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https://issues.apache.org/jira/browse/ARROW-4622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rok Mihevc updated ARROW-4622:
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External issue URL: https://github.com/apache/arrow/issues/21160
> [C++] [Python] MakeDense and MakeSparse in UnionArray should accept a vector
> of Field
> -------------------------------------------------------------------------------------
>
> Key: ARROW-4622
> URL: https://issues.apache.org/jira/browse/ARROW-4622
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++, Python
> Affects Versions: 0.13.0
> Reporter: Kenta Murata
> Assignee: Kenta Murata
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.14.0
>
> Time Spent: 4h 50m
> Remaining Estimate: 0h
>
> Currently MakeDense and MakeUnion of UnionArray couldn't create a UnionArray
> with user-specified field names. This is bugs of these functions.
> To fix them, optional arguments of std::vector<Field> should be added.
> GLib and Python bindings should be fixed, together.
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