[ https://issues.apache.org/jira/browse/SPARK-16419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Herman van Hovell resolved SPARK-16419. --------------------------------------- Resolution: Duplicate > EnsureRequirements adds extra Sort to already sorted cached table > ----------------------------------------------------------------- > > Key: SPARK-16419 > URL: https://issues.apache.org/jira/browse/SPARK-16419 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 1.6.2 > Reporter: Mitesh > Priority: Minor > > EnsureRequirements compares the required and given sort ordering, but uses > Scala equals instead of a semantic equals, so column capitalization isn't > considered, and also fails for a cached table. This results in a > SortMergeJoin of a cached already-sorted table to add an extra sort. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org