[HIVE-23061] LLAP crash due to unhandled exception: Cannot invoke unregister on an entity which has not been registered

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: llap
• Assignee: Jason Dere
• Reporter: Jason Dere
• Created: 20/Mar/20 18:19
• Updated: 28/May/20 17:03
• Resolved: 28/May/20 17:03

Description

The following exception goes uncaught and causes the entire LLAP daemon to shut down:

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]

Issue Links

• duplicates: HIVE-23068 Error when submitting fragment to LLAP via external client: IllegalStateException: Only a single registration allowed per entity
• relates to: HIVE-23068 Error when submitting fragment to LLAP via external client: IllegalStateException: Only a single registration allowed per entity