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  1. Hive
  2. HIVE-10156

SimpleFetchOptimizer - disable all threshold check for an unfiltered select

    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 1.2.0
    • Fix Version/s: None
    • Component/s: Physical Optimizer
    • Labels:
      None

      Description

      SimpleFetchOptimizer does not optimize simple projections without a filter on an extremely large table by skipping to the FetchTask with -1 limit.

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              • Assignee:
                gopalv Gopal V
                Reporter:
                gopalv Gopal V
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                • Created:
                  Updated: