[GitHub] [spark] cloud-fan commented on a change in pull request #29015: [SPARK-32215] Expose a (protected) /workers/kill endpoint on the MasterWebUI

[GitBox <gi...@apache.org>]

cloud-fan commented on a change in pull request #29015:
URL: https://github.com/apache/spark/pull/29015#discussion_r455240018



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File path: core/src/main/scala/org/apache/spark/deploy/DeployMessage.scala
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@@ -108,6 +108,9 @@ private[deploy] object DeployMessages {
 
   case class Heartbeat(workerId: String, worker: RpcEndpointRef) extends DeployMessage
 
+  // Out of band commands to Master
+  case class DecommissionHostPorts(hostPorts: Seq[String])

Review comment:
       nit: maybe `DecommissionWorkers`? In the comment, we can say that the worker is identified by host and port(optional)




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