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From Chaoyu Tang <ctang...@gmail.com>
Subject Review Request 58686: HIVE-16147: Rename a partitioned table should not drop its partition columns stats
Date Mon, 24 Apr 2017 22:29:14 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/58686/
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Review request for hive and pengcheng xiong.


Bugs: HIVE-16147
    https://issues.apache.org/jira/browse/HIVE-16147


Repository: hive-git


Description
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The patch is to
1. preserve the column stats after a partitioned table is renamed
2. rename the alter_table_invalidate_column_stats.q to alter_table_column_stats.q


Diffs
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  metastore/src/java/org/apache/hadoop/hive/metastore/HiveAlterHandler.java 77b3541 
  metastore/src/java/org/apache/hadoop/hive/metastore/MetaStoreUtils.java 1b701e0 
  ql/src/test/queries/clientpositive/alter_table_column_stats.q PRE-CREATION 
  ql/src/test/queries/clientpositive/alter_table_invalidate_column_stats.q a478451 
  ql/src/test/results/clientpositive/alter_table_column_stats.q.out PRE-CREATION 
  ql/src/test/results/clientpositive/alter_table_invalidate_column_stats.q.out 85d7dc4 


Diff: https://reviews.apache.org/r/58686/diff/1/


Testing
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manual tests
qtests


Thanks,

Chaoyu Tang


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