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https://issues.apache.org/jira/browse/SPARK-24076?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Herman van Hovell resolved SPARK-24076.
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Resolution: Fixed
Assignee: yucai
Fix Version/s: 2.4.0
> very bad performance when shuffle.partition = 8192
> --------------------------------------------------
>
> Key: SPARK-24076
> URL: https://issues.apache.org/jira/browse/SPARK-24076
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.3.0
> Reporter: yucai
> Assignee: yucai
> Priority: Major
> Fix For: 2.4.0
>
> Attachments: image-2018-04-25-14-29-39-958.png, p1.png, p2.png
>
>
> We see very bad performance when shuffle.partition = 8192 on some cases.
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