[jira] [Resolved] (ARROW-11043) [C++] Add "is_nan" kernel

["Antoine Pitrou (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-11043?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou resolved ARROW-11043.
------------------------------------
    Fix Version/s: 3.0.0
       Resolution: Fixed

Issue resolved by pull request 9023
[https://github.com/apache/arrow/pull/9023]

> [C++] Add "is_nan" kernel
> -------------------------
>
>                 Key: ARROW-11043
>                 URL: https://issues.apache.org/jira/browse/ARROW-11043
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++
>            Reporter: Bruno LE HYARIC
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.0.0
>
>          Time Spent: 3h 50m
>  Remaining Estimate: 0h
>
> Add "is_nan" kernel on the basis of "is_null" kernel signature (see arrow/compute/kernels/scalar_validity.cc) and implemented with applicator & operator like in arrow/compute/kernels/compare.cc kernels. Kernel only implemented for FloatType and DoubleType.



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