cloud-fan commented on a change in pull request #28619:
URL: https://github.com/apache/spark/pull/28619#discussion_r442005198
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File path: core/src/main/scala/org/apache/spark/internal/config/package.scala
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@@ -1842,6 +1842,17 @@ package object config {
.timeConf(TimeUnit.MILLISECONDS)
.createOptional
+ private[spark] val EXECUTOR_DECOMMISSION_KILL_INTERVAL =
+ ConfigBuilder("spark.executor.decommission.killInterval")
+ .doc("Duration after which a decommissioned executor will be killed
forcefully." +
+ "This config is useful for cloud environments where we know in advance
when " +
+ "an executor is going to go down after decommissioning signal i.e.
around 2 mins " +
+ "in aws spot nodes, 1/2 hrs in spot block nodes etc. This config is
currently " +
Review comment:
is it possible that Spark can get this timeout value from the cluster
manager? So that users don't need to set it manually. cc @holdenk
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