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jonathanhurley pushed a commit to branch branch-feature-AMBARI-14714
in repository https://gitbox.apache.org/repos/asf/ambari.git


The following commit(s) were added to refs/heads/branch-feature-AMBARI-14714 by 
this push:
     new 657cb77  [AMBARI-24194] Fix broken Java UTs in ambari-server code -- 
Part 5 (#1939)
657cb77 is described below

commit 657cb77f61fd10ce14c5e3dc9424750bf96a7eef
Author: sduan <[email protected]>
AuthorDate: Thu Aug 2 15:05:59 2018 -0700

    [AMBARI-24194] Fix broken Java UTs in ambari-server code -- Part 5 (#1939)
---
 .../AmbariCustomCommandExecutionHelperTest.java    |  56 ++++++
 .../controller/AmbariManagementControllerTest.java | 192 ++++++++-------------
 .../BackgroundCustomCommandExecutionTest.java      |   5 +
 .../internal/ClientConfigResourceProviderTest.java |   9 +-
 .../HostComponentResourceProviderTest.java         |   6 +
 .../internal/StackDefinedPropertyProviderTest.java |  21 ++-
 .../internal/UserResourceProviderTest.java         | 153 +++++++++++-----
 7 files changed, 264 insertions(+), 178 deletions(-)

diff --git 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariCustomCommandExecutionHelperTest.java
 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariCustomCommandExecutionHelperTest.java
index 65abb4e..00c7c18 100644
--- 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariCustomCommandExecutionHelperTest.java
+++ 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariCustomCommandExecutionHelperTest.java
@@ -100,6 +100,7 @@ import org.easymock.Mock;
 import org.easymock.MockType;
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.springframework.security.core.context.SecurityContextHolder;
@@ -209,6 +210,22 @@ public class AmbariCustomCommandExecutionHelperTest {
     Map<String, Set<String>> userGroupsMap = new HashMap<>();
     userGroupsMap.put("zookeeperUser", new 
HashSet<>(Arrays.asList("zookeeperGroup")));
     Cluster cluster = clusters.getCluster("c1");
+
+    Map<String, Map<String, String>> configCredentials = new HashMap<>();
+    configCredentials.put("fakeService", new HashMap<String, String>());
+    configCredentials.get("fakeService").put("fakeName", "fakePassword");
+    Service s1 = cluster.getService("HDFS");
+    Service s2 = cluster.getService("YARN");
+    Service s3 = cluster.getService("GANGLIA");
+    Service s4 = cluster.getService("ZOOKEEPER");
+    Service s5 = cluster.getService("FLUME");
+    expect(configHelper.getCredentialStoreEnabledProperties(stackId, 
s1)).andReturn(configCredentials).anyTimes();
+    expect(configHelper.getCredentialStoreEnabledProperties(stackId, 
s2)).andReturn(configCredentials).anyTimes();
+    expect(configHelper.getCredentialStoreEnabledProperties(stackId, 
s3)).andReturn(configCredentials).anyTimes();
+    expect(configHelper.getCredentialStoreEnabledProperties(stackId, 
s4)).andReturn(configCredentials).anyTimes();
+    expect(configHelper.getCredentialStoreEnabledProperties(stackId, 
s5)).andReturn(configCredentials).anyTimes();
+    EasyMock.replay(configHelper);
+    EasyMock.reset(configHelper);
     expect(configHelper.getPropertiesWithPropertyType(
       stackId, PropertyInfo.PropertyType.USER, cluster, 
desiredConfigMap)).andReturn(userProperties).anyTimes();
     expect(configHelper.getPropertiesWithPropertyType(
@@ -243,6 +260,13 @@ public class AmbariCustomCommandExecutionHelperTest {
         }, false);
     actionRequest.getResourceFilters().add(new RequestResourceFilter("CORE", 
"YARN", "RESOURCEMANAGER", Collections.singletonList("c1-c6401")));
 
+    Cluster cluster = clusters.getCluster("c1");
+    Service server = cluster.getService("FLUME");
+    Map<String, Map<String, String>> configCredentials = new HashMap<>();
+    configCredentials.put("fakeService", new HashMap<String, String>());
+    configCredentials.get("fakeService").put("fakeName", "fakePassword");
+    
expect(configHelper.getCredentialStoreEnabledProperties(EasyMock.anyObject(StackId.class),
 EasyMock.anyObject(Service.class))).andReturn(configCredentials).once();
+
     replay(hostRoleCommand, actionManager, configHelper);
 
     createServiceComponentHosts("c1", "CORE", "c1");
@@ -365,6 +389,11 @@ public class AmbariCustomCommandExecutionHelperTest {
         new RequestOperationLevel(Resource.Type.Host, "c1", "CORE", "GANGLIA", 
null, null),
       new HashMap<>(), false);
 
+    Map<String, Map<String, String>> configCredentials = new HashMap<>();
+    configCredentials.put("fakeService", new HashMap<String, String>());
+    configCredentials.get("fakeService").put("fakeName", "fakePassword");
+    
expect(configHelper.getCredentialStoreEnabledProperties(EasyMock.anyObject(StackId.class),
 EasyMock.anyObject(Service.class))).andReturn(configCredentials).atLeastOnce();
+
     replay(hostRoleCommand, actionManager, configHelper);
 
     createServiceComponentHosts("c1", "CORE", "c1");
@@ -594,6 +623,17 @@ public class AmbariCustomCommandExecutionHelperTest {
     expect(execCmdWrapper.getExecutionCommand()).andReturn(execCmd);
     expect(execCmd.getForceRefreshConfigTagsBeforeExecution()).andReturn(true);
 
