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Posted to mapreduce-dev@hadoop.apache.org by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org> on 2010/09/13 05:47:54 UTC

[jira] Resolved: (MAPREDUCE-2056) run job options broken

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Amareshwari Sriramadasu resolved MAPREDUCE-2056.
------------------------------------------------

    Resolution: Invalid

Your command should be
$ hadoop jar mapreduce.jar -libjars thirdPartyJar.jar input output
And Main class in mapreduce.jar should implement Tool interface. This usage is introduced in HADOOP-3417.

> run job options broken
> ----------------------
>
>                 Key: MAPREDUCE-2056
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2056
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 0.20.2
>            Reporter: Ron Bodkin
>
> HADOOP-1622 was apparently broken in refactoring (I think in the refactoring that removed JobShell) a few releases ago. e.g., running
> hadoop -libjars lib.jar main.jar Class 
> now tries to run -libjars as a library.
> It would be nice to fix this regression.

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