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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1449) AM-NM protocol changes to support container resizing
Date Fri, 10 Jul 2015 22:51:05 GMT

    [ https://issues.apache.org/jira/browse/YARN-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14623018#comment-14623018
] 

Jian He commented on YARN-1449:
-------------------------------

- the initContainersToIncrease call is unnecessary, containersToIncrease is immediately cleared
after wards.
{code}

    if (containersToIncrease == null) {
      return;
    }
    initContainersToIncrease();
    this.containersToIncrease.clear();
    this.containersToIncrease.addAll(containersToIncrease);
{code}

I have also refreshed YARN-1197 branch, you can name your patch like "YARN-1449-YARN-1197.4.patch",
which will trigger  jenkins to run YARN-1449 against YARN-1197 branch.



> AM-NM protocol changes to support container resizing
> ----------------------------------------------------
>
>                 Key: YARN-1449
>                 URL: https://issues.apache.org/jira/browse/YARN-1449
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: api
>            Reporter: Wangda Tan (No longer used)
>            Assignee: MENG DING
>         Attachments: YARN-1449.1.patch, YARN-1449.2.patch, YARN-1449.3.patch, yarn-1449.1.patch,
yarn-1449.3.patch, yarn-1449.4.patch, yarn-1449.5.patch
>
>
> AM-NM protocol changes to support container resizing
> 1) "IncreaseContainersResourceRequest" and "IncreaseContainersResourceResponse" PB protocol
and implementation
> 2) "increaseContainersResources" method in ContainerManagementProtocol
> 3) Update "ContainerStatus" protocol to include Resource
> 4) Relevant test cases



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