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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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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • spark-branch
    • spark
    • None

    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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            kexianda Xianda Ke
            kexianda Xianda Ke
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              Created:
              Updated: