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Posted to dev@ambari.apache.org by "Andrii Tkach (JIRA)" <ji...@apache.org> on 2013/09/12 11:25:52 UTC

[jira] [Reopened] (AMBARI-3182) UI background operations Javascript parser is much slower when dialog is showing

     [ https://issues.apache.org/jira/browse/AMBARI-3182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrii Tkach reopened AMBARI-3182:
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> UI background operations Javascript parser is much slower when dialog is showing
> --------------------------------------------------------------------------------
>
>                 Key: AMBARI-3182
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3182
>             Project: Ambari
>          Issue Type: Task
>          Components: client
>    Affects Versions: 1.4.0
>            Reporter: Andrii Tkach
>            Assignee: Andrii Tkach
>             Fix For: 1.4.1
>
>         Attachments: AMBARI-3182_2.patch, AMBARI-3182.patch
>
>
> Ambari polls the background operations, and generally takes like 100ms. However when the background operations dialog is showing, it takes like 1s or 2s sometimes.
> We need to make sure that Ember is batching UI updates.

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