Ashutosh Chauhan created HIVE-9189:
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Summary: Add ProjectRemove, ProjectMerge & ProjectMultiJoinMerge
rules on CBO path
Key: HIVE-9189
URL: https://issues.apache.org/jira/browse/HIVE-9189
Project: Hive
Issue Type: Improvement
Components: CBO, Logical Optimizer
Affects Versions: 0.15.0
Reporter: Ashutosh Chauhan
Assignee: Ashutosh Chauhan
Attachments: HIVE-9189.patch
When these rules fire we will get shorter and tighter operator pipeline.
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