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From "Siddharth Wagle (JIRA)" <>
Subject [jira] [Created] (AMBARI-3178) Incorrect HDFS Garbage Collection Time on "Heatmap"
Date Tue, 10 Sep 2013 21:56:52 GMT
Siddharth Wagle created AMBARI-3178:

             Summary: Incorrect HDFS Garbage Collection Time on "Heatmap"
                 Key: AMBARI-3178
             Project: Ambari
          Issue Type: Bug
          Components: controller
    Affects Versions: 1.4.1
            Reporter: Siddharth Wagle
            Assignee: Siddharth Wagle
             Fix For: 1.4.1
         Attachments: AMBARI-3178.patch

Precondition: hadoop is installed with default settings.
    1. Go to "Heatmaps" page.
    2. Select "HDFS Garbage Collection Time" metric
Random hosts indicate large HDFS Garbage Collection Time(more than 1d).
JMX value of GcTimeMillis is normal.

API call:

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