+    AgentConfigsUpdateEvent event = new AgentConfigsUpdateEvent(null, null);
+    event.setHash("01");
+    event.setTimestamp(1L);
+    event.setHash("12345");
+    
expect(configHelper.getHostActualConfigs(EasyMock.anyLong())).andReturn(event).anyTimes();
+
+    Map<String, Map<String, String>> configCredentials = new HashMap<>();
+    configCredentials.put("fakeService", new HashMap<String, String>());
+    configCredentials.get("fakeService").put("fakeName", "fakePassword");
+    
expect(configHelper.getCredentialStoreEnabledProperties(EasyMock.anyObject(StackId.class),
 EasyMock.anyObject(Service.class))).andReturn(configCredentials).atLeastOnce();
+
     HashSet<String> localComponents = new HashSet<>();
     expect(execCmd.getLocalComponents()).andReturn(localComponents).anyTimes();
     replay(configHelper, stage, execCmdWrapper, execCmd);
@@ -690,14 +730,28 @@ public class AmbariCustomCommandExecutionHelperTest {
   }
 
   /**
+   * Obsolete: RepoversionDAO has gone
    * Tests that if a component's repository is not resolved, then the repo
    * version map does not get populated.
    *
    * @throws Exception
    */
+  @Ignore
   @Test
   public void testAvailableServicesMapIsEmptyWhenRepositoriesNotResolved() 
throws Exception {
 
+    // Since RepositoryVersionDAO has gone, now we assume the path to metainfo 
file is invalid,
+    // so that we don't get a component version map
+    /*AmbariMetaInfo ambariMetaInfo = 
ambariManagementController.getAmbariMetaInfo();
+    StackManagerMock stackManagerMock = (StackManagerMock) 
ambariMetaInfo.getStackManager();
+    stackManagerMock.invalidateCurrentPaths();
+    try {
+      ambariManagementController.updateStacks();
+    } catch(Exception e) {
+      // Do nothing, the AmbariException is expected here
+      // "org.apache.ambari.server.AmbariException: Ambari Meta Information 
can't be read from the stack root directory"
+    }*/
+
     Map<String, String> requestProperties = new HashMap<String, String>() {
       {
         put(REQUEST_CONTEXT_PROPERTY, "Refresh YARN Capacity Scheduler");
@@ -717,6 +771,8 @@ public class AmbariCustomCommandExecutionHelperTest {
 
     EasyMock.replay(hostRoleCommand, actionManager, configHelper);
 
+    createServiceComponentHosts("c1", "CORE", "c1");
+
     ambariManagementController.createAction(actionRequest, requestProperties);
     Request request = requestCapture.getValue();
     Stage stage = request.getStages().iterator().next();
diff --git 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java
 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java
index 9342132..31caf3e 100644
--- 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java
+++ 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java
@@ -47,6 +47,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -1326,12 +1327,12 @@ public class AmbariManagementControllerTest {
     assertEquals(cluster1, ec.getClusterName());
     assertNotNull(ec.getCommandParams());
     assertNotNull(ec.getHostLevelParams());
-    
assertTrue(ec.getHostLevelParams().containsKey(ExecutionCommand.KeyNames.USER_LIST));
-    assertEquals("[\"myhdfsuser\"]", 
ec.getHostLevelParams().get(ExecutionCommand.KeyNames.USER_LIST));
-    
assertTrue(ec.getHostLevelParams().containsKey(ExecutionCommand.KeyNames.GROUP_LIST));
-    assertEquals("[\"myhdfsgroup\"]", 
ec.getHostLevelParams().get(ExecutionCommand.KeyNames.GROUP_LIST));
-    
assertTrue(ec.getHostLevelParams().containsKey(ExecutionCommand.KeyNames.USER_GROUPS));
-    assertEquals("{\"myhdfsuser\":[\"myhdfsgroup\"]}", 
ec.getHostLevelParams().get(ExecutionCommand.KeyNames.USER_GROUPS));
+    
assertTrue(ec.getStackSettings().containsKey(ExecutionCommand.KeyNames.USER_LIST));
+    assertEquals("[\"ambari-qa\",\"myhdfsuser\"]", 
ec.getStackSettings().get(ExecutionCommand.KeyNames.USER_LIST));
+    
assertTrue(ec.getStackSettings().containsKey(ExecutionCommand.KeyNames.GROUP_LIST));
+    assertEquals("[\"hadoop\",\"myhdfsgroup\"]", 
ec.getStackSettings().get(ExecutionCommand.KeyNames.GROUP_LIST));
+    
assertTrue(ec.getStackSettings().containsKey(ExecutionCommand.KeyNames.USER_GROUPS));
+    assertEquals("{\"myhdfsuser\":[\"myhdfsgroup\"]}", 
ec.getStackSettings().get(ExecutionCommand.KeyNames.USER_GROUPS));
   }
 
