[ https://issues.apache.org/jira/browse/SPARK-19994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiao Li updated SPARK-19994: ---------------------------- Affects Version/s: 2.0.2 2.1.0 > Wrong outputOrdering for right/full outer smj > --------------------------------------------- > > Key: SPARK-19994 > URL: https://issues.apache.org/jira/browse/SPARK-19994 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.0.2, 2.1.0, 2.2.0 > Reporter: Zhenhua Wang > > For right outer join, values of the left key will be filled with nulls if it > can't match the value of the right key, so `nullOrdering` of the left key > can't be guaranteed. We should output right key order. > For full outer join, neither left key nor right key guarantees > `nullOrdering`. We should not output any ordering. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org