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  1. Pig
  2. PIG-4059 Pig on Spark
  3. PIG-5332

Implement auto parallelism for pig on spark

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

      Currently, pig on spark use pig.exec.reducers.max as reduce number. It is better to have auto parallelism and not let end-users to calculate the reduce number. Pig on tez implementation is in PIG-4434

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            • Assignee:
              Unassigned
              Reporter:
              kellyzly liyunzhang
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              • Created:
                Updated: