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  1. Spark
  2. SPARK-23624

Revise doc of method pushFilters

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.1
    • Fix Version/s: 2.3.1, 2.4.0
    • Component/s: SQL
    • Labels:
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      Description

      Revise doc of method pushFilters in SupportsPushDownFilters/SupportsPushDownCatalystFilters

      In `FileSourceStrategy`,  except `partitionKeyFilters`(the references of which is subset of partition keys), all filters needs to be evaluated after scanning. Otherwise, Spark will get wrong result from data sources like Orc/Parquet.

       

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            • Assignee:
              Gengliang.Wang Gengliang Wang
              Reporter:
              Gengliang.Wang Gengliang Wang
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                Updated:
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