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Posted to mapreduce-dev@hadoop.apache.org by "Jonathan Matthew (Created) (JIRA)" <ji...@apache.org> on 2012/01/12 02:31:39 UTC

[jira] [Created] (MAPREDUCE-3660) task controller uses wrong path to taskjvm.sh on windows

task controller uses wrong path to taskjvm.sh on windows
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                 Key: MAPREDUCE-3660
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3660
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: task-controller
    Affects Versions: 1.0.0
         Environment: Windows+cygwin
            Reporter: Jonathan Matthew


In 1.0.0, DefaultTaskController passes the string returned by TaskController.writeCommand to the shell.  For this to work on Windows, the path needs to be passed through FileUtil.makeShellPath to convert it into a cygwin path, which also requires backslashes instead of forward slashes.


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