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Posted to issues@arrow.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/06/05 14:14:00 UTC
[jira] [Updated] (ARROW-4787) [C++] Include "null" values (perhaps
with an option to toggle on/off) in hash kernel actions
[ https://issues.apache.org/jira/browse/ARROW-4787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated ARROW-4787:
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Labels: pull-request-available (was: )
> [C++] Include "null" values (perhaps with an option to toggle on/off) in hash kernel actions
> --------------------------------------------------------------------------------------------
>
> Key: ARROW-4787
> URL: https://issues.apache.org/jira/browse/ARROW-4787
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Wes McKinney
> Assignee: Francois Saint-Jacques
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.15.0
>
>
> Null is a meaningful value in the context of analytics. We should have the option of considering it distinctly in e.g. {{ValueCounts}}
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