You are viewing a plain text version of this content. The canonical link for it is here.

Posted to common-issues@hadoop.apache.org by "Chris Nauroth (JIRA)" <ji...@apache.org> on 2013/04/19 19:01:19 UTC

[jira] [Commented] (HADOOP-9488) FileUtil#createJarWithClassPath only substitutes environment variables from current process environment/does not support overriding when launching new process

    [ https://issues.apache.org/jira/browse/HADOOP-9488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13636597#comment-13636597 ] 

Chris Nauroth commented on HADOOP-9488:
---------------------------------------

This jira tracks a change that originated in MAPREDUCE-4987.  The Hadoop Common portion of that patch will be attached here.
                
> FileUtil#createJarWithClassPath only substitutes environment variables from current process environment/does not support overriding when launching new process
> --------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-9488
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9488
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 3.0.0
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>
> {{FileUtil#createJarWithClassPath}} always uses {{System#getEnv}} for substitution of environment variables in the classpath bundled into the jar manifest.  YARN launches container processes with a different set of environment variables, so the method needs to support providing environment variables different from the current process.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira