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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-5156) Hadoop-examples-1.x.x.jar cannot run on Yarn
Date Fri, 03 May 2013 07:10:18 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhijie Shen updated MAPREDUCE-5156:
-----------------------------------

    Status: Patch Available  (was: Open)
    
> Hadoop-examples-1.x.x.jar cannot run on Yarn
> --------------------------------------------
>
>                 Key: MAPREDUCE-5156
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5156
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>            Reporter: Zhijie Shen
>            Assignee: Zhijie Shen
>            Priority: Blocker
>         Attachments: MAPREDUCE-5156.1.patch, MAPREDUCE-5156.2.patch
>
>
> M/R examples are run through ProgramDriver.driver. ProgramDriver.driver returns void
in hadoop-1, while it returns int in hadoop-2. Therefore, the function signatures in the example
jar and yarn are incompatible.

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