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From "Maxim Gekk (Jira)" <j...@apache.org>
Subject [jira] [Reopened] (SPARK-24640) size(null) returns null
Date Tue, 08 Oct 2019 07:39:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-24640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Maxim Gekk reopened SPARK-24640:
--------------------------------

> 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
>              Labels: api, bulk-closed
>
> Size(null) should return null instead of -1 in 3.0 release. This is a behavior change. 



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