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  1. Pig
  2. PIG-466

PERFORMANCE: dropping the columns as soon as possible

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.2.0
    • 0.8.0
    • None
    • None

    Description

      Currently, each operator carries all the data until foreach is encountered. This can cause significant performance degradation.

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            daijy Daniel Dai
            olgan Olga Natkovich
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              Created:
              Updated:
              Resolved: