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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (YARN-1919) NPE in Resource Manager if we don't set 'yarn.resourcemanager.cluster-id' for HA
Date Wed, 09 Apr 2014 23:28:17 GMT

     [ https://issues.apache.org/jira/browse/YARN-1919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Karthik Kambatla resolved YARN-1919.
------------------------------------

    Resolution: Not a Problem

I understand this is an inconvenience, but this is by design. One of those bug-or-feature
cases. See https://issues.apache.org/jira/browse/YARN-1029?focusedCommentId=13861990&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13861990

> NPE in Resource Manager if we don't set 'yarn.resourcemanager.cluster-id' for HA
> --------------------------------------------------------------------------------
>
>                 Key: YARN-1919
>                 URL: https://issues.apache.org/jira/browse/YARN-1919
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.3.0
>            Reporter: Devaraj K
>            Priority: Minor
>
> {code:xml}
> 2014-04-09 16:14:16,392 WARN org.apache.hadoop.service.AbstractService: When stopping
the service org.apache.hadoop.yarn.server.resourcemanager.EmbeddedElectorService : java.lang.NullPointerException
> java.lang.NullPointerException
> 	at org.apache.hadoop.yarn.server.resourcemanager.EmbeddedElectorService.serviceStop(EmbeddedElectorService.java:108)
> 	at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> 	at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> 	at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> 	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:171)
> 	at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
> 	at org.apache.hadoop.yarn.server.resourcemanager.AdminService.serviceInit(AdminService.java:122)
> 	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> 	at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:107)
> 	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:232)
> 	at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
> 	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1038)
> {code}



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