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Posted to issues@ambari.apache.org by "Andrii Tkach (JIRA)" <ji...@apache.org> on 2017/02/10 15:59:41 UTC

[jira] [Created] (AMBARI-19962) Clicking on the login button (or hitting page refresh) to seeing the dashboard takes a while on a 1000-node cluster

Andrii Tkach created AMBARI-19962:
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             Summary: Clicking on the login button (or hitting page refresh) to seeing the dashboard takes a while on a 1000-node cluster
                 Key: AMBARI-19962
                 URL: https://issues.apache.org/jira/browse/AMBARI-19962
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.5.0
            Reporter: Andrii Tkach
            Assignee: Andrii Tkach
            Priority: Critical
             Fix For: 2.5.0


Log in to Dashboard is really slow (about 15 seconds on a 1000-node cluster). This does not include the time to load the widget graphs (loading the widget takes additional ~5 seconds on top).
Let's identify the bottlenecks and how we can make this much faster (a few seconds is ideal).



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