liyunzhang_intel created SPARK-5682:
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Summary: Reuse hadoop encrypted shuffle algorithm to enable spark
encrypted shuffle
Key: SPARK-5682
URL: https://issues.apache.org/jira/browse/SPARK-5682
Project: Spark
Issue Type: New Feature
Components: Shuffle
Reporter: liyunzhang_intel
Encrypted shuffle is enabled in hadoop 2.6 which make the process of shuffle
data safer. This feature is necessary in spark. We reuse hadoop encrypted
shuffle feature to spark and because ugi credential info is necessary in
encrypted shuffle, we first enable encrypted shuffle on spark-on-yarn framework.
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