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Posted to yarn-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2016/03/07 21:19:40 UTC

[jira] [Created] (YARN-4770) Auto-restart of containers should work across NM restarts.

Vinod Kumar Vavilapalli created YARN-4770:
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             Summary: Auto-restart of containers should work across NM restarts.
                 Key: YARN-4770
                 URL: https://issues.apache.org/jira/browse/YARN-4770
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Vinod Kumar Vavilapalli
            Assignee: Vinod Kumar Vavilapalli


See my comment [here|https://issues.apache.org/jira/browse/YARN-3998?focusedCommentId=15133367&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15133367] on YARN-3998. Need to take care of two things:
 - The relaunch feature needs to work across NM restarts, so we should save the retry-context and policy per container into the state-store and reload it for continue relaunching after NM restart.
 - We should also handle restarting of any containers that may have crashed during the NM reboot.



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