Github user shivaram commented on a diff in the pull request:
https://github.com/apache/spark/pull/219#discussion_r10915339
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/TaskSchedulerImpl.scala ---
@@ -62,6 +62,9 @@ private[spark] class TaskSchedulerImpl(
// Threshold above which we warn user initial TaskSet may be starved
val STARVATION_TIMEOUT = conf.getLong("spark.starvation.timeout", 15000)
+ // CPUs to request per task
+ val CPUS_PER_TASK = conf.getInt("spark.task.cpus", 1)
--- End diff --
Hmm - we could document this in docs/configuration.md -- but I don't think
this is a commonly used flag, and it has been around for a while I guess.
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