Package org.apache.hadoop.yarn.server.resourcemanager.federation

Class FederationStateStoreHeartbeat

java.lang.Object

org.apache.hadoop.yarn.server.resourcemanager.federation.FederationStateStoreHeartbeat

All Implemented Interfaces:

java.lang.Runnable

public class FederationStateStoreHeartbeat
extends java.lang.Object
implements java.lang.Runnable

Periodic heart beat from a ResourceManager participating in federation to indicate liveliness. The heart beat publishes the current capabilities as represented by ClusterMetricsInfo of the sub cluster.

Constructor Summary

Constructors

Constructor	Description
FederationStateStoreHeartbeat(org.apache.hadoop.yarn.server.federation.store.records.SubClusterId subClusterId, org.apache.hadoop.yarn.server.federation.store.FederationStateStore stateStoreClient, ResourceScheduler scheduler)

Method Summary

Modifier and Type	Method	Description
void	run()

Methods inherited from class java.lang.Object

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

Constructor Detail

FederationStateStoreHeartbeat

public FederationStateStoreHeartbeat(org.apache.hadoop.yarn.server.federation.store.records.SubClusterId subClusterId,
                                     org.apache.hadoop.yarn.server.federation.store.FederationStateStore stateStoreClient,
                                     ResourceScheduler scheduler)

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable