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  1. Apache Arrow
  2. ARROW-4387

[Go] tensor doesn't support access to Null bitmap data?

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.12.0
    • Fix Version/s: None
    • Component/s: Go
    • Labels:
      None
    • Environment:
      n/a

      Description

      It seems that the tensor interface does not provide access to the Null bitmap data in the underlying array. The root cause appears to be that Data does not have the null bitmap data and associated IsNull / IsValid methods, and tensor only retains the Data and not the Array – only the array has the actual null bitmap and associated methods. So either keeping the array.Interface around or moving the null bitmap into Data would seem to be the necessary steps.

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            • Assignee:
              Unassigned
              Reporter:
              rcoreilly Randall O'Reilly
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              Dates

              • Created:
                Updated: