[GitHub] [spark] dongjoon-hyun commented on a change in pull request #24713: [SPARK-26192][MESOS][2.4] Retrieve enableFetcherCache option from submission for driver URIs

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

dongjoon-hyun commented on a change in pull request #24713: [SPARK-26192][MESOS][2.4] Retrieve enableFetcherCache option from submission for driver URIs
URL: https://github.com/apache/spark/pull/24713#discussion_r287647018
 
 

 ##########
 File path: resource-managers/mesos/src/main/scala/org/apache/spark/deploy/mesos/config.scala
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 @@ -129,4 +129,22 @@ package object config {
         "when launching drivers. Default is to accept all offers with sufficient resources.")
       .stringConf
       .createWithDefault("")
+
+  private[spark] val MAX_DRIVERS =
+    ConfigBuilder("spark.mesos.maxDrivers").intConf.createWithDefault(200)
+
+  private[spark] val RETAINED_DRIVERS =
+    ConfigBuilder("spark.mesos.retainedDrivers").intConf.createWithDefault(200)
+
+  private[spark] val CLUSTER_RETRY_WAIT_MAX_SECONDS =
+    ConfigBuilder("spark.mesos.cluster.retry.wait.max")
+        .intConf
+        .createWithDefault(60) // 1 minute
 
 Review comment:
   ditto.

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