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From "Tsuyoshi OZAWA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2830) Add backwords compatible ContainerId.newInstance constructor for use within Tez Local Mode
Date Sat, 08 Nov 2014 01:07:33 GMT

    [ https://issues.apache.org/jira/browse/YARN-2830?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203076#comment-14203076
] 

Tsuyoshi OZAWA commented on YARN-2830:
--------------------------------------

+1 for Sid's approach. 

[~jeagles], I'll review a patch after fixing the build failure.

> Add backwords compatible ContainerId.newInstance constructor for use within Tez Local
Mode
> ------------------------------------------------------------------------------------------
>
>                 Key: YARN-2830
>                 URL: https://issues.apache.org/jira/browse/YARN-2830
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Jonathan Eagles
>            Assignee: Jonathan Eagles
>            Priority: Blocker
>         Attachments: YARN-2830-v1.patch, YARN-2830-v2.patch, YARN-2830-v3.patch
>
>
> YARN-2229 modified the private unstable api for constructing. Tez uses this api (shouldn't,
but does) for use with Tez Local Mode. This causes a NoSuchMethod error when using Tez compiled
against pre-2.6. Instead I propose we add the backwards compatible api since overflow is not
a problem in tez local mode.



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