[
https://issues.apache.org/jira/browse/SPARK-39455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17553556#comment-17553556
]
Apache Spark commented on SPARK-39455:
--------------------------------------
User 'ulysses-you' has created a pull request for this issue:
https://github.com/apache/spark/pull/36856
> 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
