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Posted to yarn-issues@hadoop.apache.org by "Naganarasimha G R (JIRA)" <ji...@apache.org> on 2016/05/24 00:25:13 UTC
[jira] [Comment Edited] (YARN-3971) Skip
RMNodeLabelsManager#checkRemoveFromClusterNodeLabelsOfQueue on nodelabel
recovery
[ https://issues.apache.org/jira/browse/YARN-3971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15297414#comment-15297414 ]
Naganarasimha G R edited comment on YARN-3971 at 5/24/16 12:25 AM:
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Committed the patch to trunk, Branch-2 & Branch-2.8. Thanks for the contribution [~bibinchundatt] and review from [~wangda]
was (Author: naganarasimha):
Committed the patch to trunk, Branch-2 & Branch-2.8. Thanks for the contribution [~
> Skip RMNodeLabelsManager#checkRemoveFromClusterNodeLabelsOfQueue on nodelabel recovery
> --------------------------------------------------------------------------------------
>
> Key: YARN-3971
> URL: https://issues.apache.org/jira/browse/YARN-3971
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Reporter: Bibin A Chundatt
> Assignee: Bibin A Chundatt
> Priority: Critical
> Attachments: 0001-YARN-3971.patch, 0002-YARN-3971.patch, 0003-YARN-3971.patch, 0004-YARN-3971.patch, 0005-YARN-3971.001.addendum.patch, 0005-YARN-3971.addendum.patch, 0005-YARN-3971.patch
>
>
> Steps to reproduce
> # Create label x,y
> # Delete label x,y
> # Create label x,y add capacity scheduler xml for labels x and y too
> # Restart RM
>
> Both RM will become Standby.
> Since below exception is thrown on {{FileSystemNodeLabelsStore#recover}}
> {code}
> 2015-07-23 14:03:33,627 INFO org.apache.hadoop.service.AbstractService: Service org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager failed in state STARTED; cause: java.io.IOException: Cannot remove label=x, because queue=a1 is using this label. Please remove label on queue before remove the label
> java.io.IOException: Cannot remove label=x, because queue=a1 is using this label. Please remove label on queue before remove the label
> at org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager.checkRemoveFromClusterNodeLabelsOfQueue(RMNodeLabelsManager.java:104)
> at org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager.removeFromClusterNodeLabels(RMNodeLabelsManager.java:118)
> at org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.recover(FileSystemNodeLabelsStore.java:221)
> at org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.initNodeLabelStore(CommonNodeLabelsManager.java:232)
> at org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStart(CommonNodeLabelsManager.java:245)
> at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:587)
> at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:964)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1005)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1001)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1666)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.transitionToActive(ResourceManager.java:1001)
> at org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:312)
> at org.apache.hadoop.yarn.server.resourcemanager.EmbeddedElectorService.becomeActive(EmbeddedElectorService.java:126)
> at org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:832)
> at org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:422)
> at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:599)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
> {code}
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