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Posted to common-dev@hadoop.apache.org by "Trevor Lorimer (JIRA)" <ji...@apache.org> on 2013/05/24 01:35:20 UTC

[jira] [Created] (HADOOP-9596) Add additional attributes to JMX beans

Trevor Lorimer created HADOOP-9596:
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             Summary: 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




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