Prabhu Joseph created YARN-9447:
-----------------------------------
Summary: RM Crashes with NPE at
TimelineServiceV2Publisher.putEntity
Key: YARN-9447
URL: https://issues.apache.org/jira/browse/YARN-9447
Project: Hadoop YARN
Issue Type: Bug
Components: ATSv2
Affects Versions: 3.2.0
Reporter: Prabhu Joseph
Assignee: Prabhu Joseph
Attachments: rm.log
ResourceManager crashes with NullPointerException when
TimelineServiceV2Publisher does putEntity after the timeline collector service
for application is removed. This happened when killing a mapreduce job.
{code}
2019-04-05 14:53:24,728 INFO
org.apache.hadoop.yarn.server.timelineservice.collector.TimelineCollectorManager:
The collector service for application_1553788280931_0013 was removed
2019-04-05 14:53:24,734 FATAL org.apache.hadoop.yarn.event.AsyncDispatcher:
Error in dispatcher thread
java.lang.NullPointerException
at
org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher.putEntity(TimelineServiceV2Publisher.java:461)
at
org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher.access$100(TimelineServiceV2Publisher.java:73)
at
org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher$TimelineV2EventHandler.handle(TimelineServiceV2Publisher.java:496)
at
org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher$TimelineV2EventHandler.handle(TimelineServiceV2Publisher.java:485)
at
org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
at
org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
at java.lang.Thread.run(Thread.java:748)
2019-04-05 14:53:24,743 INFO org.apache.hadoop.yarn.event.AsyncDispatcher:
Exiting, bbye..
2019-04-05 14:53:24,758 INFO
org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler:
Container container_e30_1553788280931_0013_01_000001 completed with event
FINISHED, but corresponding RMContainer doesn't exist.
{code}
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