srowen commented on a change in pull request #24261: [SPARK-27192][Core]
spark.task.cpus should be less or equal than spark.executor.cores
URL: https://github.com/apache/spark/pull/24261#discussion_r270884610
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File path:
core/src/test/scala/org/apache/spark/scheduler/TaskSchedulerImplSuite.scala
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@@ -155,7 +159,9 @@ class TaskSchedulerImplSuite extends SparkFunSuite with
LocalSparkContext with B
test("Scheduler correctly accounts for multiple CPUs per task") {
val taskCpus = 2
- val taskScheduler = setupScheduler(config.CPUS_PER_TASK.key ->
taskCpus.toString)
+ val taskScheduler = setupSchedulerWithMaster(
+ "local[2]", // for passing CPUS_PER_TASK check in SparkContext
Review comment:
I don't know if that comment is necessary, and I suppose you could write
`s"local[$taskCpus]"` here. But seems OK with me overall.
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