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Varun Saxena commented on YARN-2979: ------------------------------------ Resolving this as well as YARN-2978 is committed > Unsupported operation exception in message building (YarnProtos) > ---------------------------------------------------------------- > > Key: YARN-2979 > URL: https://issues.apache.org/jira/browse/YARN-2979 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager, resourcemanager > Affects Versions: 2.5.1 > Reporter: Jason Tufo > Assignee: Varun Saxena > Fix For: 2.7.0 > > > java.lang.UnsupportedOperationException > at java.util.AbstractList.add(AbstractList.java:148) > at java.util.AbstractList.add(AbstractList.java:108) > at > com.google.protobuf.AbstractMessageLite$Builder.addAll(AbstractMessageLite.java:330) > at > org.apache.hadoop.yarn.proto.YarnProtos$QueueInfoProto$Builder.addAllApplications(YarnProtos.java:30702) > at > org.apache.hadoop.yarn.api.records.impl.pb.QueueInfoPBImpl.addApplicationsToProto(QueueInfoPBImpl.java:227) > at > org.apache.hadoop.yarn.api.records.impl.pb.QueueInfoPBImpl.mergeLocalToBuilder(QueueInfoPBImpl.java:282) > at > org.apache.hadoop.yarn.api.records.impl.pb.QueueInfoPBImpl.mergeLocalToProto(QueueInfoPBImpl.java:289) > at > org.apache.hadoop.yarn.api.records.impl.pb.QueueInfoPBImpl.getProto(QueueInfoPBImpl.java:157) > at > org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueInfoResponsePBImpl.convertToProtoFormat(GetQueueInfoResponsePBImpl.java:128) > at > org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueInfoResponsePBImpl.mergeLocalToBuilder(GetQueueInfoResponsePBImpl.java:104) > at > org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueInfoResponsePBImpl.mergeLocalToProto(GetQueueInfoResponsePBImpl.java:111) > at > org.apache.hadoop.yarn.api.protocolrecords.impl.pb.GetQueueInfoResponsePBImpl.getProto(GetQueueInfoResponsePBImpl.java:53) > at > org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getQueueInfo(ApplicationClientProtocolPBServiceImpl.java:235) > at > org.apache.hadoop.yarn.proto.ApplicationClientProtocol$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) -- This message was sent by Atlassian JIRA (v6.3.4#6332)