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Posted to dev@hive.apache.org by "Thejas M Nair (JIRA)" <ji...@apache.org> on 2013/12/06 05:07:38 UTC

[jira] [Commented] (HIVE-4395) Support TFetchOrientation.FIRST for HiveServer2 FetchResults

    [ https://issues.apache.org/jira/browse/HIVE-4395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13840946#comment-13840946 ] 

Thejas M Nair commented on HIVE-4395:
-------------------------------------

Thanks for the patch Prasad!
I have added some comments on review board. Can you also add some unit tests for this?



> Support TFetchOrientation.FIRST for HiveServer2 FetchResults
> ------------------------------------------------------------
>
>                 Key: HIVE-4395
>                 URL: https://issues.apache.org/jira/browse/HIVE-4395
>             Project: Hive
>          Issue Type: Improvement
>          Components: HiveServer2, JDBC
>    Affects Versions: 0.11.0
>            Reporter: Prasad Mujumdar
>            Assignee: Prasad Mujumdar
>         Attachments: HIVE-4395-1.patch, HIVE-4395.1.patch, HIVE-4395.2.patch, HIVE-4395.3.patch
>
>
> Currently HiveServer2 only support fetching next row (TFetchOrientation.NEXT). This ticket is to implement support for TFetchOrientation.FIRST that resets the fetch position at the begining of the resultset. 



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