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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12467) Respect user-defined JAVA_LIBRARY_PATH in Windows Hadoop scripts
Date Mon, 23 Nov 2015 01:11:11 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15021315#comment-15021315
] 

Hudson commented on HADOOP-12467:
---------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #2637 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2637/])
HADOOP-12467. Respect user-defined JAVA_LIBRARY_PATH in Windows Hadoop (wheat9: rev f0cd903866850cf40f9300289ba57472c9072cd7)
* hadoop-common-project/hadoop-common/CHANGES.txt
* hadoop-common-project/hadoop-common/src/main/bin/hadoop-config.cmd


> Respect user-defined JAVA_LIBRARY_PATH in Windows Hadoop scripts
> ----------------------------------------------------------------
>
>                 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 Shah
>            Assignee: Radhey Shah
>            Priority: Minor
>              Labels: JAVA_LIBRARY_PATH, Windows
>             Fix For: 2.8.0
>
>         Attachments: HADOOP-12467-v2.patch, HADOOP-12467-v3.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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