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From "Eric Yang (JIRA)" <>
Subject [jira] Created: (CHUKWA-556) Remove Hadoop_ prefix from Hadoop Metrics Processor
Date Sun, 14 Nov 2010 04:59:13 GMT
Remove Hadoop_ prefix from Hadoop Metrics Processor

                 Key: CHUKWA-556
             Project: Chukwa
          Issue Type: Improvement
          Components: Data Processors
         Environment: Java 6, MacOSX 10.6
            Reporter: Eric Yang
            Assignee: Eric Yang

Both Chukwa and HBase uses MetricsContext to emite Hadoop metrics format.  Therefore, it is
possible to reuse the same HadoopMetricsProcessor class to process those metrics.  In HadoopMetricsProcessor
is currently prepending Hadoop_ into the metrics field name.  This jira is to remove this
prefix.  The DataType will be base on the user input type.  i.e. Hadoop, Chukwa, HBase, and
column family or field name will be set to contextName of the MetricsContext.

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