[ https://issues.apache.org/jira/browse/SPARK-30339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon reassigned SPARK-30339: ------------------------------------ Assignee: Zhenhua Wang > Avoid to fail twice in function lookup > -------------------------------------- > > Key: SPARK-30339 > URL: https://issues.apache.org/jira/browse/SPARK-30339 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 2.4.5, 3.0.0 > Reporter: Zhenhua Wang > Assignee: Zhenhua Wang > Priority: Minor > > Currently if function lookup fails, spark will give it a second change by > casting decimal type to double type. But for cases where decimal type doesn't > exist, it's meaningless to lookup again and causes extra cost like > unnecessary metastore access. We should throw exceptions directly in these > cases. -- 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