John Russell created HIVE-5293:
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Summary: Log a warning if on type mismatch between column stats
and actual column datatypes
Key: HIVE-5293
URL: https://issues.apache.org/jira/browse/HIVE-5293
Project: Hive
Issue Type: Improvement
Reporter: John Russell
Priority: Minor
After ALTER TABLE ... REPLACE COLUMNS, the data type recorded by column stats
for a column could be different than the current data type of that column. Hive
should log a warning in that case.
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