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https://issues.apache.org/jira/browse/SPARK-54947?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-54947:
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Labels: pull-request-available (was: )
> Refactor block mapping by reusing blockInfoWrappers for better block
> management
> -------------------------------------------------------------------------------
>
> Key: SPARK-54947
> URL: https://issues.apache.org/jira/browse/SPARK-54947
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 4.2.0
> Reporter: wuyi
> Priority: Major
> Labels: pull-request-available
>
> SPARK-53446 has optimized block seraching by the additional block mapping
> between the main blockId and the block pieces. It's a great idea that speeds
> up the block searching. And we could optimize it by resusing the existing
> blockInfoWrappers rather than three new HashMaps for better block management.
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