tgravescs commented on a change in pull request #28924:
URL: https://github.com/apache/spark/pull/28924#discussion_r447684033
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File path:
core/src/main/scala/org/apache/spark/scheduler/cluster/CoarseGrainedClusterMessage.scala
##########
@@ -132,4 +132,6 @@ private[spark] object CoarseGrainedClusterMessages {
// Used internally by executors to shut themselves down.
case object Shutdown extends CoarseGrainedClusterMessage
+ // The message to check whether the executor is alive or not.
Review comment:
might be nice just to clarify saying check if scheduler thinks executor
is alive or not
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File path: core/src/main/scala/org/apache/spark/util/RpcUtils.scala
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@@ -54,6 +56,13 @@ private[spark] object RpcUtils {
RpcTimeout(conf, Seq(RPC_LOOKUP_TIMEOUT.key, NETWORK_TIMEOUT.key), "120s")
}
+ /**
+ * Infinite timeout is used internally, so there's no actual timeout
property controls it.
Review comment:
maybe say "timeout configuration property that controls it".
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