You are viewing a plain text version of this content. The canonical link for it is here.

Posted to yarn-issues@hadoop.apache.org by "Jian He (JIRA)" <ji...@apache.org> on 2014/06/25 07:01:28 UTC

[jira] [Updated] (YARN-1365) ApplicationMasterService to allow Register of an app that was running before restart

     [ https://issues.apache.org/jira/browse/YARN-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jian He updated YARN-1365:
--------------------------

    Summary: ApplicationMasterService to allow Register of an app that was running before restart  (was: ApplicationMasterService to allow Register and Unregister of an app that was running before restart)

> ApplicationMasterService to allow Register of an app that was running before restart
> ------------------------------------------------------------------------------------
>
>                 Key: YARN-1365
>                 URL: https://issues.apache.org/jira/browse/YARN-1365
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Bikas Saha
>            Assignee: Anubhav Dhoot
>             Fix For: 2.5.0
>
>         Attachments: YARN-1365.001.patch, YARN-1365.002.patch, YARN-1365.003.patch, YARN-1365.004.patch, YARN-1365.005.patch, YARN-1365.005.patch, YARN-1365.006.patch, YARN-1365.007.patch, YARN-1365.008.patch, YARN-1365.008.patch, YARN-1365.009.patch, YARN-1365.initial.patch
>
>
> For an application that was running before restart, the ApplicationMasterService currently throws an exception when the app tries to make the initial register or final unregister call. These should succeed and the RMApp state machine should transition to completed like normal. Unregistration should succeed for an app that the RM considers complete since the RM may have died after saving completion in the store but before notifying the AM that the AM is free to exit.



--
This message was sent by Atlassian JIRA
(v6.2#6252)