Eric Yang created YARN-7539:
-------------------------------
Summary: NullPointerException in timeline service v2
Key: YARN-7539
URL: https://issues.apache.org/jira/browse/YARN-7539
Project: Hadoop YARN
Issue Type: Bug
Affects Versions: 3.1.0
Environment: Hadoop 3.1 (trunk)
MIT Kerberos
CentOS Linux release 7.0.1406
Reporter: Eric Yang
Application submit through Docker YARN REST API is generating a null point
exception after job has been finished. In Resource Manager log file, we see
this error:
{code}
2017-11-20 18:41:46,395 ERROR
org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher:
Error when publishing entity TimelineEntity[type='YARN_CONTAINER',
id='container_1511201172997_0003_01_000013']
java.lang.NullPointerException
at
org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher.putEntity(TimelineServiceV2Publisher.java:452)
at
org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher.access$100(TimelineServiceV2Publisher.java:72)
at
org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher$TimelineV2EventHandler.handle(TimelineServiceV2Publisher.java:484)
at
org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher$TimelineV2EventHandler.handle(TimelineServiceV2Publisher.java:473)
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)
{code}
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