From f9f1a14d581380524666526446ea7cb98f18c536 Mon Sep 17 00:00:00 2001
From: gatorsmile <gatorsmile@gmail.com>
Date: Sat, 13 Oct 2018 19:20:04 -0700
Subject: [PATCH] update the version

---
 core/src/main/scala/org/apache/spark/SparkConf.scala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/main/scala/org/apache/spark/SparkConf.scala b/core/src/main/scala/org/apache/spark/SparkConf.scala
index 81aa31d79ba82..5166543933b32 100644
--- a/core/src/main/scala/org/apache/spark/SparkConf.scala
+++ b/core/src/main/scala/org/apache/spark/SparkConf.scala
@@ -729,9 +729,9 @@ private[spark] object SparkConf extends Logging {
     EXECUTOR_MEMORY_OVERHEAD.key -> Seq(
       AlternateConfig("spark.yarn.executor.memoryOverhead", "2.3")),
     KEYTAB.key -> Seq(
-      AlternateConfig("spark.yarn.keytab", "2.5")),
+      AlternateConfig("spark.yarn.keytab", "3.0")),
     PRINCIPAL.key -> Seq(
-      AlternateConfig("spark.yarn.principal", "2.5"))
+      AlternateConfig("spark.yarn.principal", "3.0"))
   )
 
   /**