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https://issues.apache.org/jira/browse/SPARK-52539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-52539:
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Labels: pull-request-available (was: )
> Session hooks
> -------------
>
> Key: SPARK-52539
> URL: https://issues.apache.org/jira/browse/SPARK-52539
> Project: Spark
> Issue Type: New Feature
> Components: Connect
> Affects Versions: 4.0.0
> Reporter: Niklas Mohrin
> Assignee: Niklas Mohrin
> Priority: Minor
> Labels: pull-request-available
> Fix For: 4.1.0
>
>
> This change introduces a new class SparkSession.Hook to pyspark. Such a hook
> can be registered with a spark session and will be called at particular
> times. For this initial version, hooks support the on_execute_plan method
> which can be used to modify an ExecutePlanRequest right before it is sent.
> The motivation for this change is to define a slim but powerful interface
> with which additional behavior can be injected into a spark session.
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