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https://issues.apache.org/jira/browse/SPARK-33741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Graves resolved SPARK-33741.
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Fix Version/s: 3.2.0
Assignee: Sanket Chintapalli
Resolution: Fixed
> Add minimum threshold speculation config
> ----------------------------------------
>
> Key: SPARK-33741
> URL: https://issues.apache.org/jira/browse/SPARK-33741
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 3.0.1
> Reporter: Sanket Reddy
> Assignee: Sanket Chintapalli
> Priority: Minor
> Fix For: 3.2.0
>
>
> When we turn on speculation with default configs we have the last 10% of the
> tasks subject to speculation. There are a lot of stages where the stage runs
> for few seconds to minutes. Also in general we don't want to speculate tasks
> that run within a specific interval. By setting a minimum threshold for
> speculation gives us better control
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