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https://issues.apache.org/jira/browse/PHOENIX-5191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Karan Mehta resolved PHOENIX-5191.
----------------------------------
Resolution: Not A Bug
> commit thrown error info: java.util.ConcurrentModificationException
> --------------------------------------------------------------------
>
> Key: PHOENIX-5191
> URL: https://issues.apache.org/jira/browse/PHOENIX-5191
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.10.0, 4.11.0, 4.12.0, 4.14.0
> Reporter: Jepson
> Priority: Critical
> Labels: performance
> Original Estimate: 96h
> Remaining Estimate: 96h
>
> {code:java}
> java.util.ConcurrentModificationException
> at java.util.HashMap$HashIterator.nextNode(HashMap.java:1442)
> at java.util.HashMap$EntryIterator.next(HashMap.java:1476)
> at java.util.HashMap$EntryIterator.next(HashMap.java:1474)
> at
> org.apache.phoenix.execute.MutationState.generateMutations(MutationState.java:645)
> at
> org.apache.phoenix.execute.MutationState.addRowMutations(MutationState.java:519)
> at org.apache.phoenix.execute.MutationState.send(MutationState.java:1005)
> at org.apache.phoenix.execute.MutationState.send(MutationState.java:1514)
> at org.apache.phoenix.execute.MutationState.commit(MutationState.java:1337)
> at
> org.apache.phoenix.jdbc.PhoenixConnection$3.call(PhoenixConnection.java:683)
> at
> org.apache.phoenix.jdbc.PhoenixConnection$3.call(PhoenixConnection.java:679)
> at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
> at
> org.apache.phoenix.jdbc.PhoenixConnection.commit(PhoenixConnection.java:679)
> at
> com.jiuye.mcp.agent.runner.impl.PhoenixTargetRunnerImpl.cronScheduleMessageBatchCommit(PhoenixTargetRunnerImpl.java:414)
> at sun.reflect.GeneratedMethodAccessor73.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65)
> at
> org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
> at
> org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)
> at
> java.util.concurrent.Executors$RunnableAdapter.call$$$capture(Executors.java:511)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java)
> at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
> at java.util.concurrent.FutureTask.run(FutureTask.java)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> 2019-03-13 10:15:15.060 [pool-2-thread-1] INFO
> org.apache.phoenix.execute.MutationState - Abort successful
> 2019-03-13 10:15:15.061 [pool-2-thread-1] ERROR
> c.j.mcp.agent.runner.impl.PhoenixTargetRunnerImpl -
> cronScheduleMessageBatchCommit:java.util.ConcurrentModificationException{code}
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