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Posted to issues@hive.apache.org by "Ankur Tagra (Jira)" <ji...@apache.org> on 2020/08/16 21:45:00 UTC

[jira] [Reopened] (HIVE-524) ExecDriver adds 0 byte file to input paths

     [ https://issues.apache.org/jira/browse/HIVE-524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ankur Tagra reopened HIVE-524:
------------------------------
      Assignee: Ankur Tagra

> ExecDriver adds 0 byte file to input paths
> ------------------------------------------
>
>                 Key: HIVE-524
>                 URL: https://issues.apache.org/jira/browse/HIVE-524
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.5.0
>            Reporter: Johan Oskarsson
>            Assignee: Ankur Tagra
>            Priority: Major
>
> In the addInputPaths method in ExecDriver:
> If the input path of a partition cannot be found or contains no files with data in them, a 0 byte file is created and added to the job instead. This causes our custom InputFormat to throw an exception since it is asked to process an unknown file format (not an lzo file).



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