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  1. Spark
  2. SPARK-26759 Arrow optimization in SparkR's interoperability
  3. SPARK-26920

Deduplicate type checking across Arrow optimization and vectorized APIs in SparkR

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0
    • Fix Version/s: 3.0.0
    • Component/s: SparkR
    • Labels:
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      Description

      There are duplication about type checking in Arrow <> SparkR code paths. For instance,

      https://github.com/apache/spark/blob/8126d09fb5b969c1e293f1f8c41bec35357f74b5/R/pkg/R/group.R#L229-L253

      struct type and map type should also be restricted.

      We should pull it out as a separate function and add deduplicated tests separately.

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              • Assignee:
                hyukjin.kwon Hyukjin Kwon
                Reporter:
                hyukjin.kwon Hyukjin Kwon
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                • Created:
                  Updated:
                  Resolved: