tgravescs commented on a change in pull request #26682: [SPARK-29306][CORE]
Stage Level Sched: Executors need to track what ResourceProfile they are
created with
URL: https://github.com/apache/spark/pull/26682#discussion_r362024841
##########
File path:
core/src/main/scala/org/apache/spark/scheduler/dynalloc/ExecutorMonitor.scala
##########
@@ -392,8 +415,29 @@ private[spark] class ExecutorMonitor(
* which the `SparkListenerTaskStart` event is posted before the
`SparkListenerBlockManagerAdded`
* event, which is possible because these events are posted in different
threads. (see SPARK-4951)
*/
- private def ensureExecutorIsTracked(id: String): Tracker = {
- executors.computeIfAbsent(id, _ => new Tracker())
+ private def ensureExecutorIsTracked(id: String, resourceProfileId: Int):
Tracker = {
+ val numExecsWithRpId =
execResourceProfileCount.getOrElseUpdate(resourceProfileId, 0)
+ val execTracker = executors.computeIfAbsent(id, _ => {
+ val newcount = numExecsWithRpId + 1
+ execResourceProfileCount(resourceProfileId) = newcount
+ logDebug(s"Executor added with ResourceProfile id: $resourceProfileId
" +
+ s"count is now $newcount")
+ val tracker = new Tracker()
+ tracker.resourceProfileId = resourceProfileId
Review comment:
good idea, will update
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