Min Zhou created TAJO-631:
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             Summary: Zero copy physical layer processing
                 Key: TAJO-631
                 URL: https://issues.apache.org/jira/browse/TAJO-631
             Project: Tajo
          Issue Type: Bug
          Components: physical operator, storage
            Reporter: Min Zhou
            Assignee: Min Zhou
             Fix For: 1.0-incubating


Since hadoop 2.3.0 get released,  we can leverage some  HDFS-4949 HDFS-2832 
HADOOP-10047 to achieve a zero copy physical layer.  Actually, I did some 
development before creating this ticket, but hasn't finished yet.  The main 
idea is adding a ByteBufferTuple :)



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