[jira] [Commented] (SPARK-42528) Optimize PercentileHeap

2023-02-27 Thread Apache Spark (Jira)


[ 
https://issues.apache.org/jira/browse/SPARK-42528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17693933#comment-17693933
 ] 

Apache Spark commented on SPARK-42528:
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User 'alkis' has created a pull request for this issue:
https://github.com/apache/spark/pull/40193

> Optimize PercentileHeap
> ---
>
> Key: SPARK-42528
> URL: https://issues.apache.org/jira/browse/SPARK-42528
> Project: Spark
>  Issue Type: Improvement
>  Components: Spark Core
>Affects Versions: 3.4.0
>Reporter: Alkis Evlogimenos
>Assignee: Alkis Evlogimenos
>Priority: Major
> Fix For: 3.5.0
>
>
> It is not fast enough when used inside the scheduler for estimations which 
> slows down scheduling rate and as a result query execution time.



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[jira] [Commented] (SPARK-42528) Optimize PercentileHeap

2023-02-22 Thread Apache Spark (Jira)


[ 
https://issues.apache.org/jira/browse/SPARK-42528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17692109#comment-17692109
 ] 

Apache Spark commented on SPARK-42528:
--

User 'alkis' has created a pull request for this issue:
https://github.com/apache/spark/pull/40121

> Optimize PercentileHeap
> ---
>
> Key: SPARK-42528
> URL: https://issues.apache.org/jira/browse/SPARK-42528
> Project: Spark
>  Issue Type: Improvement
>  Components: Spark Core
>Affects Versions: 3.4.0
>Reporter: Alkis Evlogimenos
>Assignee: Alkis Evlogimenos
>Priority: Major
> Fix For: 3.4.0
>
>
> It is not fast enough when used inside the scheduler for estimations which 
> slows down scheduling rate and as a result query execution time.



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