[ https://issues.apache.org/jira/browse/SPARK-30671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-30671. ---------------------------------- Fix Version/s: 3.0.0 Resolution: Fixed Issue resolved by pull request 27400 [https://github.com/apache/spark/pull/27400] > SparkSession emptyDataFrame should not create an RDD > ---------------------------------------------------- > > Key: SPARK-30671 > URL: https://issues.apache.org/jira/browse/SPARK-30671 > Project: Spark > Issue Type: New Feature > Components: SQL > Affects Versions: 2.4.4 > Reporter: Herman van Hövell > Assignee: Herman van Hövell > Priority: Major > Fix For: 3.0.0 > > > SparkSession.emptyDataFrame uses an empty RDD in the background. This is a > bit of a pity because the optimizer can't recognize this as being empty and > it won't apply things like {{PropagateEmptyRelation}}. -- 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