Thomas Poepping created HADOOP-13344:
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             Summary: Add option to exclude Hadoop's SLF4J binding
                 Key: HADOOP-13344
                 URL: https://issues.apache.org/jira/browse/HADOOP-13344
             Project: Hadoop Common
          Issue Type: Improvement
          Components: bin
    Affects Versions: 2.7.2
            Reporter: Thomas Poepping


If another application that uses the Hadoop classpath brings in its own SLF4J 
binding for logging, and that jar is not the exact same as the one brought in 
by Hadoop, then there will be a conflict between logging jars between the two 
classpaths. This patch introduces an optional setting to remove Hadoop's SLF4J 
binding from the classpath, to get rid of this problem.

This patch should be applied to 2.8.0, as bin/ and hadoop-config.sh structure 
has been changed in 3.0.0.



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