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Posted to jira@arrow.apache.org by "Joris Van den Bossche (Jira)" <ji...@apache.org> on 2020/11/05 07:57:00 UTC
[jira] [Commented] (ARROW-9489) [C++] Add fill_null kernel
implementation for (array[string], scalar[string])
[ https://issues.apache.org/jira/browse/ARROW-9489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17226557#comment-17226557 ]
Joris Van den Bossche commented on ARROW-9489:
----------------------------------------------
cc [~maartenbreddels] depending on time, this would also be an interesting one
{code}
In [1]: arr = pa.array(['a', 'b', None])
In [2]: import pyarrow.compute as pc
In [3]: pc.fill_null(arr, 'c')
...
ArrowNotImplementedError: Function fill_null has no kernel matching input types (array[string], scalar[string])
{code}
> [C++] Add fill_null kernel implementation for (array[string], scalar[string])
> -----------------------------------------------------------------------------
>
> Key: ARROW-9489
> URL: https://issues.apache.org/jira/browse/ARROW-9489
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Uwe Korn
> Priority: Major
> Fix For: 3.0.0
>
>
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