cloud-fan commented on a change in pull request #26980: [SPARK-27348][Core]
HeartbeatReceiver should remove lost executors from
CoarseGrainedSchedulerBackend
URL: https://github.com/apache/spark/pull/26980#discussion_r360817535
##########
File path: core/src/main/scala/org/apache/spark/HeartbeatReceiver.scala
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@@ -199,14 +201,20 @@ private[spark] class HeartbeatReceiver(sc: SparkContext,
clock: Clock)
if (now - lastSeenMs > executorTimeoutMs) {
logWarning(s"Removing executor $executorId with no recent heartbeats:
" +
s"${now - lastSeenMs} ms exceeds timeout $executorTimeoutMs ms")
- scheduler.executorLost(executorId, SlaveLost("Executor heartbeat " +
- s"timed out after ${now - lastSeenMs} ms"))
Review comment:
what if we don't remove it?
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