Reynold Xin created SPARK-11675:
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Summary: Remove shuffle hash joins
Key: SPARK-11675
URL: https://issues.apache.org/jira/browse/SPARK-11675
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Reynold Xin
Assignee: Reynold Xin
They are off by default. I think we should just standardize on sort merge join
for large joins for now, and create better implementations of hash joins if
needed in the future.
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