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From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6306) NMClient API change for container upgrade
Date Sat, 13 May 2017 16:18:04 GMT

    [ https://issues.apache.org/jira/browse/YARN-6306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16009400#comment-16009400
] 

Arun Suresh commented on YARN-6306:
-----------------------------------

[~jianhe]

bq. NMClientImpl#reInitializeContainer, why not put it into the restartCommitOrRollbackContainer
method as others do ?
So the reInitializeContainer API takes some extra params (the launch context and autoCommit
flag). Intentionally wanted to differentiate the methods. Restart/Commit/Rollback takes just
a containerId.

W.r.t the copy-paste errors
Unless im missing something, the log message you post the earlier comment are correct - I
am throwing the error precisely because the container has not started. 

> NMClient API change for container upgrade
> -----------------------------------------
>
>                 Key: YARN-6306
>                 URL: https://issues.apache.org/jira/browse/YARN-6306
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Jian He
>            Assignee: Arun Suresh
>         Attachments: YARN-6306.001.patch, YARN-6306.002.patch
>
>
> This JIRA is track the addition of Upgrade API (Re-Initialize, Restart, Rollback and
Commit) to the NMClient and NMClientAsync



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