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https://issues.apache.org/jira/browse/EAGLE-336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jing Ge updated EAGLE-336:
--------------------------
Description:
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
- response time (too many operations are being performed by NameNode, network
load, faulty NIC or other hardware components)
was:
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
> NameNode Monitoring
> -------------------
>
> Key: EAGLE-336
> URL: https://issues.apache.org/jira/browse/EAGLE-336
> Project: Eagle
> Issue Type: New Feature
> Reporter: Jing Ge
> Labels: Hadoop-Daemon-Monitoring
> Fix For: v0.6.0
>
>
> 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
> - response time (too many operations are being performed by NameNode, network
> load, faulty NIC or other hardware components)
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