diff --git a/core/src/main/scala/org/apache/spark/SparkConf.scala b/core/src/main/scala/org/apache/spark/SparkConf.scala
index 00a0f61ab47bc..02492f947024b 100644
--- a/core/src/main/scala/org/apache/spark/SparkConf.scala
+++ b/core/src/main/scala/org/apache/spark/SparkConf.scala
@@ -714,8 +714,8 @@ private[spark] object SparkConf extends Logging {
     KERBEROS_RELOGIN_PERIOD.key -> Seq(
       AlternateConfig("spark.yarn.kerberos.relogin.period", "3.0")),
     KERBEROS_FILESYSTEMS_TO_ACCESS.key -> Seq(
-      AlternateConfig("spark.yarn.access.namenodes", "2.2"),
-      AlternateConfig("spark.yarn.access.hadoopFileSystems", "3.0")),
+      AlternateConfig("spark.yarn.access.hadoopFileSystems", "3.0"),
+      AlternateConfig("spark.yarn.access.namenodes", "2.2")),
     "spark.kafka.consumer.cache.capacity" -> Seq(
       AlternateConfig("spark.sql.kafkaConsumerCache.capacity", "3.0"))
   )
diff --git a/core/src/test/scala/org/apache/spark/SparkConfSuite.scala b/core/src/test/scala/org/apache/spark/SparkConfSuite.scala
index 7ae1eac1db18a..e5a3d4216db2f 100644
--- a/core/src/test/scala/org/apache/spark/SparkConfSuite.scala
+++ b/core/src/test/scala/org/apache/spark/SparkConfSuite.scala
@@ -277,8 +277,11 @@ class SparkConfSuite extends SparkFunSuite with LocalSparkContext with ResetSyst
     conf.set("spark.yarn.access.namenodes", "testNode")
     assert(conf.get(KERBEROS_FILESYSTEMS_TO_ACCESS) === Array("testNode"))
 
-    conf.set("spark.yarn.access.hadoopFileSystems", "testNode")
-    assert(conf.get(KERBEROS_FILESYSTEMS_TO_ACCESS) === Array("testNode"))
+    conf.set("spark.yarn.access.hadoopFileSystems", "testNode2")
+    assert(conf.get(KERBEROS_FILESYSTEMS_TO_ACCESS) === Array("testNode2"))
+
+    conf.set("spark.yarn.access.namenodes", "testNode3")
+    assert(conf.get(KERBEROS_FILESYSTEMS_TO_ACCESS) === Array("testNode2"))
   }
 
   test("akka deprecated configs") {