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https://issues.apache.org/jira/browse/SPARK-35384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun resolved SPARK-35384.
-----------------------------------
Fix Version/s: 3.2.0
Resolution: Fixed
Issue resolved by pull request 32527
[https://github.com/apache/spark/pull/32527]
> Improve performance for InvokeLike.invoke
> -----------------------------------------
>
> Key: SPARK-35384
> URL: https://issues.apache.org/jira/browse/SPARK-35384
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: Chao Sun
> Assignee: Chao Sun
> Priority: Minor
> Fix For: 3.2.0
>
>
> `InvokeLike.invoke` uses `map` to evaluate arguments:
> {code:java}
> val args = arguments.map(e => e.eval(input).asInstanceOf[Object])
> if (needNullCheck && args.exists(_ == null)) {
> // return null if one of arguments is null
> null
> } else {
> {code}
> which seems pretty expensive if the method itself is trivial. We can change
> it to a plain for-loop.
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