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https://issues.apache.org/jira/browse/SPARK-15307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheng Lian updated SPARK-15307:
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Assignee: Davies Liu
> Super slow to load a partitioned table from local disks
> -------------------------------------------------------
>
> Key: SPARK-15307
> URL: https://issues.apache.org/jira/browse/SPARK-15307
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Davies Liu
> Assignee: Davies Liu
>
> It took 22 seconds to load an partitioned table with 3000 files on local
> disks, because DeprecatedRawLocalFileStatus in RawLocalFileSystem use
> subprocess to load permission information.
> Right now, we did use these permission information, we could use another
> constructor of LocatedFileStatus to avoid this.
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