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  1. Pig
  2. PIG-4856 Optimization for pig on spark
  3. PIG-5196

Enable persist/cache mechanism in Pig

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    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: spark-branch
    • Component/s: spark
    • Labels:
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      Description

      We can get performance benefit from persist/cache mechanism.
      With persist/cache mechanism, we can optimize current implementation of multi query, specialized Joins

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            • Assignee:
              kexianda Xianda Ke
              Reporter:
              kexianda Xianda Ke
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              • Created:
                Updated: