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https://issues.apache.org/jira/browse/ARROW-4387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17661409#comment-17661409
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Rok Mihevc commented on ARROW-4387:
-----------------------------------
This issue has been migrated to [issue
#20953|https://github.com/apache/arrow/issues/20953] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [Go] tensor doesn't support access to Null bitmap data?
> -------------------------------------------------------
>
> Key: ARROW-4387
> URL: https://issues.apache.org/jira/browse/ARROW-4387
> Project: Apache Arrow
> Issue Type: Bug
> Components: Go
> Affects Versions: 0.12.0
> Environment: n/a
> Reporter: Randall O'Reilly
> Priority: Major
>
> 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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