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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3520) Add transfer rate logging to TransferFsImage
Date Sat, 09 Jun 2012 00:51:22 GMT
Eli Collins created HDFS-3520:
---------------------------------

             Summary: Add transfer rate logging to TransferFsImage
                 Key: HDFS-3520
                 URL: https://issues.apache.org/jira/browse/HDFS-3520
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: name-node
    Affects Versions: 2.0.0-alpha, 1.2.0
            Reporter: Eli Collins
            Assignee: Eli Collins


Logging the transfer rate for images and edits in TransferFsImage is useful for debugging
network issues, especially when using dfs.datanode.balance.bandwidthPerSec.

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