[ https://issues.apache.org/jira/browse/SPARK-39455?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-39455: ------------------------------------ Assignee: (was: Apache Spark) > Improve expression non-codegen code path performance by cache data type > matching > -------------------------------------------------------------------------------- > > Key: SPARK-39455 > URL: https://issues.apache.org/jira/browse/SPARK-39455 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.4.0 > Reporter: XiDuo You > Priority: Major > > Some expressions do data type matching inside `eval` but it is not friendly > for performance. Which is a overhead for every execution per row. -- This message was sent by Atlassian Jira (v8.20.7#820007) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org