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Posted to dev@eagle.apache.org by "Su Ralph (JIRA)" <ji...@apache.org> on 2016/02/03 09:13:40 UTC

[jira] [Created] (EAGLE-149) Enable hadoop jmx metric cases

Su Ralph created EAGLE-149:
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             Summary: Enable hadoop jmx metric cases
                 Key: EAGLE-149
                 URL: https://issues.apache.org/jira/browse/EAGLE-149
             Project: Eagle
          Issue Type: Improvement
    Affects Versions: 0.3.0
            Reporter: Su Ralph
            Assignee: Su Ralph


In our practice of hadoop monitoring, below cases will be mostly worth to be monitored, we could build this case into eagle like other applications.

Identify whenever one of the Namenodes goes into SafeMode.
Lag between Active and Standby Namenode
Full GC Alerts on Namenodes
Identify NN/RM HA state changes
Sudden change in count on live DN or NM nodes
Missing Blocks
Last checkpoint time





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