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Zoltan Haindrich commented on HIVE-23806: ----------------------------------------- hey [~yhaya]: yes, that's correct - it will only aid {{ADD COLUMNS}} > Avoid clearing column stat states in all partition in case schema is extended > ----------------------------------------------------------------------------- > > Key: HIVE-23806 > URL: https://issues.apache.org/jira/browse/HIVE-23806 > Project: Hive > Issue Type: Improvement > Reporter: Zoltan Haindrich > Assignee: Zoltan Haindrich > Priority: Major > Labels: pull-request-available > Time Spent: 10m > Remaining Estimate: 0h > > in case there are many partitions; adding a new column without cascade may > take a while - because we want to make sure in schema evolution cases that we > don't reuse stats later-on by mistake... > however this is not neccessary in case the schema is extended -- This message was sent by Atlassian Jira (v8.3.4#803005)