Github user sryza commented on a diff in the pull request:
https://github.com/apache/spark/pull/4850#discussion_r25605832
--- Diff: core/src/main/scala/org/apache/spark/executor/Executor.scala ---
@@ -380,61 +388,69 @@ private[spark] class Executor(
}
}
- def startDriverHeartbeater() {
- val interval = conf.getInt("spark.executor.heartbeatInterval", 10000)
+ /** Reports heartbeat and metrics for active tasks to the driver. */
+ private def reportHeartBeat(): Unit = {
val timeout = AkkaUtils.lookupTimeout(conf)
val retryAttempts = AkkaUtils.numRetries(conf)
val retryIntervalMs = AkkaUtils.retryWaitMs(conf)
val heartbeatReceiverRef =
AkkaUtils.makeDriverRef("HeartbeatReceiver", conf, env.actorSystem)
--- End diff --
Is making it so that now we read these properties and remake the Akka ref
on each heartbeat on purpose?
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