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https://issues.apache.org/jira/browse/YARN-2978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14266920#comment-14266920
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Varun Saxena commented on YARN-2978:
------------------------------------
Thanks [~jianhe] for the review and commit.
> ResourceManager crashes with NPE while getting queue info
> ---------------------------------------------------------
>
> Key: YARN-2978
> URL: https://issues.apache.org/jira/browse/YARN-2978
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.5.1
> Reporter: Jason Tufo
> Assignee: Varun Saxena
> Priority: Critical
> Labels: capacityscheduler, resourcemanager
> Fix For: 2.7.0
>
> Attachments: YARN-2978.001.patch, YARN-2978.002.patch,
> YARN-2978.003.patch, YARN-2978.004.patch
>
>
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.proto.YarnProtos$QueueInfoProto.isInitialized(YarnProtos.java:29625)
> at
> org.apache.hadoop.yarn.proto.YarnProtos$QueueInfoProto$Builder.build(YarnProtos.java:29939)
> at
> org.apache.hadoop.yarn.api.records.impl.pb.QueueInfoPBImpl.mergeLocalToProto(QueueInfoPBImpl.java:290)
> at
> org.apache.hadoop.yarn.api.records.impl.pb.QueueInfoPBImpl.getProto(QueueInfoPBImpl.java:157)
> at
> org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueInfoResponsePBImpl.convertToProtoFormat(GetQueueInfoResponsePBImpl.java:128)
> at
> org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueInfoResponsePBImpl.mergeLocalToBuilder(GetQueueInfoResponsePBImpl.java:104)
> at
> org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueInfoResponsePBImpl.mergeLocalToProto(GetQueueInfoResponsePBImpl.java:111)
> at
> org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueInfoResponsePBImpl.getProto(GetQueueInfoResponsePBImpl.java:53)
> at
> org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getQueueInfo(ApplicationClientProtocolPBServiceImpl.java:235)
> at
> org.apache.hadoop.yarn.proto.ApplicationClientProtocol$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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