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From "Rita M (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3593) Throughput Metrics
Date Tue, 03 Jul 2012 12:01:26 GMT
Rita M created HDFS-3593:

             Summary: Throughput Metrics
                 Key: HDFS-3593
                 URL: https://issues.apache.org/jira/browse/HDFS-3593
             Project: Hadoop HDFS
          Issue Type: New Feature
          Components: balancer, data-node, performance, tools
         Environment: N/A
            Reporter: Rita M
            Priority: Minor

It would be nice to have throughput statistics of the entire cluster such as total aggregate
read/write in bytes/sec. The stat should be on the namenode main-page or be placed in a text
file with timestamp,bytes/sec 

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