[ https://issues.apache.org/jira/browse/YARN-9185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zac Zhou updated YARN-9185: --------------------------- Issue Type: Sub-task (was: Bug) Parent: YARN-8489 > TimelineServiceV2Publisher throws NPE when app is finished before container > metrics updated > ------------------------------------------------------------------------------------------- > > Key: YARN-9185 > URL: https://issues.apache.org/jira/browse/YARN-9185 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Zac Zhou > Assignee: Zac Zhou > Priority: Major > > When the dominant component feature is enabled. Resourcemanager throws NPE > after the app is finished. > The stack is as follows: > 2019-01-08 19:54:48,788 FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: > Error in dispatcher thread > java.lang.NullPointerException > at > org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher.putEntity(Timel > ineServiceV2Publisher.java:459) > at > org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher.access$100(Time > lineServiceV2Publisher.java:73) > at > org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher$TimelineV2Event > Handler.handle(TimelineServiceV2Publisher.java:494) > at > org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher$TimelineV2Event > Handler.handle(TimelineServiceV2Publisher.java:483) > 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:745) -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org