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Posted to dev@ambari.apache.org by "Srimanth Gunturi (JIRA)" <ji...@apache.org> on 2012/12/28 22:56:12 UTC

[jira] [Created] (AMBARI-1125) Graphs "degrade" over time

Srimanth Gunturi created AMBARI-1125:
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             Summary: Graphs "degrade" over time
                 Key: AMBARI-1125
                 URL: https://issues.apache.org/jira/browse/AMBARI-1125
             Project: Ambari
          Issue Type: Bug
          Components: client
    Affects Versions: 1.2.0
            Reporter: Srimanth Gunturi
            Assignee: Srimanth Gunturi
             Fix For: 1.2.0


Leave a page with graphs open for several minutes.
The graphs become really coarse.
It probably has something to do with the fact that Ganglia only provides 6-minute averages beyond the first 61 minutes (first 61 minutes, Ganglia keeps 15-second samples) and we may not be exactly querying for the last 60 minutes.

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