[jira] [Commented] (OOZIE-1661) UI improvement - log streaming.

["purshotam shah (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OOZIE-1661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13863422#comment-13863422 ] 

purshotam shah commented on OOZIE-1661:
---------------------------------------

RB : https://reviews.apache.org/r/16669/

> UI improvement - log streaming.
> -------------------------------
>
>                 Key: OOZIE-1661
>                 URL: https://issues.apache.org/jira/browse/OOZIE-1661
>             Project: Oozie
>          Issue Type: Bug
>            Reporter: purshotam shah
>
> UI improvement - log streaming.
> 1. Support partial streaming of logs. 
> UI doesn't support partial displaying of logs, logs are displayed only when request completes.
> 2.Current ajax call timeout is 30 sec(except coord logs with action list).
> If log fetch request takes more than 30 sec, connection is terminated by UI and logs are never displayed.
> Changing it to no timeout. Timeout should be handled by Server.
> 3.Code reuse : Coord,bundle and WF have their own logic to fetch and display logs.
> Adding a function to retrieve and display logs, will be used by all component.
> 4.For coord job logs, "action list" and "fetch logs" components are on bottom of page, hard to see for user.
> Move it to top. Removed refresh button. Logs will be retrieved by "Get logs" button.



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