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From "Wan Heo (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (TAJO-279) Improving the query_executor page of web UI
Date Wed, 13 Nov 2013 12:09:21 GMT

     [ https://issues.apache.org/jira/browse/TAJO-279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wan Heo updated TAJO-279:
-------------------------

    Description: 
The current implementation has the following issues.
* If there are too many results, the result view occupies too much space in the current implementation.
Furthermore, memory overflow might be occurred in the browsers. Now, users read results more
conveniently.
* The maximal number of results is limited as 1000 rows.

  was:
* Add "Paging" to the result view.
** If there are too many results, the result view occupies too much space in the current implementation.
Furthermore, memory overflow might be occurred in the browsers. Now, users read results more
conveniently.
* Add "Limiting size" of query results.
** By Limiting size of results, users can
* Add "CSV export" to the result view.
** Users can download the results in CSV file format.
** 
* Add "Graph function".
** Users can view a graph from the results.
** Bar, Pie and Line types are supported in this patch.
** Graph can be made on current results.


> Improving the query_executor page of web UI
> -------------------------------------------
>
>                 Key: TAJO-279
>                 URL: https://issues.apache.org/jira/browse/TAJO-279
>             Project: Tajo
>          Issue Type: Improvement
>          Components: web UI
>            Reporter: Wan Heo
>            Assignee: Wan Heo
>             Fix For: 0.8-incubating
>
>         Attachments: TAJO-279.patch, screenshot.png
>
>
> The current implementation has the following issues.
> * If there are too many results, the result view occupies too much space in the current
implementation. Furthermore, memory overflow might be occurred in the browsers. Now, users
read results more conveniently.
> * The maximal number of results is limited as 1000 rows.



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