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Posted to mapreduce-dev@hadoop.apache.org by "Ranjit Mathew (JIRA)" <ji...@apache.org> on 2010/10/04 13:05:33 UTC

[jira] Created: (MAPREDUCE-2104) Rumen TraceBuilder Does Not Emit CPU/Memory Usage Details in Traces

Rumen TraceBuilder Does Not Emit CPU/Memory Usage Details in Traces
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                 Key: MAPREDUCE-2104
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2104
             Project: Hadoop Map/Reduce
          Issue Type: Bug
    Affects Versions: 0.22.0
            Reporter: Ranjit Mathew
             Fix For: 0.22.0


Via MAPREDUCE-220, we now have CPU/Memory usage information in MapReduce JobHistory files. However, Rumen's TraceBuilder
does not emit this information in the JSON traces. Without this information, GridMix3 cannot emulate CPU/Memory usage correctly.

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