   @Test
@@ -1961,6 +1962,11 @@ public class AmbariManagementControllerTest {
       .getServiceComponents().values()) {
       Assert.assertEquals(State.INSTALLED, sc.getDesiredState());
       for (ServiceComponentHost sch : sc.getServiceComponentHosts().values()) {
+        if (sch.getServiceComponentName().equals("HDFS_CLIENT")) {
+          // Now client component has no INSTALLED state, please check 
ServiceResourceProvider::updateServiceComponents()
+          // and in HDP 3.0, we do not have HDFS_CLIENT anymore, we have only 
hadoop_client
+          continue;
+        }
         Assert.assertEquals(State.INSTALLED, sch.getDesiredState());
         Assert.assertEquals(State.INIT, sch.getState());
       }
@@ -1974,6 +1980,7 @@ public class AmbariManagementControllerTest {
     boolean foundH2DN = false;
     boolean foundH1CLT = false;
     boolean foundH2CLT = false;
+    Set<Long> clientStageIds = new HashSet<>();
 
     for (ShortTaskStatus taskStatus : taskStatuses) {
       LOG.debug("Task dump :{}", taskStatus);
@@ -1981,6 +1988,9 @@ public class AmbariManagementControllerTest {
           taskStatus.getCommand());
       Assert.assertEquals(HostRoleStatus.PENDING.toString(),
           taskStatus.getStatus());
+      if (Role.HDFS_CLIENT.toString().equals(taskStatus.getRole())) {
+        clientStageIds.add(taskStatus.getStageId());
+      }
       if (taskStatus.getHostName().equals(host1)) {
         if (Role.NAMENODE.toString().equals(taskStatus.getRole())) {
           foundH1NN = true;
@@ -2008,6 +2018,13 @@ public class AmbariManagementControllerTest {
 
     // TODO validate stages?
     List<Stage> stages = actionDB.getAllStages(trackAction.getRequestId());
+    Iterator iter = stages.iterator();
+    while (iter.hasNext()) {
+      Stage stage = (Stage)iter.next();
+      if (clientStageIds.contains(stage.getStageId())) {
+        iter.remove();
+      }
+    }
     Assert.assertEquals(1, stages.size());
 
     for (Stage stage : stages) {
@@ -2072,7 +2089,8 @@ public class AmbariManagementControllerTest {
       }
       for (ServiceComponentHost sch : sc.getServiceComponentHosts().values()) {
         if (sch.getServiceComponentName().equals("HDFS_CLIENT")) {
-          Assert.assertEquals(State.INSTALLED, sch.getDesiredState());
+          // In ambari 3.0 no HDFS_CLIENT any more
+          Assert.assertEquals(State.INIT, sch.getDesiredState());
         } else {
           Assert.assertEquals(State.STARTED, sch.getDesiredState());
         }
@@ -3443,11 +3461,9 @@ public class AmbariManagementControllerTest {
     String serviceName1 = "HDFS";
     createService(cluster1, serviceGroupName, serviceName1, null);
     String componentName1 = "NAMENODE";
-    String componentName2 = "DATANODE";
-    String componentName3 = "HDFS_CLIENT";
+    String componentName2 = "DATANODE";;
     createServiceComponent(cluster1, serviceGroupName, serviceName1, 
componentName1, State.INIT);
     createServiceComponent(cluster1, serviceGroupName, serviceName1, 
componentName2, State.INIT);
-    createServiceComponent(cluster1, serviceGroupName, serviceName1, 
componentName3, State.INIT);
 
     String host1 = getUniqueName();
     String host2 = getUniqueName();
@@ -3469,52 +3485,38 @@ public class AmbariManagementControllerTest {
     ServiceComponentHostRequest r4 =
         new ServiceComponentHostRequest(cluster1, serviceGroupName, 
serviceName1,
             componentName2, componentName2, host2, State.INIT.toString());
-    ServiceComponentHostRequest r5 =
-        new ServiceComponentHostRequest(cluster1, serviceGroupName, 
serviceName1,
-            componentName3, componentName3, host1, State.INIT.toString());
 
     set1.add(r1);
     set1.add(r2);
     set1.add(r3);
     set1.add(r4);
-    set1.add(r5);
     controller.createHostComponents(set1);
 
     Cluster c1 = clusters.getCluster(cluster1);
     Service s1 = c1.getService(serviceName1);
     ServiceComponent sc1 = s1.getServiceComponent(componentName1);
     ServiceComponent sc2 = s1.getServiceComponent(componentName2);
-    ServiceComponent sc3 = s1.getServiceComponent(componentName3);
     ServiceComponentHost sch1 = sc1.getServiceComponentHost(host1);
     ServiceComponentHost sch2 = sc2.getServiceComponentHost(host1);
     ServiceComponentHost sch3 = sc1.getServiceComponentHost(host2);
     ServiceComponentHost sch4 = sc2.getServiceComponentHost(host2);
-    ServiceComponentHost sch5 = sc3.getServiceComponentHost(host1);
 
     s1.setDesiredState(State.INSTALLED);
     sc1.setDesiredState(State.INIT);
     sc2.setDesiredState(State.INIT);
-    sc3.setDesiredState(State.STARTED);
     sch1.setDesiredState(State.INSTALLED);
     sch2.setDesiredState(State.INSTALLED);
     sch3.setDesiredState(State.STARTED);
     sch4.setDesiredState(State.INSTALLED);
-    sch5.setDesiredState(State.INSTALLED);
     sch1.setState(State.INSTALLED);
     sch2.setState(State.INSTALLED);
     sch3.setState(State.STARTED);
     sch4.setState(State.INSTALLED);
-    sch5.setState(State.UNKNOWN);
 
     Set<ServiceComponentRequest> reqs =
       new HashSet<>();
     ServiceComponentRequest req1, req2, req3;
 
