Review Request 19447: HIVE-6704: date_add()/date_sub()/datediff() fail with NPE with null input

Wed, 19 Mar 2014 19:43:29 -0700 

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https://reviews.apache.org/r/19447/
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Review request for hive and Ashutosh Chauhan.


Bugs: HIVE-6704
    https://issues.apache.org/jira/browse/HIVE-6704


Repository: hive-git


Description
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Return null if input args are null.
Also support char/varchar args.


Diffs
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  ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFDateAdd.java 
1b6c64d 
  ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFDateDiff.java 
92b1000 
  ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFDateSub.java 
125e467 
  ql/src/test/org/apache/hadoop/hive/ql/udf/TestGenericUDFDateAdd.java ee841d3 
  ql/src/test/org/apache/hadoop/hive/ql/udf/TestGenericUDFDateDiff.java 936c554 
  ql/src/test/org/apache/hadoop/hive/ql/udf/TestGenericUDFDateSub.java 46153e0 

Diff: https://reviews.apache.org/r/19447/diff/


Testing
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Thanks,

Jason Dere

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