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Posted to dev@ambari.apache.org by "Richard Zang (JIRA)" <ji...@apache.org> on 2015/08/06 02:40:04 UTC

[jira] [Created] (AMBARI-12656) Hosts Page Performance: Avoid triggering hosts loading immediately after switching to hosts tab

Richard Zang created AMBARI-12656:
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             Summary: Hosts Page Performance: Avoid triggering hosts loading immediately after switching to hosts tab
                 Key: AMBARI-12656
                 URL: https://issues.apache.org/jira/browse/AMBARI-12656
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.1.0
            Reporter: Richard Zang
            Assignee: Richard Zang
            Priority: Critical
             Fix For: 2.1.2


When the page of hosts has already been loaded to FE model store, we should avoid trigger hosts loading when user switch in/out hosts tab. Just reuse the front-end model to render the page and schedule an update request after a few seconds.



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