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https://issues.apache.org/jira/browse/SPARK-35671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-35671:
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Assignee: Apache Spark
> Add Support in the ESS to serve merged shuffle block meta and data to
> executors
> -------------------------------------------------------------------------------
>
> Key: SPARK-35671
> URL: https://issues.apache.org/jira/browse/SPARK-35671
> Project: Spark
> Issue Type: Sub-task
> Components: Shuffle
> Affects Versions: 3.1.0
> Reporter: Chandni Singh
> Assignee: Apache Spark
> Priority: Major
>
> With push-based shuffle enabled, the reducers send 2 different requests to
> the ESS:
> 1. Request to fetch the metadata of the merged shuffle block.
> 2. Requests to fetch the data of the merged shuffle block in chunks which
> are by default 2MB in size.
> The ESS should be able to serve these requests and this Jira targets all the
> changes in the network-common and network-shuffle modules to be able to
> support this.
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