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Posted to dev@eagle.apache.org by "Jing Ge (JIRA)" <ji...@apache.org> on 2016/06/12 08:05:21 UTC

[jira] [Created] (EAGLE-336) NameNode Monitoring

Jing Ge created EAGLE-336:
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             Summary: NameNode Monitoring
                 Key: EAGLE-336
                 URL: https://issues.apache.org/jira/browse/EAGLE-336
             Project: Eagle
          Issue Type: New Feature
    Affects Versions: v0.6.0
            Reporter: Jing Ge


As a Hadoop Cluster administrator, I want to monitor the following status of the Namenode:

- The NameNode boot up time
- Heap size configuration and its usage
- Disk I/O statistics and performance
- Disk usage
- the number of handler count
- the number of RPC calls
- timestamp of failover 
- failover history




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