Ngone51 commented on a change in pull request #23375: [SPARK-26431][CORE]
Update availableSlots by availableCpus for Barrier TaskSet
URL: https://github.com/apache/spark/pull/23375#discussion_r243764537
##########
File path:
core/src/main/scala/org/apache/spark/scheduler/TaskSchedulerImpl.scala
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@@ -351,6 +351,11 @@ private[spark] class TaskSchedulerImpl(
* that tasks are balanced across the cluster.
*/
def resourceOffers(offers: IndexedSeq[WorkerOffer]):
Seq[Seq[TaskDescription]] = synchronized {
+
+ def availableSlots(availableCpus: Array[Int]): Int = {
Review comment:
What do you mean for "The result is not always correct" ? The way of
calculating slots num ?
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