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Posted to mapreduce-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2014/11/04 00:43:38 UTC

[jira] [Commented] (MAPREDUCE-6147) Support mapreduce.input.fileinputformat.split.maxsize in MR1

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14195375#comment-14195375 ] 

Karthik Kambatla commented on MAPREDUCE-6147:
---------------------------------------------

I realize this is to support an MR2 config in MR1 as well. I am okay with it in this particular case. 

The patch itself looks good to me. +1. Checking this in. Please reopen if you think we should not be getting this in. 

> Support mapreduce.input.fileinputformat.split.maxsize in MR1
> ------------------------------------------------------------
>
>                 Key: MAPREDUCE-6147
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6147
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv1
>    Affects Versions: 1.2.1
>            Reporter: zhihai xu
>            Assignee: zhihai xu
>            Priority: Minor
>         Attachments: MAPREDUCE-6147.branch-1.0.patch
>
>
> support mapreduce.input.fileinputformat.split.maxsize in MR1 mapred.
> Hive use mapred API,
> Hive expects mapred.max.split.size and mapreduce.input.fileinputformat.split.maxsize should be equivalent in MR1.



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