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From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5959) RM changes to support change of container ExecutionType
Date Mon, 05 Dec 2016 20:04:59 GMT

     [ https://issues.apache.org/jira/browse/YARN-5959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arun Suresh updated YARN-5959:
------------------------------
    Attachment: YARN-5959.wip.002.patch

Moved out the AMRMClient changes to YARN-5966 and added more tests.

> RM changes to support change of container ExecutionType
> -------------------------------------------------------
>
>                 Key: YARN-5959
>                 URL: https://issues.apache.org/jira/browse/YARN-5959
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Arun Suresh
>            Assignee: Arun Suresh
>         Attachments: YARN-5959.combined.001.patch, YARN-5959.wip.002.patch, YARN-5959.wip.patch
>
>
> RM side changes to allow an AM to ask for change of ExecutionType.
> Currently, there are two cases:
> # *Promotion* : OPPORTUNISTIC to GUARANTEED.
> # *Demotion* : GUARANTEED to OPPORTUNISTIC.
> This is similar in YARN-1197 which allows for change in Container resources. 



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