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  1. Spark
  2. SPARK-28939

SQL configuration are not always propagated

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.4, 2.4.4
    • Fix Version/s: 2.4.5, 3.0.0
    • Component/s: SQL
    • Labels:
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      Description

      The SQL configurations are propagated to executors in order to be effective.
      Unfortunately, in some cases, we are missing to propagate them, making them un-effective.

      The problem happens every time rdd or queryExecution.toRdd are used. And this is pretty frequent in the codebase.

      Please notice that there are 2 parts of this issue:

      • when a user directly uses those APIs
      • when Spark invokes them (eg. throughout the ML lib and other usages or the describe method on the Dataset class)

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            • Assignee:
              mgaido Marco Gaido
              Reporter:
              mgaido Marco Gaido
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              • Created:
                Updated:
                Resolved: