MAPREDUCE-4936. JobImpl uber checks for cpu are wrong. Contributed by Arun C Murthy
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1433445 13f79535-47bb-0310-9956-ffa450edef68
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@ -253,6 +253,9 @@ Release 2.0.3-alpha - Unreleased
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MAPREDUCE-1700. User supplied dependencies may conflict with MapReduce
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system JARs. (tomwhite)
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MAPREDUCE-4936. JobImpl uber checks for cpu are wrong (Arun C Murthy via
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jlowe)
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Release 2.0.2-alpha - 2012-09-07
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INCOMPATIBLE CHANGES
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@ -1068,9 +1068,13 @@ public class JobImpl implements org.apache.hadoop.mapreduce.v2.app.job.Job,
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boolean smallCpu =
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(
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Math.max(
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conf.getInt(MRJobConfig.MAP_CPU_VCORES, 1),
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conf.getInt(MRJobConfig.REDUCE_CPU_VCORES, 1)) <
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sysCPUSizeForUberSlot
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conf.getInt(
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MRJobConfig.MAP_CPU_VCORES,
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MRJobConfig.DEFAULT_MAP_CPU_VCORES),
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conf.getInt(
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MRJobConfig.REDUCE_CPU_VCORES,
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MRJobConfig.DEFAULT_REDUCE_CPU_VCORES))
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<= sysCPUSizeForUberSlot
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);
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boolean notChainJob = !isChainJob(conf);
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