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https://issues.apache.org/jira/browse/FLINK-39900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-39900:
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Labels: pull-request-available (was: )
> Support configuring the number of threads used in ForStStateDataTransfer
> ------------------------------------------------------------------------
>
> Key: FLINK-39900
> URL: https://issues.apache.org/jira/browse/FLINK-39900
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / State Backends
> Reporter: Francis
> Priority: Not a Priority
> Labels: pull-request-available
>
> Currently it is not possible to configure the thread pool used in the
> `ForStStateDataTransfer` class. This limits the amount of threads available
> when transferring or writing state using ForSt. Whenever a
> `ForStStateDataTransfer` class is created, the default `DEFAULT_THREAD_NUM`
> of 4 is passed in via the class constructor.
>
> When working with Flink applications that handle large amounts of state it
> would be helpful to tune this value. We should add a `ConfigOption` that
> allows configuring the amount of threads made available to the
> `ForStStateDataTransfer` class.
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