1 files changed, 20 insertions, 0 deletions
diff --git a/core/src/main/scala/org/apache/spark/internal/config/package.scala b/core/src/main/scala/org/apache/spark/internal/config/package.scala
index 02d7d182a4..d536cc5097 100644
--- a/core/src/main/scala/org/apache/spark/internal/config/package.scala
+++ b/core/src/main/scala/org/apache/spark/internal/config/package.scala
@@ -19,6 +19,7 @@ package org.apache.spark.internal
 
 import org.apache.spark.launcher.SparkLauncher
 import org.apache.spark.network.util.ByteUnit
+import org.apache.spark.util.Utils
 
 package object config {
 
@@ -143,4 +144,23 @@ package object config {
       .internal()
       .stringConf
       .createWithDefaultString("AES/CTR/NoPadding")
+
+  private[spark] val DRIVER_HOST_ADDRESS = ConfigBuilder("spark.driver.host")
+    .doc("Address of driver endpoints.")
+    .stringConf
+    .createWithDefault(Utils.localHostName())
+
+  private[spark] val DRIVER_BIND_ADDRESS = ConfigBuilder("spark.driver.bindAddress")
+    .doc("Address where to bind network listen sockets on the driver.")
+    .fallbackConf(DRIVER_HOST_ADDRESS)
+
+  private[spark] val BLOCK_MANAGER_PORT = ConfigBuilder("spark.blockManager.port")
+    .doc("Port to use for the block manager when a more specific setting is not provided.")
+    .intConf
+    .createWithDefault(0)
+
+  private[spark] val DRIVER_BLOCK_MANAGER_PORT = ConfigBuilder("spark.driver.blockManager.port")
+    .doc("Port to use for the block managed on the driver.")
+    .fallbackConf(BLOCK_MANAGER_PORT)
+
 }