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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/03/11 16:58:01 UTC

[jira] [Comment Edited] (SPARK-24640) size(null) returns null

    [ https://issues.apache.org/jira/browse/SPARK-24640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17057207#comment-17057207 ] 

Dongjoon Hyun edited comment on SPARK-24640 at 3/11/20, 4:57 PM:
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This is reverted via https://github.com/apache/spark/pull/27834


was (Author: dongjoon):
This is reverted.

> size(null) returns null 
> ------------------------
>
>                 Key: SPARK-24640
>                 URL: https://issues.apache.org/jira/browse/SPARK-24640
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.3.1
>            Reporter: Xiao Li
>            Priority: Major
>
> Size(null) should return null instead of -1 in 3.0 release. This is a behavior change. 



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