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From "Robert Joseph Evans (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-3967) DefaultContainerExecutor cannot launch container under windows
Date Wed, 18 Apr 2012 19:58:41 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Joseph Evans updated MAPREDUCE-3967:
-------------------------------------------

    Target Version/s: 2.0.0, trunk  (was: 0.23.3)
    
> DefaultContainerExecutor cannot launch container under windows
> --------------------------------------------------------------
>
>                 Key: MAPREDUCE-3967
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3967
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 0.23.3
>         Environment: Apache Maven 3.0.4 (r1232337; 2012-01-17 16:44:56+0800)
> Java version: 1.7.0_02, vendor: Oracle Corporation
> Java home: C:\Program Files (x86)\Java\jdk1.7.0_02\jre
> Default locale: zh_CN, platform encoding: GBK
> OS name: "windows 7", version: "6.1", arch: "x86", family: "windows"
>            Reporter: Changming Sun
>   Original Estimate: 72h
>  Remaining Estimate: 72h
>
> DefaultContainerExecutor cannot launch container under windows, because bash cannot find
the WRAPPER_LAUNCH_SCRIPT.
> Path wrapperScriptDst = new Path(containerWorkDir, WRAPPER_LAUNCH_SCRIPT);
>  String[] command = {"bash", "-c",
>           wrapperScriptDst.toUri().getPath().toString()};
>       LOG.info("launchContainer: " + Arrays.toString(command));
> Suppose that  the value of 'wrapperScriptDst' is "C:\hadoop\default_container_executor.sh"
> Then wrapperScriptDst.toUri().getPath().toString() will be "/C:/hadoop/default_container_executor.sh",
which is a wrong path

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