Akira AJISAKA created HADOOP-10680:
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Summary: Document metrics included in MXBean
Key: HADOOP-10680
URL: https://issues.apache.org/jira/browse/HADOOP-10680
Project: Hadoop Common
Issue Type: Improvement
Components: documentation
Reporter: Akira AJISAKA
Enhancement of HADOOP-6350.
For example, SnapshotInfo metrics in NameNode, DataNodeInfo and FsDatasetState
metrics in DataNode are not collected by {{MetricsSystem}} but registered to
{{MXBean}} via {{MBeanServer}}, so these metrics can be seen by jmx/jconsole.
These metrics should also be documented.
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