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Posted to issues@spark.apache.org by "Yang Jie (Jira)" <ji...@apache.org> on 2025/06/07 18:15:00 UTC

[jira] [Updated] (SPARK-52418) Performance gap in PercentileHeap when using Java 21 compared to using Java 17.

     [ https://issues.apache.org/jira/browse/SPARK-52418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yang Jie updated SPARK-52418:
-----------------------------
    Summary: Performance gap in PercentileHeap when using Java 21 compared to using Java 17.  (was: There are performance differences in PercentileHeap when using Java 17 and Java 21)

> Performance gap in PercentileHeap when using Java 21 compared to using Java 17.
> -------------------------------------------------------------------------------
>
>                 Key: SPARK-52418
>                 URL: https://issues.apache.org/jira/browse/SPARK-52418
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 4.0.0, 4.1.0
>            Reporter: Yang Jie
>            Priority: Major
>




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