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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-12467) Respect user-defined JAVA_LIBRARY_PATH in Windows Hadoop scripts
Date Mon, 23 Nov 2015 00:08:10 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-12467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Haohui Mai updated HADOOP-12467:
--------------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 2.8.0
           Status: Resolved  (was: Patch Available)

I've committed the patch to trunk and branch-2. Thanks [~radhey] for the contribution.

> 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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