-    // confirm an UNKOWN doesn't fail
-    req1 = new ServiceComponentRequest(cluster1, serviceGroupName, 
serviceName1,
-        sc3.getName(), sc3.getType(), State.INSTALLED.toString());
-    reqs.add(req1);
-    ComponentResourceProviderTest.updateComponents(controller, reqs, 
Collections.emptyMap(), true);
     try {
       reqs.clear();
       req1 = new ServiceComponentRequest(cluster1, serviceGroupName, 
serviceName1,
@@ -3529,17 +3531,14 @@ public class AmbariManagementControllerTest {
     s1.setDesiredState(State.INSTALLED);
     sc1.setDesiredState(State.STARTED);
     sc2.setDesiredState(State.INSTALLED);
-    sc3.setDesiredState(State.STARTED);
     sch1.setDesiredState(State.INIT);
     sch2.setDesiredState(State.INIT);
     sch3.setDesiredState(State.INIT);
     sch4.setDesiredState(State.INIT);
-    sch5.setDesiredState(State.INIT);
     sch1.setState(State.INIT);
     sch2.setState(State.INSTALLED);
     sch3.setState(State.INIT);
     sch4.setState(State.INSTALLED);
-    sch5.setState(State.INSTALLED);
 
     try {
       reqs.clear();
@@ -3555,44 +3554,35 @@ public class AmbariManagementControllerTest {
     s1.setDesiredState(State.INSTALLED);
     sc1.setDesiredState(State.STARTED);
     sc2.setDesiredState(State.INIT);
-    sc3.setDesiredState(State.STARTED);
     sch1.setDesiredState(State.INIT);
     sch2.setDesiredState(State.INIT);
     sch3.setDesiredState(State.INIT);
     sch4.setDesiredState(State.INIT);
-    sch5.setDesiredState(State.INIT);
     sch1.setState(State.STARTED);
     sch2.setState(State.INIT);
     sch3.setState(State.INSTALLED);
     sch4.setState(State.STARTED);
-    sch5.setState(State.INIT);
 
     reqs.clear();
     req1 = new ServiceComponentRequest(cluster1, serviceGroupName, 
serviceName1,
         sc1.getName(), sc1.getType(), State.INSTALLED.toString());
     req2 = new ServiceComponentRequest(cluster1, serviceGroupName, 
serviceName1,
         sc2.getName(), sc2.getType(), State.INSTALLED.toString());
-    req3 = new ServiceComponentRequest(cluster1, serviceGroupName, 
serviceName1,
-        sc3.getName(), sc3.getType(), State.INSTALLED.toString());
     reqs.add(req1);
     reqs.add(req2);
-    reqs.add(req3);
     RequestStatusResponse trackAction = 
ComponentResourceProviderTest.updateComponents(controller, reqs, 
Collections.emptyMap(), true);
 
     Assert.assertEquals(State.INSTALLED, s1.getDesiredState());
     Assert.assertEquals(State.INSTALLED, sc1.getDesiredState());
     Assert.assertEquals(State.INSTALLED, sc2.getDesiredState());
-    Assert.assertEquals(State.INSTALLED, sc3.getDesiredState());
     Assert.assertEquals(State.INSTALLED, sch1.getDesiredState());
     Assert.assertEquals(State.INSTALLED, sch2.getDesiredState());
     Assert.assertEquals(State.INSTALLED, sch3.getDesiredState());
     Assert.assertEquals(State.INSTALLED, sch4.getDesiredState());
-    Assert.assertEquals(State.INSTALLED, sch5.getDesiredState());
     Assert.assertEquals(State.STARTED, sch1.getState());
     Assert.assertEquals(State.INIT, sch2.getState());
     Assert.assertEquals(State.INSTALLED, sch3.getState());
     Assert.assertEquals(State.STARTED, sch4.getState());
-    Assert.assertEquals(State.INIT, sch5.getState());
 
     long requestId = trackAction.getRequestId();
     List<Stage> stages = actionDB.getAllStages(requestId);
@@ -3611,7 +3601,6 @@ public class AmbariManagementControllerTest {
     sch2.setState(State.INSTALLED);
     sch3.setState(State.INSTALLED);
     sch4.setState(State.INSTALLED);
-    sch5.setState(State.INSTALLED);
 
     // test no-op
     reqs.clear();
@@ -3962,11 +3951,9 @@ public class AmbariManagementControllerTest {
     ServiceGroup serviceGroup = cluster.addServiceGroup(serviceGroupName, 
"HDP-2.0.7");
     Service hdfs = cluster.addService(serviceGroup, "HDFS", "HDFS");
 
-    hdfs.addServiceComponent(Role.HDFS_CLIENT.name(), Role.HDFS_CLIENT.name());
     hdfs.addServiceComponent(Role.NAMENODE.name(), Role.NAMENODE.name());
     hdfs.addServiceComponent(Role.DATANODE.name(), Role.DATANODE.name());
 
-    
hdfs.getServiceComponent(Role.HDFS_CLIENT.name()).addServiceComponentHost(host1);
     
hdfs.getServiceComponent(Role.NAMENODE.name()).addServiceComponentHost(host1);
     
hdfs.getServiceComponent(Role.DATANODE.name()).addServiceComponentHost(host1);
 
@@ -3980,11 +3967,7 @@ public class AmbariManagementControllerTest {
     Assert.assertEquals(State.STARTED, s.getDesiredState());
     for (ServiceComponent sc : s.getServiceComponents().values()) {
       for (ServiceComponentHost sch : sc.getServiceComponentHosts().values()) {
-        if (sc.isClientComponent()) {
-          Assert.assertEquals(State.INSTALLED, sch.getDesiredState());
-        } else {
-          Assert.assertEquals(State.STARTED, sch.getDesiredState());
-        }
+        Assert.assertEquals(State.STARTED, sch.getDesiredState());
       }
     }
 
@@ -3994,7 +3977,7 @@ public class AmbariManagementControllerTest {
     RequestResourceFilter resourceFilter = new RequestResourceFilter(
       serviceGroupName,
       "HDFS",
-      "HDFS_CLIENT",
+      "DATANODE",
       Arrays.asList(host1));
     ExecuteActionRequest actionRequest = new ExecuteActionRequest(cluster1,
       "RESTART", params, false);
@@ -4002,36 +3985,22 @@ public class AmbariManagementControllerTest {
 
