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From "Ivan Mitic (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-4386) Investigate possible abstractions for shell commands "bash -c" and "cmd /c"
Date Fri, 29 Jun 2012 02:51:43 GMT
Ivan Mitic created MAPREDUCE-4386:
-------------------------------------

             Summary: Investigate possible abstractions for shell commands "bash -c" and "cmd
/c"
                 Key: MAPREDUCE-4386
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4386
             Project: Hadoop Map/Reduce
          Issue Type: Bug
    Affects Versions: 1.0.0
            Reporter: Ivan Mitic


Currently, we have multiple files within the codebase that have {{if (WINDOWS) "cmd /c …"
else "bash –c …"}}. Instead, we should try to scope this down to only Shell.java and expose
the needed functionality to other places. We might not be able to remove all such occurrences,
but it looks like there is room for improvement (check the discussion on MAPREDUCE-4322).

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