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Posted to issues@drill.apache.org by "Kunal Khatua (JIRA)" <ji...@apache.org> on 2018/12/27 20:28:00 UTC

[jira] [Assigned] (DRILL-6050) Provide a limit to the number of rows to be fetched for a query submitted via the WebUI

     [ https://issues.apache.org/jira/browse/DRILL-6050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kunal Khatua reassigned DRILL-6050:
-----------------------------------

    Assignee: Kunal Khatua

> Provide a limit to the number of rows to be fetched for a query submitted via the WebUI
> ---------------------------------------------------------------------------------------
>
>                 Key: DRILL-6050
>                 URL: https://issues.apache.org/jira/browse/DRILL-6050
>             Project: Apache Drill
>          Issue Type: Improvement
>            Reporter: Kunal Khatua
>            Assignee: Kunal Khatua
>            Priority: Minor
>             Fix For: 1.16.0
>
>
> Currently, the WebServer side needs to process the entire set of results and stream it back to the WebClient. 
> Since the WebUI does paginate results, we can load a larger set for pagination on the browser client and relieve pressure off the WebServer to host all the data.
> e.g. Fetching all rows from a 1Billion records table is impractical and can be capped at 10K. Currently, the user has to explicitly specify LIMIT in the submitted query. 
> An option can be provided in the field to allow for this entry.



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