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Posted to dev@hive.apache.org by "Sushanth Sowmyan (JIRA)" <ji...@apache.org> on 2013/10/24 02:44:41 UTC

[jira] [Updated] (HIVE-5636) Introduce getPartitionColumns() functionality from HCatInputFormat

     [ https://issues.apache.org/jira/browse/HIVE-5636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sushanth Sowmyan updated HIVE-5636:
-----------------------------------

    Attachment: HIVE-5636.patch

> Introduce getPartitionColumns() functionality from HCatInputFormat
> ------------------------------------------------------------------
>
>                 Key: HIVE-5636
>                 URL: https://issues.apache.org/jira/browse/HIVE-5636
>             Project: Hive
>          Issue Type: Bug
>          Components: HCatalog
>    Affects Versions: 0.12.0
>            Reporter: Sushanth Sowmyan
>            Assignee: Sushanth Sowmyan
>         Attachments: HIVE-5636.patch
>
>
> As of HCat 0.5, we made the class InputJobInfo private for hcatalog use only, and we made it so that setInput would not modify the InputJobInfo being passed in.
> However, if a user of HCatInputFormat wants to get what Partitioning columns or Data columns exist for the job, they are not able to do so directly from HCatInputFormat and are forced to use InputJobInfo, which currently does not work. Thus, we need to expose this functionality.



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