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  1. Apache Arrow
  2. ARROW-10151

[Python] Add support MapArray to_pandas conversion

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0
    • Python

    Description

      MapArray does not currently support to_pandas conversion and raises a Status::NotImplemented("No known equivalent Pandas block for Arrow data of type ")

      Conversion from Pandas seems to work, but should verify there are tests in place.

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          is depended upon by

          Sub-task - The sub-task of the issue SPARK-24554 Add MapType Support for Arrow in PySpark

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. ARROW-9812 [Python] Map data types doesn't work from Arrow to Parquet

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. ARROW-10260 [Python] Missing MapType to Pandas dtype

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #8337

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              bryanc Bryan Cutler
              bryanc Bryan Cutler
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                Resolved:

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