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From "Dick King (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-931) rumen should use its own interpolation classes to create runtimes for simulated tasks
Date Fri, 28 Aug 2009 18:22:32 GMT
rumen should use its own interpolation classes to create runtimes for simulated tasks
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                 Key: MAPREDUCE-931
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-931
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
            Reporter: Dick King
            Assignee: Dick King
            Priority: Minor


Currently, when a simulator or benchmark is running and simulating hadoop jobs using rumen
data, and rumen's runtime system is used to get execution times for the tasks in the simulated
jobs, rumen would use some ad hoc code, despite the fact that rumen has a perfectly good interpolation
framework to generate random variables that fit discrete CDFs.

We should use the interpolation framework.

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