Rajesh Balamohan created HIVE-26110:
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Summary: bulk insert into partitioned table creates lots of files
in iceberg
Key: HIVE-26110
URL: https://issues.apache.org/jira/browse/HIVE-26110
Project: Hive
Issue Type: Bug
Reporter: Rajesh Balamohan
For e.g, create web_returns table in tpcds in iceberg format and try to copy
over data from regular table. More like "insert into web_returns_iceberg as
select * from web_returns".
This inserts the data correctly, however there are lot of files present in each
partition. IMO, dynamic sort optimisation isn't working fine and this causes
records not to be grouped in the final phase.
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