Csaba Ringhofer created IMPALA-11837:
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Summary: Implement DROP STATS for Hive ACID tables
Key: IMPALA-11837
URL: https://issues.apache.org/jira/browse/IMPALA-11837
Project: IMPALA
Issue Type: New Feature
Components: Catalog, Frontend
Reporter: Csaba Ringhofer
The HMS api used by DROP STATS does not work for ACID tables (HIVE-22104), and
there isn't seem to be an intention on the Hive side to implement this (Hive
has no DROP STATS statement, so this api is probably only used by Impala).
As a workaround Impala could set all stats to -1 when executing DROP STATS on
ACID tables.
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