     Map<String, String> requestProperties = new HashMap<>();
     requestProperties.put(REQUEST_CONTEXT_PROPERTY, "Called from a test");
-    requestProperties.put("hdfs_client", "abc");
+    requestProperties.put("data_node", "abc");
 
     RequestStatusResponse response = controller.createAction(actionRequest, 
requestProperties);
 
     List<Stage> stages = actionDB.getAllStages(response.getRequestId());
     Assert.assertNotNull(stages);
 
-    HostRoleCommand hrc = null;
     Type type = new TypeToken<Map<String, String>>(){}.getType();
     for (Stage stage : stages) {
       for (HostRoleCommand cmd : stage.getOrderedHostRoleCommands()) {
-        if (cmd.getRole().equals(Role.HDFS_CLIENT)) {
-          hrc = cmd;
-        }
         Map<String, String> hostParamStage = 
StageUtils.getGson().fromJson(stage.getHostParamsStage(), type);
         
Assert.assertTrue(hostParamStage.containsKey(ExecutionCommand.KeyNames.DB_DRIVER_FILENAME));
         
Assert.assertTrue(hostParamStage.containsKey(ExecutionCommand.KeyNames.MYSQL_JDBC_URL));
         
Assert.assertTrue(hostParamStage.containsKey(ExecutionCommand.KeyNames.ORACLE_JDBC_URL));
       }
     }
-    Assert.assertNotNull(hrc);
-    Assert.assertEquals("RESTART HDFS/HDFS_CLIENT", hrc.getCommandDetail());
-    Map<String, String> roleParams = hrc.getExecutionCommandWrapper()
-      .getExecutionCommand().getRoleParams();
-
-    Assert.assertNotNull(roleParams);
-    Assert.assertEquals("CLIENT", 
roleParams.get(ExecutionCommand.KeyNames.COMPONENT_CATEGORY));
-    
Assert.assertTrue(hrc.getExecutionCommandWrapper().getExecutionCommand().getCommandParams().containsKey("hdfs_client"));
-    Assert.assertEquals("abc", 
hrc.getExecutionCommandWrapper().getExecutionCommand().getCommandParams().get("hdfs_client"));
-    Assert.assertEquals(requestProperties.get(REQUEST_CONTEXT_PROPERTY), 
response.getRequestContext());
   }
 
   @SuppressWarnings("serial")
@@ -4421,14 +4390,12 @@ public class AmbariManagementControllerTest {
     Service service = createService(cluster1, serviceGroupName, serviceName, 
null);
     String componentName1 = "NAMENODE";
     String componentName2 = "DATANODE";
-    String componentName3 = "HDFS_CLIENT";
 
     Map<String, String> mapRequestProps = new HashMap<>();
     mapRequestProps.put("context", "Called from a test");
 
     createServiceComponent(cluster1, serviceGroupName, serviceName, 
componentName1, State.INIT);
     createServiceComponent(cluster1, serviceGroupName, serviceName, 
componentName2, State.INIT);
-    createServiceComponent(cluster1, serviceGroupName, serviceName, 
componentName3, State.INIT);
 
     String host1 = getUniqueName();
     String host2 = getUniqueName();
@@ -4443,10 +4410,6 @@ public class AmbariManagementControllerTest {
             host1, null);
     createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName2,
             host2, null);
-    createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName3,
-            host1, null);
-    createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName3,
-            host2, null);
 
     Assert.assertNotNull(clusters.getCluster(cluster1)
             .getService(serviceName)
@@ -4460,14 +4423,6 @@ public class AmbariManagementControllerTest {
             .getService(serviceName)
             .getServiceComponent(componentName2)
             .getServiceComponentHost(host2));
-    Assert.assertNotNull(clusters.getCluster(cluster1)
-            .getService(serviceName)
-            .getServiceComponent(componentName3)
-            .getServiceComponentHost(host1));
-    Assert.assertNotNull(clusters.getCluster(cluster1)
-            .getService(serviceName)
-            .getServiceComponent(componentName3)
-            .getServiceComponentHost(host2));
 
     // Install
     ServiceRequest r = new ServiceRequest(cluster1, serviceGroupName, 
serviceName, null,
@@ -4511,17 +4466,9 @@ public class AmbariManagementControllerTest {
     for (ServiceComponent sc :
             clusters.getCluster(cluster1).getService(serviceName)
                     .getServiceComponents().values()) {
-        if (sc.getName().equals("HDFS_CLIENT")) {
-            Assert.assertEquals(State.INSTALLED, sc.getDesiredState());
-        } else {
-            Assert.assertEquals(State.STARTED, sc.getDesiredState());
-        }
+        Assert.assertEquals(State.STARTED, sc.getDesiredState());
         for (ServiceComponentHost sch : 
sc.getServiceComponentHosts().values()) {
-            if (sch.getServiceComponentName().equals("HDFS_CLIENT")) {
-                Assert.assertEquals(State.INSTALLED, sch.getDesiredState());
-            } else {
-                Assert.assertEquals(State.STARTED, sch.getDesiredState());
-            }
+            Assert.assertEquals(State.STARTED, sch.getDesiredState());
         }
     }
 
@@ -5085,11 +5032,9 @@ public class AmbariManagementControllerTest {
     Service service = createService(cluster1, serviceGroupName, serviceName, 
null);
     String componentName1 = "NAMENODE";
     String componentName2 = "DATANODE";
-    String componentName3 = "HDFS_CLIENT";
 
     createServiceComponent(cluster1, serviceGroupName, serviceName, 
componentName1, State.INIT);
     createServiceComponent(cluster1, serviceGroupName, serviceName, 
componentName2, State.INIT);
-    createServiceComponent(cluster1, serviceGroupName, serviceName, 
componentName3, State.INIT);
 
