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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-1160) Two log statements at INFO level fill up jobtracker logs
Date Wed, 28 Oct 2009 08:51:59 GMT
Two log statements at INFO level fill up jobtracker logs
--------------------------------------------------------

                 Key: MAPREDUCE-1160
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1160
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: jobtracker
            Reporter: Hemanth Yamijala
            Assignee: Ravi Gummadi


There are two log statements being logged at an INFO level that are unnecessarily filling
up JT logs. This is making it difficult to debug issues on large cluster systems.

The two statements identified are the following:

INFO org.apache.hadoop.mapred.JobInProgress: No reduces to schedule for <jobid>
and
INFO org.apache.hadoop.mapred.ResourceEstimator: completedMapsUpdates:22  completedMapsInputSize:656
 completedMapsOutputSize:6299



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