From 870f435628b7c0eac5f6c45fa19b14ab5289c657 Mon Sep 17 00:00:00 2001
From: Jeff Zhang <zjffdu@apache.org>
Date: Tue, 8 Dec 2015 11:05:06 +0000
Subject: [PATCH] [SPARK-12166][TEST] Unset hadoop related environment in
 testing

Author: Jeff Zhang <zjffdu@apache.org>

Closes #10172 from zjffdu/SPARK-12166.

(cherry picked from commit 708129187a460aca30790281e9221c0cd5e271df)
Signed-off-by: Sean Owen <sowen@cloudera.com>
---
 bin/spark-class | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/bin/spark-class b/bin/spark-class
index 87d06693af4fe..5d964ba96abd8 100755
--- a/bin/spark-class
+++ b/bin/spark-class
@@ -71,6 +71,12 @@ fi
 
 export _SPARK_ASSEMBLY="$SPARK_ASSEMBLY_JAR"
 
+# For tests
+if [[ -n "$SPARK_TESTING" ]]; then
+  unset YARN_CONF_DIR
+  unset HADOOP_CONF_DIR
+fi
+
 # The launcher library will print arguments separated by a NULL character, to allow arguments with
 # characters that would be otherwise interpreted by the shell. Read that in a while loop, populating
 # an array that will be used to exec the final command.