AMBARI-2183. Postgres setup failed. (smohanty)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/trunk@1485075 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -873,6 +873,8 @@ Trunk (unreleased changes):
 
  BUG FIXES
 
+ AMBARI-2183. Postgres setup failed. (smohanty)
+
  AMBARI-2182. Expose "active" attribute for Stack resource. (smohanty)
 
  AMBARI-2181. keys/pass.txt file is readable by everyone. (smohanty)

ambari-server/src/main/python/ambari-server.py

@@ -100,7 +100,7 @@ PID_DIR="/var/run/ambari-server"
 PID_NAME="ambari-server.pid"
 AMBARI_PROPERTIES_FILE="ambari.properties"
 
-SETUP_DB_CMD = ['su', 'postgres',
+SETUP_DB_CMD = ['su', '-', 'postgres',
         '--command=psql -f {0} -v username=\'"{1}"\' -v password="\'{2}\'"']
 UPGRADE_STACK_CMD = ['su', 'postgres',
         '--command=psql -f {0} -v stack_name="\'{1}\'"  -v stack_version="\'{2}\'"']