Volodymyr Lyubinets created SPARK-6794:
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Summary: Speed up default BroadcastHashJoin performance by using
kryo-based SparkSerializer
Key: SPARK-6794
URL: https://issues.apache.org/jira/browse/SPARK-6794
Project: Spark
Issue Type: Improvement
Components: SQL
Reporter: Volodymyr Lyubinets
This won't matter if kryo is already used, but will make a speedup if it's not.
I'll submit a PR shortly.
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