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From "Radhey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12467) Windows Hadoop wrapper script shouldn't ignore an existing JAVA_LIBRARY_PATH
Date Tue, 13 Oct 2015 23:26:05 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14955920#comment-14955920
] 

Radhey commented on HADOOP-12467:
---------------------------------

The release audit is not related to my change. I looked at Console output, and the issue seems
to be no test cases. Since this change is in cmd file, there are no tests.

> Windows Hadoop wrapper script shouldn't ignore an existing JAVA_LIBRARY_PATH
> ----------------------------------------------------------------------------
>
>                 Key: HADOOP-12467
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12467
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 2.6.0
>            Reporter: Radhey
>            Assignee: Radhey
>            Priority: Minor
>              Labels: JAVA_LIBRARY_PATH, Windows
>         Attachments: HADOOP-12467-v2.patch
>
>
> Currently, on Windows the hadoop wrapper script (hadoop-config.cmd) assumes its the only
place that uses JAVA_LIBRARY_PATH and initializes it to a blank line.
> set JAVA_LIBRARY_PATH=
> This prevents anyone from setting this outside of the hadoop wrapper (say hadoop-config.cmd)
for their own native libraries.
> The fix is pretty simple. Don't initialize it to '' and append the native libs like normal.

> This is the same fix that was done for *nix as part of HADOOP-6453.



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