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dynamic allocation executor pending for addition flood fix #396

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merged 4 commits into from
Apr 9, 2024
Merged

dynamic allocation executor pending for addition flood fix #396

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2602cac
dynamicallocation executor pending for addition flood fix
raviranak Dec 15, 2023
cbed269
scala checkstyle fix
raviranak Dec 15, 2023
84b00d3
scala checkstyle fix
raviranak Dec 15, 2023
947da16
scala checkstyle fix
raviranak Dec 15, 2023
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10 changes: 10 additions & 0 deletions core/raydp-main/src/main/scala/org/apache/spark/deploy/raydp/RayAppMaster.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -270,6 +270,16 @@ class RayAppMaster(host: String,
.map{ case (name, amount) => s"${name}: ${amount}"}.mkString(", ")} }..")
// TODO: Support generic fractional logical resources using prefix spark.ray.actor.resource.*

// This will check with dynamic auto scale no additional pending executor actor added more
// than max executors count as this result in executor even running after job completion
val dynamicAllocationEnabled = conf.getBoolean("spark.dynamicAllocation.enabled", false)
if (dynamicAllocationEnabled) {
val maxExecutor = conf.getInt("spark.dynamicAllocation.maxExecutors", 0)
if (restartedExecutors.size >= maxExecutor) {
return
}
}

val handler = RayExecutorUtils.createExecutorActor(
executorId, getAppMasterEndpointUrl(),
rayActorCPU,
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