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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] [Resolved] (SPARK-24640) size(null) returns null
[ https://issues.apache.org/jira/browse/SPARK-24640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun resolved SPARK-24640.
-----------------------------------
Resolution: Won't Do
> 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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