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https://issues.apache.org/jira/browse/HADOOP-9596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Trevor Lorimer updated HADOOP-9596:
-----------------------------------
Attachment: 0001-Hadoop-namenode-JMX-metrics-update.patch
Patch submitted.
> Add additional attributes to JMX beans
> --------------------------------------
>
> Key: HADOOP-9596
> URL: https://issues.apache.org/jira/browse/HADOOP-9596
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Affects Versions: 2.0.4-alpha
> Environment: Currently the JMX bean returns much of the data
> contained on the HDFS Health webpage (dfsHealth.html). However there are
> several other attributes that are required to be added.
> I intend to add the following items to the appropriate bean in parenthesis :
> Started time (NameNodeInfo),
> Compiled info (NameNodeInfo),
> Jvm MaxHeap, MaxNonHeap (JvmMetrics)
> Node Usage stats (i.e. Min, Median, Max, stdev) (NameNodeInfo),
> Count of decommissioned Live and Dead nodes (FSNamesystemState),
> Journal Status (NodeNameInfo)
> Reporter: Trevor Lorimer
> Priority: Trivial
> Attachments: 0001-Hadoop-namenode-JMX-metrics-update.patch
>
>
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