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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] Created: (CHUKWA-443) HDFS metrics log to the same filename from both namenode and secondary namenode
Date Wed, 30 Dec 2009 04:49:29 GMT
HDFS metrics log to the same filename from both namenode and secondary namenode
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                 Key: CHUKWA-443
                 URL: https://issues.apache.org/jira/browse/CHUKWA-443
             Project: Hadoop Chukwa
          Issue Type: Bug
          Components: input tools
         Environment: Redhat EL 5.1, Java 6
            Reporter: Eric Yang
            Assignee: Eric Yang
             Fix For: 0.4.0


In hadoop-metrics.properties template file, the hdfs metrics is configured to log to CHUKWA_LOG_DIR/metrics/<username>-dfs-metrics.log.
 If the user has both namenode and secondary namenode running on the same machine, the metrics
are logged to the same filename.  The default template should use uuid flag to distinguish
the metrics for different processes.

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