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https://issues.apache.org/jira/browse/ARROW-13672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-13672:
-----------------------------------
Labels: beginner good-first-issue pull-request-available (was: beginner
good-first-issue)
> [C++] BinaryBuilder doesn't preserve passed in DataType
> -------------------------------------------------------
>
> Key: ARROW-13672
> URL: https://issues.apache.org/jira/browse/ARROW-13672
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Affects Versions: 5.0.0
> Reporter: Micah Kornfield
> Assignee: Supun Kamburugamuva
> Priority: Minor
> Labels: beginner, good-first-issue, pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> There is a
> [constructor|https://github.com/apache/arrow/blob/1430c93f68960e10a50d27f465eb174e76ac06b2/cpp/src/arrow/array/builder_binary.h#L56]
> that takes a datatype for binary builder but it is discarded. When
> constructing an Array the type is always the value returned from type()
> [binary|https://github.com/apache/arrow/blob/1430c93f68960e10a50d27f465eb174e76ac06b2/cpp/src/arrow/array/builder_binary.h#L390]
> If a consumer of the API wants to have an extension array this prevents them
> from passing the extension type though.
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