[ https://issues.apache.org/jira/browse/SPARK-24640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun closed 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 > > Size(null) should return null instead of -1 in 3.0 release. This is a > behavior change. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org