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From "Andrii Tkach (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-12469) Ambari Web Scalability: performance analysis
Date Tue, 21 Jul 2015 10:09:04 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-12469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrii Tkach updated AMBARI-12469:
----------------------------------
    Attachment: AMBARI-12469.patch

> Ambari Web Scalability: performance analysis
> --------------------------------------------
>
>                 Key: AMBARI-12469
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12469
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-web
>    Affects Versions: 2.1.1
>            Reporter: Andrii Tkach
>            Assignee: Andrii Tkach
>             Fix For: 2.1.1
>
>         Attachments: AMBARI-12469.patch
>
>
> Come up with a list of where we need to make improvements on UI responsiveness.
> Goals for 800+ node cluster
> The UI should never hang (hanging should not be perceptible) - all "mappers" that block
the UI must be less than 200ms.
> All pages should load very quickly (login->dashboard loading, service config loading,
etc, should be very quick)
> UI should not degrade even if you keep the browser open for a long time (definitely should
not crash)



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