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Posted to yarn-issues@hadoop.apache.org by "Chandni Singh (JIRA)" <ji...@apache.org> on 2018/03/27 21:38:00 UTC

[jira] [Updated] (YARN-7939) Yarn Service: add support to upgrade a component instance

     [ https://issues.apache.org/jira/browse/YARN-7939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chandni Singh updated YARN-7939:
--------------------------------
    Attachment: YARN-7939.001.patch

> Yarn Service: add support to upgrade a component instance 
> ----------------------------------------------------------
>
>                 Key: YARN-7939
>                 URL: https://issues.apache.org/jira/browse/YARN-7939
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Chandni Singh
>            Assignee: Chandni Singh
>            Priority: Major
>         Attachments: YARN-7939.001.patch
>
>
> Yarn core supports in-place upgrade of containers. A yarn service can leverage that to provide in-place upgrade of component instances. Please see YARN-7512 for details.
> Will add support to upgrade a single component instance first and then iteratively add other APIs and features.
>  



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