[jira] [Updated] (AMBARI-8242) Usability: Hosts page becomes increasingly unresponsive (freezes every 10 seconds or so)

["Yusaku Sako (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-8242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yusaku Sako updated AMBARI-8242:
--------------------------------
    Attachment: AMBARI-8242.patch
                AMBARI-8242_branch-1.7.0.patch

> Usability: Hosts page becomes increasingly unresponsive (freezes every 10 seconds or so)
> ----------------------------------------------------------------------------------------
>
>                 Key: AMBARI-8242
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8242
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 1.7.0
>            Reporter: Yusaku Sako
>            Assignee: Yusaku Sako
>            Priority: Critical
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-8242.patch, AMBARI-8242_branch-1.7.0.patch
>
>
> Hosts page becomes increasingly unresponsive over time.
> For example, on a 400-node cluster, Hosts page works fine at first but it starts freezing every 10 seconds or so for several seconds over time.
> Navigating to other pages do not help (or maybe going back and forth make it worse?).
> Page refresh solves the issue temporarily until the UI degrades over time again.



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