[ https://issues.apache.org/jira/browse/SPARK-18637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhan Zhang updated SPARK-18637: ------------------------------- Component/s: SQL > Stateful UDF should be considered as nondeterministic > ----------------------------------------------------- > > Key: SPARK-18637 > URL: https://issues.apache.org/jira/browse/SPARK-18637 > Project: Spark > Issue Type: Bug > Components: SQL > Reporter: Zhan Zhang > > If the annotation UDFType of a udf is stateful, it shoudl be considered as > non-deterministic. Otherwise, the catalyst may optimize the plan and return > the wrong result. -- 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