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From "Eric Yang (JIRA)" <j...@apache.org>
Subject [jira] Created: (CHUKWA-576) Create Pig UDF for counter and gauge
Date Sat, 01 Jan 2011 23:32:09 GMT
Create Pig UDF for counter and gauge
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                 Key: CHUKWA-576
                 URL: https://issues.apache.org/jira/browse/CHUKWA-576
             Project: Chukwa
          Issue Type: New Feature
         Environment: Java 6, Mac OS X 10.6
            Reporter: Eric Yang
            Assignee: Eric Yang


Some Hadoop metrics are emitting in counter, and they need to be converted to gauge for graphing
purpose.
For measuring total bandwidth used per month, we also need a UDF to convert from gauge value
to counter to approximate the total bytes transferred.

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