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Posted to dev@eagle.apache.org by "Su Ralph (JIRA)" <ji...@apache.org> on 2016/02/03 09:16:39 UTC

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

     [ https://issues.apache.org/jira/browse/EAGLE-149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Su Ralph updated EAGLE-149:
---------------------------
    Fix Version/s: 0.3.0

> 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
>             Fix For: 0.3.0
>
>
> 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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