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Posted to yarn-issues@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2014/07/15 23:59:09 UTC

[jira] [Updated] (YARN-1336) Work-preserving nodemanager restart

     [ https://issues.apache.org/jira/browse/YARN-1336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Lowe updated YARN-1336:
-----------------------------

    Attachment: NMRestartDesignOverview.pdf

Attaching a PDF that briefly describes the approach and how the methods of the state store interface are used to persist and recover state.

> Work-preserving nodemanager restart
> -----------------------------------
>
>                 Key: YARN-1336
>                 URL: https://issues.apache.org/jira/browse/YARN-1336
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: nodemanager
>    Affects Versions: 2.3.0
>            Reporter: Jason Lowe
>            Assignee: Jason Lowe
>         Attachments: NMRestartDesignOverview.pdf, YARN-1336-rollup.patch
>
>
> This serves as an umbrella ticket for tasks related to work-preserving nodemanager restart.



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