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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-6957) Allow DFSClient to manually specify that a request should be traced
Date Wed, 27 Aug 2014 21:04:57 GMT
Colin Patrick McCabe created HDFS-6957:
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             Summary: Allow DFSClient to manually specify that a request should be traced
                 Key: HDFS-6957
                 URL: https://issues.apache.org/jira/browse/HDFS-6957
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Colin Patrick McCabe


Allow the DFSClient to manually specify that a request should be traced.  One easy way to
do this might be to have a configuration property that the DFSClient reads which causes it
to make all its requests traced.  This will allow us to more easily diagnose performance problems
with a specific file or client request type.



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