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https://issues.apache.org/jira/browse/SPARK-37605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17456883#comment-17456883
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Apache Spark commented on SPARK-37605:
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User 'cxzl25' has created a pull request for this issue:
https://github.com/apache/spark/pull/34859
> Support the configuration of the initial number of scan partitions when
> executing a take on a query
> ---------------------------------------------------------------------------------------------------
>
> Key: SPARK-37605
> URL: https://issues.apache.org/jira/browse/SPARK-37605
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: dzcxzl
> Priority: Trivial
>
> Now the initial number of scanned partitions is 1 by default when executing a
> take on a query.
> This number does not support configuration.
> Sometimes the first task runs slower. If we have this configuration, we can
> increase the initial parallelism.
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