[jira] [Assigned] (HIVE-24668) Improve FileSystem usage in dynamic partition handling

["Peter Varga (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-24668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Varga reassigned HIVE-24668:
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> Improve FileSystem usage in dynamic partition handling
> ------------------------------------------------------
>
>                 Key: HIVE-24668
>                 URL: https://issues.apache.org/jira/browse/HIVE-24668
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Peter Varga
>            Assignee: Peter Varga
>            Priority: Major
>
> Possible improvements:
>  * In the Movetask process both getFullDPSpecs and later Hive::getValidPartitionsInPath do a listing for dynamic partitions in the table, the result of the first can be reused
>  * Hive::listFilesCreatedByQuery does the recursive listing on Hive side, the native recursive listing should be used
>  * if we add a new partition we populate the quickstats, that will do another listing for the new partition, the files are already collected for the writeNotificationlogs, that can be used



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