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From "Bibin A Chundatt (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6647) RM can crash during transitionToStandby due to InterruptedException
Date Tue, 21 Nov 2017 07:56:01 GMT

    [ https://issues.apache.org/jira/browse/YARN-6647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16260382#comment-16260382

Bibin A Chundatt commented on YARN-6647:

Shouldn't patch handle similar way for storeNewToken and updateStoredToken methods? Is it
intentional or missed as part of patch?
Yes .. For  {{storeNewToken}} and {{updateStoredToken}} are not related to {{ExpiredTokenRemover#ExpiredTokenRemover}}
Could you point out to flow {{interrupt}} call will happen for {{storeNewToken}} and {{updateStoredToken}}

AsyncDispatcher changes doesn't looks meaning full to me.
{{InterruptException}} could also happen if put is done from thread whose state is {{Thread.isInterrupted()=true}}

> RM can crash during transitionToStandby due to InterruptedException
> -------------------------------------------------------------------
>                 Key: YARN-6647
>                 URL: https://issues.apache.org/jira/browse/YARN-6647
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 3.0.0-alpha4
>            Reporter: Jason Lowe
>            Assignee: Bibin A Chundatt
>            Priority: Critical
>         Attachments: YARN-6647.001.patch, YARN-6647.002.patch
> Noticed some tests were failing due to the JVM shutting down early.  I was able to reproduce
this occasionally with TestKillApplicationWithRMHA.  Stacktrace to follow.

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