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Eric Badger commented on YARN-4747: ----------------------------------- There's no immediate rush to get this in. I was just making sure that there was development still being made on this, so that I could take it up if there wasn't. It should be fine to wait for you to finish it up next week. I can look over the patch that you just put up as well as the final one you put up next week. > AHS error 500 due to NPE when container start event is missing > -------------------------------------------------------------- > > Key: YARN-4747 > URL: https://issues.apache.org/jira/browse/YARN-4747 > Project: Hadoop YARN > Issue Type: Bug > Components: timelineserver > Affects Versions: 2.7.2 > Reporter: Jason Lowe > Assignee: Varun Saxena > Attachments: YARN-4747.01.patch > > > Saw an error 500 due to a NullPointerException caused by a missing host for > an AM container. Stacktrace to follow. -- This message was sent by Atlassian JIRA (v6.3.4#6332)