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Posted to dev@hive.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2014/10/28 08:22:33 UTC

[jira] [Updated] (HIVE-8630) CombineHiveInputFormat splits subclass of FileInputFormat which returns false for isSplitable()

     [ https://issues.apache.org/jira/browse/HIVE-8630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Navis updated HIVE-8630:
------------------------
    Attachment: HIVE-8630.1.patch.txt

> CombineHiveInputFormat splits subclass of FileInputFormat which returns false for isSplitable()
> -----------------------------------------------------------------------------------------------
>
>                 Key: HIVE-8630
>                 URL: https://issues.apache.org/jira/browse/HIVE-8630
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Minor
>         Attachments: HIVE-8630.1.patch.txt
>
>
> CombineFileInputFormat in hadoop does not check FileInputFormat.isSplitable and tries to split input file. Happened on custom SerDe which handles multi-lined json (return false always for isSplitable).
> Can be bypass by setting it HiveInputFormat for the query.



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