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https://reviews.apache.org/r/15097/
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Review request for hive and Owen O'Malley.


Bugs: HIVE-5663
    https://issues.apache.org/jira/browse/HIVE-5663


Repository: hive-git


Description
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This patch scrubs all ByteBuffer.wrap assumptions from the RecordReaderImpl and 
InStream classes.

The code still uses wrapped bytebuffers in the read path, but accesses all data 
using the ByteBuffer methods without resorting to .array() data.


Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/io/orc/InStream.java 3164a19 
  ql/src/java/org/apache/hadoop/hive/ql/io/orc/RecordReaderImpl.java 71484a3 

Diff: https://reviews.apache.org/r/15097/diff/


Testing
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tested with TestORCFile, -Dtestcase=TestCliDriver -Dqfile_regex=.*orc.*


Thanks,

Gopal V

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