AMBARI-9979. Oozie server start fails in non-root (aonishuk)

ambari-agent/src/test/python/resource_management/TestUserResource.py

@@ -183,7 +183,7 @@ class TestUserResource(TestCase):
       user = User("mapred", action = "create", groups = ['1','2','3'], 
           shell = "/bin/bash")
 
-    popen_mock.assert_called_with(['/bin/bash', '--login', '--noprofile', '-c', 'ambari-sudo.sh  PATH=/bin -H -E usermod -G 1,2,3,hadoop -s /bin/bash mapred'], shell=False, preexec_fn=None, stderr=-2, stdout=5, env={'PATH': '/bin'}, bufsize=1, cwd=None)
+    popen_mock.assert_called_with(['/bin/bash', '--login', '--noprofile', '-c', 'ambari-sudo.sh  PATH=/bin -H -E usermod -G 1,2,3 -s /bin/bash mapred'], shell=False, preexec_fn=None, stderr=-2, stdout=5, env={'PATH': '/bin'}, bufsize=1, cwd=None)
     self.assertEqual(popen_mock.call_count, 1)
 
   @patch.object(subprocess, "Popen")

ambari-server/src/main/resources/common-services/OOZIE/4.0.0.2.0/package/scripts/oozie.py

@@ -218,4 +218,6 @@ def oozie_server_specific():
         group = params.user_group,
         mode = 0664
     )
-  Execute (format("chown -R {oozie_user}:{user_group} {oozie_server_dir}"))
+  Execute(('chown', '-R', params.oozie_user, params.user_group, params.oozie_server_dir), 
+          sudo=True
+  )

ambari-server/src/test/python/stacks/2.0.6/OOZIE/test_oozie_server.py

@@ -217,8 +217,9 @@ class TestOozieServer(RMFTestCase):
                               not_if = 'ls /var/run/oozie/oozie.pid >/dev/null 2>&1 && ps -p `cat /var/run/oozie/oozie.pid` >/dev/null 2>&1',
                               user = 'oozie',
                               )
-    self.assertResourceCalled('Execute', 'chown -R oozie:hadoop /var/lib/oozie/oozie-server',)
-    self.assertNoMoreResources()
+    self.assertResourceCalled('Execute', ('chown', '-R', u'oozie', u'hadoop', '/var/lib/oozie/oozie-server'),
+        sudo = True,
+    )
 
   @patch("os.path.isfile")
   def test_start_default(self, isfile_mock):
@@ -473,7 +474,9 @@ class TestOozieServer(RMFTestCase):
         not_if = 'ls /var/run/oozie/oozie.pid >/dev/null 2>&1 && ps -p `cat /var/run/oozie/oozie.pid` >/dev/null 2>&1',
         user = 'oozie',
     )
-    self.assertResourceCalled('Execute', 'chown -R oozie:hadoop /var/lib/oozie/oozie-server',)
+    self.assertResourceCalled('Execute', ('chown', '-R', u'oozie', u'hadoop', '/var/lib/oozie/oozie-server'),
+        sudo = True,
+    )
 
 
   def assert_configure_secured(self):
@@ -627,7 +630,9 @@ class TestOozieServer(RMFTestCase):
         not_if = 'ls /var/run/oozie/oozie.pid >/dev/null 2>&1 && ps -p `cat /var/run/oozie/oozie.pid` >/dev/null 2>&1',
         user = 'oozie',
     )
-    self.assertResourceCalled('Execute', 'chown -R oozie:hadoop /var/lib/oozie/oozie-server',)
+    self.assertResourceCalled('Execute', ('chown', '-R', u'oozie', u'hadoop', '/var/lib/oozie/oozie-server'),
+        sudo = True,
+    )
 
     def test_configure_default_hdp22(self):
       config_file = "stacks/2.0.6/configs/default.json"