[ https://issues.apache.org/jira/browse/HIVE-23068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Dere updated HIVE-23068: ------------------------------ Attachment: HIVE-23068.2.patch > Error when submitting fragment to LLAP via external client: > IllegalStateException: Only a single registration allowed per entity > -------------------------------------------------------------------------------------------------------------------------------- > > Key: HIVE-23068 > URL: https://issues.apache.org/jira/browse/HIVE-23068 > Project: Hive > Issue Type: Bug > Components: llap > Reporter: Jason Dere > Assignee: Jason Dere > Priority: Major > Attachments: HIVE-23068.1.patch, HIVE-23068.2.patch > > > LLAP external client (via hive-warehouse-connector) somehow seems to be > sending duplicate submissions for the same fragment/attempt. When the 2nd > request is sent this results in the following error: > {noformat} > 2020-03-17T06:49:11,239 WARN [IPC Server handler 2 on 15001 ()] > org.apache.hadoop.ipc.Server: IPC Server handler 2 on 15001, call Call#75 > Retry#0 > org.apache.hadoop.hive.llap.protocol.LlapProtocolBlockingPB.submitWork from > 19.40.252.114:33906 > java.lang.IllegalStateException: Only a single registration allowed per > entity. Duplicate for > TaskWrapper{task=attempt_1854104024183112753_6052_0_00_000128_1, > inWaitQueue=true, inPreemptionQueue=false, registeredForNotifications=true, > canFinish=true, canFinish(in queue)=true, isGuaranteed=false, > firstAttemptStartTime=1584442003327, dagStartTime=1584442003327, > withinDagPriority=0, vertexParallelism= 2132, selfAndUpstreamParallelism= > 2132, selfAndUpstreamComplete= 0} > at > org.apache.hadoop.hive.llap.daemon.impl.QueryInfo$FinishableStateTracker.registerForUpdates(QueryInfo.java:233) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.QueryInfo.registerForFinishableStateUpdates(QueryInfo.java:205) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.QueryFragmentInfo.registerForFinishableStateUpdates(QueryFragmentInfo.java:160) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.TaskExecutorService$TaskWrapper.maybeRegisterForFinishedStateNotifications(TaskExecutorService.java:1167) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.TaskExecutorService.schedule(TaskExecutorService.java:564) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.TaskExecutorService.schedule(TaskExecutorService.java:93) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.ContainerRunnerImpl.submitWork(ContainerRunnerImpl.java:292) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.LlapDaemon.submitWork(LlapDaemon.java:610) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.LlapProtocolServerImpl.submitWork(LlapProtocolServerImpl.java:122) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.rpc.LlapDaemonProtocolProtos$LlapDaemonProtocol$2.callBlockingMethod(LlapDaemonProtocolProtos.java:22695) > ~[hive-exec-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.32-1] > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:524) > ~[hadoop-common-3.1.1.3.1.4.26-3.jar:?] > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1025) > ~[hadoop-common-3.1.1.3.1.4.26-3.jar:?] > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:876) > ~[hadoop-common-3.1.1.3.1.4.26-3.jar:?] > at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:822) > ~[hadoop-common-3.1.1.3.1.4.26-3.jar:?] > at java.security.AccessController.doPrivileged(Native Method) > ~[?:1.8.0_191] > at javax.security.auth.Subject.doAs(Subject.java:422) ~[?:1.8.0_191] > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1730) > ~[hadoop-common-3.1.1.3.1.4.26-3.jar:?] > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2682) > ~[hadoop-common-3.1.1.3.1.4.26-3.jar:?] > {noformat} > I think the issue here is that this error occurred too late - based on the > stack trace, LLAP has already accepted/registered the fragment. The > subsequent cleanup of this fragment/attempt also affects the first request. > Which results in the LLAP crash described in HIVE-23061: > {noformat} > 2020-03-17T06:49:11,304 ERROR [ExecutionCompletionThread #0 ()] > org.apache.hadoop.hive.llap.daemon.impl.LlapDaemon: Thread > Thread[ExecutionCompletionThread #0,5,main] threw an Exception. Shutting down > now... > java.lang.IllegalStateException: Cannot invoke unregister on an entity which > has not been registered > at > com.google.common.base.Preconditions.checkState(Preconditions.java:508) > ~[hive-exec-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.32-1] > at > org.apache.hadoop.hive.llap.daemon.impl.QueryInfo$FinishableStateTracker.unregisterForUpdates(QueryInfo.java:256) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.QueryInfo.unregisterFinishableStateUpdate(QueryInfo.java:209) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.QueryFragmentInfo.unregisterForFinishableStateUpdates(QueryFragmentInfo.java:166) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.TaskExecutorService$TaskWrapper.maybeUnregisterForFinishedStateNotifications(TaskExecutorService.java:1177) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.TaskExecutorService$InternalCompletionListener.onSuccess(TaskExecutorService.java:980) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > org.apache.hadoop.hive.llap.daemon.impl.TaskExecutorService$InternalCompletionListener.onSuccess(TaskExecutorService.java:944) > ~[hive-llap-server-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.26-3] > at > com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1021) > ~[hive-exec-3.1.0.3.1.4.26-3.jar:3.1.0.3.1.4.32-1] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > ~[?:1.8.0_191] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > ~[?:1.8.0_191] > at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191] > {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005)