph(ExecutionGraphInfo executionGraph)

Description copied from interface: HistoryServerArchivist

Archives the given ExecutionGraphInfo on the history server.

Specified by:

archiveExecutionGraph in interface HistoryServerArchivist

Parameters:

executionGraph - to store on the history server

Returns:

Future which is completed once the archiving has been completed.