Xiao Li created SPARK-20941:
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Summary: Subquery Reuse does not work
Key: SPARK-20941
URL: https://issues.apache.org/jira/browse/SPARK-20941
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.2.0
Reporter: Xiao Li
Assignee: Xiao Li
- Subquery reuse does not work.
- It is sharing the same `SQLConf` (`spark.sql.exchange.reuse`) with the one
for Exchange Reuse.
- No test case covers the rule Subquery reuse.
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