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Posted to mapreduce-issues@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2013/06/17 03:34:20 UTC

[jira] [Commented] (MAPREDUCE-5326) Add version to shuffle header

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13684890#comment-13684890 ] 

Arun C Murthy commented on MAPREDUCE-5326:
------------------------------------------

I think, for now, we should just add name (mapreduce) & version (1.0.0) in the http response header and assert them in the fetcher.

Thoughts?


                
> Add version to shuffle header
> -----------------------------
>
>                 Key: MAPREDUCE-5326
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5326
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.0.4-alpha
>            Reporter: Arun C Murthy
>            Assignee: Zhijie Shen
>            Priority: Blocker
>             Fix For: 2.1.0-beta
>
>
> We need to add a version to the shuffle header to allow for forward-compatibility etc.

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