[jira] [Resolved] (YARN-593) container launch on Windows does not correctly populate classpath with new process's environment variables and localized resources

["Bikas Saha (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bikas Saha resolved YARN-593.
-----------------------------

       Resolution: Fixed
    Fix Version/s: 3.0.0

+1. Committed to trunk.
                
> container launch on Windows does not correctly populate classpath with new process's environment variables and localized resources
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-593
>                 URL: https://issues.apache.org/jira/browse/YARN-593
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 3.0.0
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>             Fix For: 3.0.0
>
>         Attachments: YARN-593.1.patch, YARN-593.2.patch
>
>
> On Windows, we must bundle the classpath of a launched container in an intermediate jar with a manifest.  Currently, this logic incorrectly uses the nodemanager process's environment variables for substitution.  Instead, it needs to use the new environment for the launched process.  Also, the bundled classpath is missing some localized resources for directories, due to a quirk in the way {{File#toURI}} decides whether or not to append a trailing '/'.

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