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From "Vaibhav Gumashta (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14876) make the number of rows to fetch from various HS2 clients/servers configurable
Date Mon, 10 Oct 2016 20:14:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15563353#comment-15563353
] 

Vaibhav Gumashta commented on HIVE-14876:
-----------------------------------------

[~sershe] Had some discussion with [~thejas] on Friday and I think there will be a need for
a config for deciding the max rows to serialize in tasks with respect to HIVE-12427. Also,
ODBC and JDBC currently end up using the other overloaded version of cliService.fetchResults,
where the fetch size is specified from the client side (either explicitly or via a default
value configured in the driver). 

I see the point where we need to specify a server specific default when the client does not
specify a fetch size, but shouldn't this default value on server and driver be the same?

> make the number of rows to fetch from various HS2 clients/servers configurable
> ------------------------------------------------------------------------------
>
>                 Key: HIVE-14876
>                 URL: https://issues.apache.org/jira/browse/HIVE-14876
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-14876.patch
>
>
> Right now, it's hardcoded to a variety of values



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