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From "Tom Beerbower (JIRA)" <>
Subject [jira] [Created] (AMBARI-1206) Expose missing metrics on host components
Date Fri, 18 Jan 2013 15:36:13 GMT
Tom Beerbower created AMBARI-1206:

             Summary: Expose missing metrics on host components
                 Key: AMBARI-1206
             Project: Ambari
          Issue Type: Bug
    Affects Versions: 1.2.0
            Reporter: Tom Beerbower
            Assignee: Tom Beerbower

The following metrics are available at the component level but not at the host component level

* Maximum heap size for namenode and jobtracker services

* Maximum non-heap size for all services (datanode, jobtracker, namenode, tasktracker)

* Tasktracker shuffle metrics:
    ** Output bytes
    ** Failed outputs
    ** Successful outputs
    ** Exceptions caught

* HBase average load

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