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Posted to yarn-issues@hadoop.apache.org by "Wangda Tan (JIRA)" <ji...@apache.org> on 2015/08/05 19:41:05 UTC
[jira] [Updated] (YARN-2922) ConcurrentModificationException in
CapacityScheduler's LeafQueue
[ https://issues.apache.org/jira/browse/YARN-2922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wangda Tan updated YARN-2922:
-----------------------------
Labels: 2.6.1-candidate (was: )
> ConcurrentModificationException in CapacityScheduler's LeafQueue
> ----------------------------------------------------------------
>
> Key: YARN-2922
> URL: https://issues.apache.org/jira/browse/YARN-2922
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacityscheduler, resourcemanager, scheduler
> Affects Versions: 2.5.1
> Reporter: Jason Tufo
> Assignee: Rohith Sharma K S
> Labels: 2.6.1-candidate
> Fix For: 2.7.0
>
> Attachments: 0001-YARN-2922.patch, 0001-YARN-2922.patch
>
>
> java.util.ConcurrentModificationException
> at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1115)
> at java.util.TreeMap$KeyIterator.next(TreeMap.java:1169)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.collectSchedulerApplications(LeafQueue.java:1618)
> at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.getAppsInQueue(CapacityScheduler.java:1119)
> at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getQueueInfo(ClientRMService.java:798)
> at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getQueueInfo(ApplicationClientProtocolPBServiceImpl.java:234)
> at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:333)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2013)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2009)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)
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