Deepak Jaiswal created HIVE-16260:
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Summary: Remove parallel edges of semijoin with map joins.
Key: HIVE-16260
URL: https://issues.apache.org/jira/browse/HIVE-16260
Project: Hive
Issue Type: Task
Reporter: Deepak Jaiswal
Assignee: Deepak Jaiswal
Remove parallel edges of semijoin with map joins as they don't give any benefit
to the query.
Also, ensure that bloom filters are created to handle at least 1M entries and
the semijoin is disabled if the big table has less than 1M rows.
Both these features are configurable.
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