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Posted to dev@ambari.apache.org by "Yusaku Sako (JIRA)" <ji...@apache.org> on 2013/02/22 08:52:12 UTC

[jira] [Updated] (AMBARI-1477) Improve performance for App.statusMapper

     [ https://issues.apache.org/jira/browse/AMBARI-1477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yusaku Sako updated AMBARI-1477:
--------------------------------

    Attachment: AMBARI-1477.patch
    
> Improve performance for App.statusMapper
> ----------------------------------------
>
>                 Key: AMBARI-1477
>                 URL: https://issues.apache.org/jira/browse/AMBARI-1477
>             Project: Ambari
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: 1.2.0
>            Reporter: Yusaku Sako
>            Assignee: Yusaku Sako
>             Fix For: 1.2.2
>
>         Attachments: AMBARI-1477.patch
>
>
> App.statusMapper is a bottleneck (causes browser to freeze for a long time) when there are a large number of hosts being managed in the cluster.

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