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  1. Spark
  2. SPARK-31412 New Adaptive Query Execution in Spark SQL
  3. SPARK-9853

Optimize shuffle fetch of contiguous partition IDs

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0
    • Component/s: Spark Core, SQL
    • Labels:
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      Description

      On the map side, we should be able to serve a block representing multiple partition IDs in one block manager request

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            • Assignee:
              XuanYuan Yuanjian Li
              Reporter:
              matei Matei Alexandru Zaharia
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              • Created:
                Updated:
                Resolved: