AMBARI-10403. Ambari should not add 'oozie' to users group (aonishuk)

ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-ANY/scripts/params.py

@@ -173,8 +173,6 @@ if has_ganglia_server:
   user_to_groups_dict[gmetad_user] = [gmetad_user]
 if has_tez:
   user_to_groups_dict[tez_user] = [proxyuser_group]
-if has_oozie_server:
-  user_to_groups_dict[oozie_user] = [proxyuser_group]
 
 user_to_gid_dict = collections.defaultdict(lambda:user_group)
 

ambari-server/src/test/python/stacks/2.0.6/hooks/before-ANY/test_before_any.py

@@ -53,7 +53,7 @@ class TestHookBeforeInstall(RMFTestCase):
     self.assertResourceCalled('User', 'oozie',
         gid = 'hadoop',
         ignore_failures = False,
-        groups = [u'users'],
+        groups = [u'hadoop'],
     )
     self.assertResourceCalled('User', 'nobody',
         gid = 'hadoop',