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https://issues.apache.org/jira/browse/HIVE-24380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mustafa İman updated HIVE-24380:
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Fix Version/s: 4.0.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> NullScanTaskDispatcher should liststatus in parallel
> ----------------------------------------------------
>
> Key: HIVE-24380
> URL: https://issues.apache.org/jira/browse/HIVE-24380
> Project: Hive
> Issue Type: Sub-task
> Reporter: Mustafa İman
> Assignee: Mustafa İman
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> NullScanTaskDispatcher does listStatus for hundreds of partition directories
> in case of external tables. This is big problem in cloud installations where
> directory listings are in object store like S3. We can do this in parallel.
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