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Posted to common-issues@hadoop.apache.org by "Radhey (JIRA)" <ji...@apache.org> on 2015/10/09 00:20:26 UTC

[jira] [Created] (HADOOP-12467) Windows Hadoop wrapper script shouldn't ignore an existing JAVA_LIBRARY_PATH

Radhey created HADOOP-12467:
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             Summary: 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: 0.20.2, 0.21.0, 0.22.0
            Reporter: Radhey
            Priority: Minor


Currently the hadoop wrapper script assumes its the only place that uses JAVA_LIBRARY_PATH and initializes it to a blank line.

JAVA_LIBRARY_PATH=''

This prevents anyone from setting this outside of the hadoop wrapper (say hadoop-config.sh) for their own native libraries.

The fix is pretty simple. Don't initialize it to '' and append the native libs like normal. 



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