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Posted to hdfs-dev@hadoop.apache.org by "Colin Patrick McCabe (JIRA)" <ji...@apache.org> on 2014/08/27 23:04:57 UTC
[jira] [Created] (HDFS-6957) Allow DFSClient to manually specify
that a request should be traced
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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