     String host1 = getUniqueName();
     String host2 = getUniqueName();
@@ -5098,9 +5043,7 @@ public class AmbariManagementControllerTest {
     addHostToCluster(host2, cluster1);
 
     createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName1, host1, null);
-    createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName2, host1, null);
-    createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName3, host1, null);
-    createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName3, host2, null);
+    createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName2, host2, null);
 
     // Create and attach config
     Map<String, String> configs = new HashMap<>();
@@ -5144,21 +5087,22 @@ public class AmbariManagementControllerTest {
 
     long id = startService(cluster1, serviceGroupName, serviceName, false, 
true);
     List<Stage> stages = actionDB.getAllStages(id);
-    HostRoleCommand clientHrc = null;
+    HostRoleCommand datanodeHrc = null;
     for (Stage stage : stages) {
       for (HostRoleCommand hrc : stage.getOrderedHostRoleCommands()) {
         if (hrc.getHostName().equals(host2) && hrc.getRole().toString()
-          .equals("HDFS_CLIENT")) {
-          clientHrc = hrc;
+          .equals("DATANODE")) {
+          datanodeHrc = hrc;
           Assert.assertEquals("version122", hrc.getExecutionCommandWrapper()
             .getExecutionCommand().getConfigurationTags().get("core-site")
             .get("tag"));
         }
       }
     }
-    Assert.assertNotNull(clientHrc);
+    Assert.assertNotNull(datanodeHrc);
   }
 
+  @Ignore("In ambari 3.0, client is a separate service, not a component 
anymore")
   @Test
   public void testClientServiceSmokeTests() throws Exception {
     String cluster1 = getUniqueName();
@@ -7525,14 +7469,12 @@ public class AmbariManagementControllerTest {
     createService(cluster1, serviceGroupName, mapred, null);
     String componentName1 = "NAMENODE";
     String componentName2 = "DATANODE";
-    String componentName3 = "HDFS_CLIENT";
     String componentName4 = "JOBTRACKER";
     String componentName5 = "TASKTRACKER";
     String componentName6 = "MAPREDUCE_CLIENT";
 
     createServiceComponent(cluster1, serviceGroupName, hdfs, componentName1, 
State.INIT);
     createServiceComponent(cluster1, serviceGroupName, hdfs, componentName2, 
State.INIT);
-    createServiceComponent(cluster1, serviceGroupName, hdfs, componentName3, 
State.INIT);
     createServiceComponent(cluster1, serviceGroupName, mapred, componentName4, 
State.INIT);
     createServiceComponent(cluster1, serviceGroupName, mapred, componentName5, 
State.INIT);
     createServiceComponent(cluster1, serviceGroupName, mapred, componentName6, 
State.INIT);
@@ -7543,7 +7485,6 @@ public class AmbariManagementControllerTest {
 
     createServiceComponentHost(cluster1, serviceGroupName, hdfs, 
componentName1, host1, null);
     createServiceComponentHost(cluster1, serviceGroupName, hdfs, 
componentName2, host1, null);
-    createServiceComponentHost(cluster1, serviceGroupName, hdfs, 
componentName3, host1, null);
     createServiceComponentHost(cluster1, serviceGroupName, mapred, 
componentName4, host1, null);
     createServiceComponentHost(cluster1, serviceGroupName, mapred, 
componentName5, host1, null);
     createServiceComponentHost(cluster1, serviceGroupName, mapred, 
componentName6, host1, null);
@@ -7556,26 +7497,11 @@ public class AmbariManagementControllerTest {
     Service s1 = cluster.getService(hdfs);
     Service s2 = cluster.getService(mapred);
     ServiceComponent sc1 = s1.getServiceComponent(componentName1);
-    
sc1.getServiceComponentHosts().values().iterator().next().setState(State.STARTED);
-
-    Set<ServiceComponentHostRequest> schRequests = new HashSet<>();
-    // delete HC
-    schRequests.clear();
-    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, hdfs, componentName1, componentName1, host1, null));
-    try {
-      controller.deleteHostComponents(schRequests);
-      Assert.fail("Expect failure while deleting.");
-    } catch (Exception ex) {
-      Assert.assertTrue(ex.getMessage().contains(
-          "Host Component cannot be removed"));
-    }
 
     
sc1.getServiceComponentHosts().values().iterator().next().setDesiredState(State.STARTED);
     
sc1.getServiceComponentHosts().values().iterator().next().setState(State.UNKNOWN);
     ServiceComponent sc2 = s1.getServiceComponent(componentName2);
     
sc2.getServiceComponentHosts().values().iterator().next().setState(State.INIT);
-    ServiceComponent sc3 = s1.getServiceComponent(componentName3);
-    
sc3.getServiceComponentHosts().values().iterator().next().setState(State.INSTALL_FAILED);
     ServiceComponent sc4 = s2.getServiceComponent(componentName4);
     
sc4.getServiceComponentHosts().values().iterator().next().setDesiredState(State.INSTALLED);
     
sc4.getServiceComponentHosts().values().iterator().next().setState(State.DISABLED);
@@ -7584,15 +7510,34 @@ public class AmbariManagementControllerTest {
     ServiceComponent sc6 = s2.getServiceComponent(componentName6);
     
sc6.getServiceComponentHosts().values().iterator().next().setState(State.INIT);
 
