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From "Richard Zang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-12794) Hosts Page Performance: Hosts mapper running time degrade over time
Date Mon, 17 Aug 2015 20:11:46 GMT
Richard Zang created AMBARI-12794:
-------------------------------------

             Summary: Hosts Page Performance: Hosts mapper running time degrade over time
                 Key: AMBARI-12794
                 URL: https://issues.apache.org/jira/browse/AMBARI-12794
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.1.0
            Reporter: Richard Zang
            Assignee: Richard Zang
             Fix For: 2.1.2


When we have a large number of hosts, the hosts mapper running time degrades over time. As
log monitored with 800 node cluster, mapping time degrades from 400ms+ initially to 1400ms+
after 2-3 minutes of operation without reloading the browser.



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