Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/3204#discussion_r20390301
--- Diff: core/src/main/scala/org/apache/spark/ExecutorAllocationManager.scala ---
@@ -360,6 +382,10 @@ private[spark] class ExecutorAllocationManager(sc: SparkContext)
extends Logging
removeTimes.remove(executorId)
}
+ private def maxExecutorsNeededForTasks(numPendingTasks: Int): Int = {
+ (numPendingTasks + tasksPerExecutor - 1) / tasksPerExecutor
--- End diff --
also we could probably inline this method since it's only used once
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