You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Yuming Wang (Jira)" <ji...@apache.org> on 2020/08/19 09:48:00 UTC
[jira] [Updated] (SPARK-32659) Replace Array with Set in
InSubqueryExec
[ https://issues.apache.org/jira/browse/SPARK-32659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuming Wang updated SPARK-32659:
--------------------------------
Description:
{{Set}}'s contains function has better performance:
https://www.baeldung.com/java-hashset-arraylist-contains-performance
was:
{{Set}}'s contains has better performance:
https://www.baeldung.com/java-hashset-arraylist-contains-performance
> Replace Array with Set in InSubqueryExec
> ----------------------------------------
>
> Key: SPARK-32659
> URL: https://issues.apache.org/jira/browse/SPARK-32659
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Yuming Wang
> Priority: Major
>
> {{Set}}'s contains function has better performance:
> https://www.baeldung.com/java-hashset-arraylist-contains-performance
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org