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 08:42:00 UTC

[jira] [Created] (SPARK-32659) Replace Array with Set in InSubqueryExec

Yuming Wang created SPARK-32659:
-----------------------------------

             Summary: 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


{{Set}}'s contains 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