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https://reviews.apache.org/r/54341/
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(Updated 二月 6, 2018, 3:01 a.m.)


Review request for hive, Carl Steinbach and Ratandeep Ratti.


Changes
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Rebased on HEAD.


Bugs: HIVE-15353
    https://issues.apache.org/jira/browse/HIVE-15353


Repository: hive-git


Description (updated)
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Updated HiveAlterHandler.updateOrGetPartitionColumnStats to handle null 
`oldCols`.


Diffs (updated)
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standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/HiveAlterHandler.java
 89354a2d34249903a9ff13c4ed913a68de93057e 


Diff: https://reviews.apache.org/r/54341/diff/4/

Changes: https://reviews.apache.org/r/54341/diff/3-4/


Testing
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After making these changes, I no longer encounter NullPointerExceptions when 
setting cols to null in create_table, alter_table, and alter_partition calls.


Thanks,

Anthony Hsu

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