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  1. Spark
  2. SPARK-23574

SinglePartition in data source V2 scan

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.4.0
    • Fix Version/s: 2.4.0
    • Component/s: Spark Core
    • Labels:
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      Description

      DataSourceV2ScanExec currently reports UnknownPartitioning whenever the reader doesn't mix in SupportsReportPartitioning. It can also report SinglePartition in the case where there's a single reader factory.

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            • Assignee:
              joseph.torres Jose Torres
              Reporter:
              joseph.torres Jose Torres
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