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From "kanaka kumar avvaru (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-8640) Make reserved RBW space visible through JMX
Date Fri, 19 Jun 2015 12:06:02 GMT
kanaka kumar avvaru created HDFS-8640:
-----------------------------------------

             Summary: Make reserved RBW space visible through JMX
                 Key: HDFS-8640
                 URL: https://issues.apache.org/jira/browse/HDFS-8640
             Project: Hadoop HDFS
          Issue Type: Improvement
            Reporter: kanaka kumar avvaru
            Assignee: kanaka kumar avvaru


At present there is no way to trace the reserved space for RBW  in DataNode to identify any
leaks like HDFS-8626

Idea is to add the value to {{VolumeInfo}} so that the {{DataNodeInfo}} JMX bean can be referred
to know the present reserved space



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