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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-5934) testHighRamJobWithSpeculativeExecution needs some changes
Date Thu, 28 May 2009 14:34:45 GMT
testHighRamJobWithSpeculativeExecution needs some changes

                 Key: HADOOP-5934
                 URL: https://issues.apache.org/jira/browse/HADOOP-5934
             Project: Hadoop Core
          Issue Type: Bug
          Components: contrib/capacity-sched
            Reporter: Hemanth Yamijala

There are some problems I noticed with TestCapacityScheduler.testHighRamJobWithSpeculativeExecution():

- Comments are out of sync. For e.g. we say "// 2 map and 2 reduce slots" and start a cluster
with 3 maps and reduces
- In the test for reduces with speculative execution, the second job submitted is submitting
high RAM maps
- In the normal job's reduces, the memory is set as 1 * 104, instead of 1* 1024
- Test should check for pendingReduces instead of pendingMaps in the reduce speculation case.

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