+    Long sc1ComponentHostId = 
sc1.getServiceComponentHost(host1).getHostComponentId();
+    Long sc2ComponentHostId = 
sc2.getServiceComponentHost(host1).getHostComponentId();
+    Long sc4ComponentHostId = 
sc4.getServiceComponentHost(host1).getHostComponentId();
+    Long sc5ComponentHostId = 
sc5.getServiceComponentHost(host1).getHostComponentId();
+    Long sc6ComponentHostId = 
sc6.getServiceComponentHost(host1).getHostComponentId();
+
+    Set<ServiceComponentHostRequest> schRequests = new HashSet<>();
+    // delete HC
+    
sc1.getServiceComponentHosts().values().iterator().next().setState(State.STARTED);
+    // If we want to delete a serviceComponentHost, we must provide with 
componentHostId, not componentName
+    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, hdfs, sc1ComponentHostId, componentName1, componentName1, 
host1, null));
+    try {
+      DeleteStatusMetaData deleteInfo = 
controller.deleteHostComponents(schRequests);
+      Assert.fail("Expect failure while deleting.");
+    } catch (Exception ex) {
+      Assert.assertTrue(ex.getMessage().contains("Host Component cannot be 
removed"));
+    }
+
+    
sc1.getServiceComponentHosts().values().iterator().next().setState(State.INSTALLED);
     schRequests.clear();
-    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, hdfs, componentName1, componentName1, host1, null));
-    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, hdfs, componentName2, componentName2, host1, null));
-    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, hdfs, componentName3, componentName3, host1, null));
-    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, mapred, componentName4, componentName4, host1, null));
-    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, mapred, componentName5, componentName5, host1, null));
-    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, mapred, componentName6, componentName6, host1, null));
+    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, hdfs, sc1ComponentHostId, componentName1, componentName1, 
host1, null));
+    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, hdfs, sc2ComponentHostId, componentName2, componentName2, 
host1, null));
+    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, mapred, sc4ComponentHostId, componentName4, componentName4, 
host1, null));
+    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, mapred, sc5ComponentHostId, componentName5, componentName5, 
host1, null));
+    schRequests.add(new ServiceComponentHostRequest(cluster1, 
serviceGroupName, mapred, sc6ComponentHostId, componentName6, componentName6, 
host1, null));
     DeleteStatusMetaData deleteStatusMetaData = 
controller.deleteHostComponents(schRequests);
     Assert.assertEquals(0, deleteStatusMetaData.getExceptionForKeys().size());
+
   }
 
   @Test
@@ -9649,17 +9594,13 @@ public class AmbariManagementControllerTest {
     Service service = createService(cluster1, serviceGroupName, serviceName, 
null);
     String componentName1 = "NAMENODE";
     String componentName2 = "DATANODE";
-    String componentName3 = "HDFS_CLIENT";
 
     createServiceComponent(cluster1, serviceGroupName, serviceName, 
componentName1, State.INIT);
     createServiceComponent(cluster1, serviceGroupName, serviceName, 
componentName2, State.INIT);
-    createServiceComponent(cluster1, serviceGroupName, serviceName, 
componentName3, State.INIT);
 
     createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName1, host1, null);
     createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName2, host1, null);
-    createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName3, host1, null);
     createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName2, host2, null);
-    createServiceComponentHost(cluster1, serviceGroupName, serviceName, 
componentName3, host2, null);
 
     // Install
     installService(cluster1, serviceGroupName, serviceName, false, false);
@@ -9704,17 +9645,21 @@ public class AmbariManagementControllerTest {
 
     ServiceComponentHostRequest r = new ServiceComponentHostRequest(cluster1, 
null, null, null, null, null, null);
     Set<ServiceComponentHostResponse> resps = 
controller.getHostComponents(Collections.singleton(r));
-    Assert.assertEquals(5, resps.size());
+    Assert.assertEquals(3, resps.size());
 
     // Get all host components with stale config = true
     r = new ServiceComponentHostRequest(cluster1, null, null, null, null, 
null, null);
     r.setStaleConfig("true");
     resps = controller.getHostComponents(Collections.singleton(r));
-    Assert.assertEquals(2, resps.size());
+    // Host1 two components(namenode and datanode), host2 one 
component(datanode)
+    Assert.assertEquals(3, resps.size());
 
     // Get all host components with stale config = false
     r = new ServiceComponentHostRequest(cluster1, null, null, null, null, 
null, null);
     r.setStaleConfig("false");
+    
s1.getServiceComponent(componentName1).getServiceComponentHost(host1).getDesiredStateEntity().setRestartRequired(false);
+    
s1.getServiceComponent(componentName2).getServiceComponentHost(host1).getDesiredStateEntity().setRestartRequired(false);
+    
s1.getServiceComponent(componentName2).getServiceComponentHost(host2).getDesiredStateEntity().setRestartRequired(false);
     resps = controller.getHostComponents(Collections.singleton(r));
     Assert.assertEquals(3, resps.size());
 
@@ -9727,6 +9672,7 @@ public class AmbariManagementControllerTest {
     // Get all host components with stale config = false and hostname filter
     r = new ServiceComponentHostRequest(cluster1, null, null, null, null, 
host2, null);
     r.setStaleConfig("true");
+    
s1.getServiceComponent(componentName2).getServiceComponentHost(host2).getDesiredStateEntity().setRestartRequired(true);
     resps = controller.getHostComponents(Collections.singleton(r));
     Assert.assertEquals(1, resps.size());
   }
diff --git 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/BackgroundCustomCommandExecutionTest.java
 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/BackgroundCustomCommandExecutionTest.java
index 390dac6..cae1d27 100644
--- 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/BackgroundCustomCommandExecutionTest.java
+++ 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/BackgroundCustomCommandExecutionTest.java
@@ -43,6 +43,7 @@ import org.apache.ambari.server.orm.InMemoryDefaultTestModule;
 import org.apache.ambari.server.orm.OrmTestHelper;
 import org.apache.ambari.server.security.TestAuthenticationFactory;
 import org.apache.ambari.server.security.authorization.AuthorizationException;
+import org.apache.ambari.server.state.Cluster;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.Host;
 import org.apache.ambari.server.state.HostState;
@@ -172,6 +173,10 @@ public class BackgroundCustomCommandExecutionTest {
     addHost(HOSTNAME, clusterName);
     clusters.updateHostMappings(clusters.getHost(HOSTNAME));
 
