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https://reviews.apache.org/r/15864/
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Review request for hive.


Bugs: HIVE-4485
    https://issues.apache.org/jira/browse/HIVE-4485


Repository: hive-git


Description
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beeline is printing nulls as emtpy strings. There was no way to distinguish 
between an empty string an a null value. 
This is inconsistent with hive cli and other databases, they print null as 
"NULL" string.


Diffs
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  beeline/src/java/org/apache/hive/beeline/BeeLine.java bc2f4d8 
  beeline/src/java/org/apache/hive/beeline/BeeLineOpts.java 0884b16 
  beeline/src/java/org/apache/hive/beeline/BufferedRows.java fc8e62b 
  beeline/src/java/org/apache/hive/beeline/Rows.java a66e709 
  beeline/src/main/resources/BeeLine.properties 9947007 
  beeline/src/test/org/apache/hive/beeline/src/test/TestBeeLineWithArgs.java 
e3c6a72 

Diff: https://reviews.apache.org/r/15864/diff/


Testing
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unit tests included. Also tested manually.


Thanks,

Thejas Nair

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