Qi Zhu created SPARK-47612:
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Summary: Improve picking the side of partially clustered
distribution accroding to partition size
Key: SPARK-47612
URL: https://issues.apache.org/jira/browse/SPARK-47612
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 4.0.0
Reporter: Qi Zhu
Now we pick up the side of partially clustered distribution:
Using plan statistics to determine which side of join to fully
cluster partition values.
We can optimize to use partition size since we have the information now.
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