[
https://issues.apache.org/jira/browse/HIVE-29780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
László Bodor updated HIVE-29780:
--------------------------------
Description:
{code}
6-07-29T06:48:51,723 INFO [pool-163-thread-1] tezplugins.LlapTaskCommunicator:
Failed to run task: attempt_1785332929111_0001_1_00_000000_0 on containerId:
container_111101111_0001_00_000003
java.lang.NullPointerException: Cannot invoke
"org.apache.hadoop.hive.llap.tezplugins.LlapTaskSchedulerService.notifyStarted(org.apache.tez.dag.records.TezTaskAttemptID)"
because "this.this$0.scheduler" is null
at
org.apache.hadoop.hive.llap.tezplugins.LlapTaskCommunicator$3.setResponse(LlapTaskCommunicator.java:540)
at
org.apache.hadoop.hive.llap.tezplugins.LlapTaskCommunicator$3.setResponse(LlapTaskCommunicator.java:517)
at
org.apache.hadoop.hive.llap.AsyncResponseHandler$AsyncResponseHandlerRunnable.run(AsyncResponseHandler.java:90)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
at java.base/java.lang.Thread.run(Thread.java:1583)
{code}
> Fix LLAP plugin rendezvous race under concurrent DAGs (NullPointerException
> in LlapTaskCommunicator.setResponse)
> ----------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-29780
> URL: https://issues.apache.org/jira/browse/HIVE-29780
> Project: Hive
> Issue Type: Bug
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
> Attachments: hive_LLAP_NPE.log.zip
>
>
> {code}
> 6-07-29T06:48:51,723 INFO [pool-163-thread-1]
> tezplugins.LlapTaskCommunicator: Failed to run task:
> attempt_1785332929111_0001_1_00_000000_0 on containerId:
> container_111101111_0001_00_000003
> java.lang.NullPointerException: Cannot invoke
> "org.apache.hadoop.hive.llap.tezplugins.LlapTaskSchedulerService.notifyStarted(org.apache.tez.dag.records.TezTaskAttemptID)"
> because "this.this$0.scheduler" is null
> at
> org.apache.hadoop.hive.llap.tezplugins.LlapTaskCommunicator$3.setResponse(LlapTaskCommunicator.java:540)
> at
> org.apache.hadoop.hive.llap.tezplugins.LlapTaskCommunicator$3.setResponse(LlapTaskCommunicator.java:517)
> at
> org.apache.hadoop.hive.llap.AsyncResponseHandler$AsyncResponseHandlerRunnable.run(AsyncResponseHandler.java:90)
> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
> at java.base/java.lang.Thread.run(Thread.java:1583)
> {code}
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