[
https://issues.apache.org/jira/browse/SPARK-34826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mridul Muralidharan resolved SPARK-34826.
-----------------------------------------
Fix Version/s: 3.3.0
Resolution: Fixed
Issue resolved by pull request 34122
[https://github.com/apache/spark/pull/34122]
> Adaptive fetch of shuffle mergers for Push based shuffle
> --------------------------------------------------------
>
> Key: SPARK-34826
> URL: https://issues.apache.org/jira/browse/SPARK-34826
> Project: Spark
> Issue Type: Sub-task
> Components: Shuffle, Spark Core
> Affects Versions: 3.1.0
> Reporter: Venkata krishnan Sowrirajan
> Assignee: Venkata krishnan Sowrirajan
> Priority: Major
> Fix For: 3.3.0
>
>
> Currently the shuffle mergers are set during the creation of ShuffleMapStage.
> In the initial set of stages, there won't be enough executors added which can
> cause not enough shuffle mergers to be set during the creation of the shuffle
> map stage. This task is to handle the issue of low merge ratio for initial
> stages.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
