Hadoop wrapper script shouldn't ignore an existing JAVA_LIBRARY_PATH
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Key: HADOOP-6453
URL: https://issues.apache.org/jira/browse/HADOOP-6453
Project: Hadoop Common
Issue Type: Bug
Affects Versions: 0.20.1
Reporter: Chad Metcalf
Priority: Minor
Fix For: 0.20.2
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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