Todd Lipcon created HADOOP-10882:
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             Summary: Move DirectBufferPool into common util
                 Key: HADOOP-10882
                 URL: https://issues.apache.org/jira/browse/HADOOP-10882
             Project: Hadoop Common
          Issue Type: Task
          Components: util
    Affects Versions: 2.6.0
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon
            Priority: Minor


MAPREDUCE-2841 uses a direct buffer pool to pass data back and forth between 
native and Java code. The branch has an implementation which appears to be 
derived from the one in HDFS. Instead of copy-pasting, we should move the HDFS 
DirectBufferPool into Common so that MR can make use of it.



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