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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-621) hadoop streaming to support shell pipes: "tr ' ' '\t' | cut -f 3,4"
Date Fri, 18 Jul 2014 05:23:06 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer resolved MAPREDUCE-621.
----------------------------------------

    Resolution: Not a Problem

Resolving as Not a Problem.

> hadoop streaming to support shell pipes: "tr ' ' '\t' | cut -f 3,4"
> -------------------------------------------------------------------
>
>                 Key: MAPREDUCE-621
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-621
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming
>            Reporter: Zheng Shao
>
> Hadoop streaming does not support shell pipes, but a lot of times shell pipes are very
useful for processing streams of data.
> I don't see any reason that hadoop streaming cannot support it.



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