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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2021/08/24 05:19:00 UTC

[jira] [Resolved] (SPARK-36561) Remove `ColumnVector.numNulls`

     [ https://issues.apache.org/jira/browse/SPARK-36561?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-36561.
----------------------------------
    Resolution: Invalid

> Remove `ColumnVector.numNulls`
> ------------------------------
>
>                 Key: SPARK-36561
>                 URL: https://issues.apache.org/jira/browse/SPARK-36561
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 3.2.0
>            Reporter: Dmitry Sysolyatin
>            Priority: Major
>
> Hi!
> When I was implementing ColumnVector abstract class I started to check where `numNulls` is used in spark source code. I didn't find any places where it is used except tests
> Is there any plans to use it in the future. If no then I suppose to remove `numNulls` method.



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