[
https://issues.apache.org/jira/browse/YARN-7592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16605292#comment-16605292
]
Bibin A Chundatt commented on YARN-7592:
----------------------------------------
Thank you [~subru] for comment
Issue is in registration of nodemanager. Nodemanager is not able to start.
{code}
2018-09-06 11:09:16,276 INFO [main] service.AbstractService
(AbstractService.java:noteFailure(267)) - Service
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl failed in state
STARTED
org.apache.hadoop.yarn.exceptions.YarnRuntimeException:
java.lang.ArrayIndexOutOfBoundsException: 0
at
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:263)
at
org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
at
org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:121)
at
org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
at
org.apache.hadoop.yarn.server.TestFederationCluster.testNonHANodeManagerRegistration(TestFederationCluster.java:53)
...
Caused by: java.lang.ArrayIndexOutOfBoundsException: 0
at
org.apache.hadoop.yarn.client.ConfiguredRMFailoverProxyProvider.init(ConfiguredRMFailoverProxyProvider.java:62)
at
org.apache.hadoop.yarn.client.RMProxy.createRMFailoverProxyProvider(RMProxy.java:174)
at
org.apache.hadoop.yarn.client.RMProxy.newProxyInstance(RMProxy.java:129)
at org.apache.hadoop.yarn.client.RMProxy.createRMProxy(RMProxy.java:121)
at
org.apache.hadoop.yarn.server.api.ServerRMProxy.createRMProxy(ServerRMProxy.java:74)
at
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.getRMClient(NodeStatusUpdaterImpl.java:346)
at
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:256)
... 26 more
{code}
Attaching patch to reproduce the issue.
Currently i havent added FederationInterceptor for Nodemanager configuration.
> yarn.federation.failover.enabled missing in yarn-default.xml
> ------------------------------------------------------------
>
> Key: YARN-7592
> URL: https://issues.apache.org/jira/browse/YARN-7592
> Project: Hadoop YARN
> Issue Type: Bug
> Components: federation
> Affects Versions: 3.0.0-beta1
> Reporter: Gera Shegalov
> Priority: Major
>
> yarn.federation.failover.enabled should be documented in yarn-default.xml. I
> am also not sure why it should be true by default and force the HA retry
> policy in {{RMProxy#createRMProxy}}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
