Matt McCline created HIVE-17147:
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Summary: Vectorization: Add code for testing MapJoin operator in
isolation and measuring its performance with JMH
Key: HIVE-17147
URL: https://issues.apache.org/jira/browse/HIVE-17147
Project: Hive
Issue Type: Bug
Components: Hive
Reporter: Matt McCline
Priority: Critical
Current limitations:
Only a one long key test currently. Need more tests.
The hive-jmh test doesn't handle multiple iterations. And, the number of rows
and keys being driven through is way too small to be meaningful.
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