vanzin commented on a change in pull request #19616: [SPARK-22404][YARN]
Provide an option to use unmanaged AM in yarn-client mode
URL: https://github.com/apache/spark/pull/19616#discussion_r248862598
##########
File path:
resource-managers/yarn/src/main/scala/org/apache/spark/deploy/yarn/Client.scala
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@@ -70,6 +73,11 @@ private[spark] class Client(
private val isClusterMode = sparkConf.get("spark.submit.deployMode",
"client") == "cluster"
+ private val isClientUnmanagedAMEnabled = sparkConf.get(YARN_UNMANAGED_AM) &&
!isClusterMode
+ private var amServiceStarted = false
Review comment:
Do you need this extra flag? Could you just check if `appMaster != null`?
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