+    Cluster cluster = clusters.getCluster(clusterName);
+    cluster.addClusterSetting("smokeuser","dummy" );
+    cluster.addClusterSetting("user_group","dummy" );
+
     String serviceGroupName = "CORE";
     ServiceGroupResourceProviderTest.createServiceGroup(controller, 
clusterName, serviceGroupName, STACK_ID.getStackId());
     createService(clusterName, serviceGroupName, "HDFS", null);
diff --git 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProviderTest.java
 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProviderTest.java
index 65ded20..c5f499e 100644
--- 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProviderTest.java
+++ 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClientConfigResourceProviderTest.java
@@ -293,6 +293,7 @@ public class ClientConfigResourceProviderTest {
     expect(stackId.getStackName()).andReturn(stackName).anyTimes();
     expect(stackId.getStackVersion()).andReturn(stackVersion).anyTimes();
 
+    expect(ambariMetaInfo.getStack(stackId)).andReturn(stackInfo);
     expect(ambariMetaInfo.getComponent(stackName, stackVersion, serviceName, 
componentName)).andReturn(componentInfo);
     expect(ambariMetaInfo.getService(stackName, stackVersion, 
serviceName)).andReturn(serviceInfo);
     expect(serviceInfo.getServicePackageFolder()).andReturn(packageFolder);
@@ -305,16 +306,15 @@ public class ClientConfigResourceProviderTest {
     expect(cluster.getDesiredConfigs()).andReturn(desiredConfigMap);
     expect(clusters.getHost(hostName)).andReturn(host);
 
+    expect(ambariMetaInfo.getService(stackName, stackVersion, 
serviceName)).andReturn(serviceInfo);
     expect(cluster.getService(serviceName)).andReturn(service).atLeastOnce();
     expect(service.getServiceType()).andReturn(serviceName).atLeastOnce();
     
expect(service.getServiceComponent(componentName)).andReturn(serviceComponent).atLeastOnce();
     expect(serviceComponent.getStackId()).andReturn(stackId).atLeastOnce();
 
+    expect(serviceInfo.getOsSpecifics()).andReturn(new HashMap<>()).anyTimes();
     expect(stackInfo.getOsSpecifics()).andReturn(new HashMap<>()).anyTimes();
     Set<String> userSet = new HashSet<>();
-    userSet.add("hdfs");
-    expect(configHelper.getPropertyValuesWithPropertyType(
-      stackId, PropertyInfo.PropertyType.USER, cluster, 
desiredConfigMap)).andReturn(userSet);
     Map<PropertyInfo, String> userProperties = new HashMap<>();
     Map<PropertyInfo, String> groupProperties = new HashMap<>();
     PropertyInfo userProperty = new PropertyInfo();
@@ -544,6 +544,7 @@ public class ClientConfigResourceProviderTest {
     expect(cluster.getDesiredConfigs()).andReturn(desiredConfigMap);
     expect(clusters.getHost(hostName)).andReturn(host);
 
+    expect(ambariMetaInfo.getService(stackName, stackVersion, 
serviceName)).andReturn(serviceInfo);
     expect(cluster.getService(serviceName)).andReturn(service).atLeastOnce();
     expect(service.getServiceType()).andReturn(serviceName).atLeastOnce();
     
expect(service.getServiceComponent(componentName)).andReturn(serviceComponent).atLeastOnce();
@@ -554,8 +555,6 @@ public class ClientConfigResourceProviderTest {
     expect(serviceInfo.getOsSpecifics()).andReturn(new HashMap<>()).anyTimes();
     expect(stackInfo.getOsSpecifics()).andReturn(new HashMap<>()).anyTimes();
     Set<String> userSet = new HashSet<>();
-    userSet.add("hdfs");
-    expect(configHelper.getPropertyValuesWithPropertyType(stackId, 
PropertyInfo.PropertyType.USER, cluster, desiredConfigMap)).andReturn(userSet);
     PowerMock.expectNew(File.class, new Class<?>[]{String.class}, 
anyObject(String.class)).andReturn(mockFile).anyTimes();
     PowerMock.mockStatic(File.class);
     expect(mockFile.exists()).andReturn(true);
diff --git 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/HostComponentResourceProviderTest.java
 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/HostComponentResourceProviderTest.java
index fc63c97..a961420 100644
--- 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/HostComponentResourceProviderTest.java
+++ 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/HostComponentResourceProviderTest.java
@@ -242,6 +242,8 @@ public class HostComponentResourceProviderTest {
     
hostsComponentResource1.setProperty(HostComponentResourceProvider.DESIRED_STATE,
 State.STARTED.name());
     hostsComponentResource1.setProperty(
         HostComponentResourceProvider.VERSION, stackId.getStackVersion());
+    hostsComponentResource1.setProperty(
+        HostComponentResourceProvider.DESIRED_REPOSITORY_VERSION, 
stackId.getStackVersion());
     
hostsComponentResource1.setProperty(HostComponentResourceProvider.DESIRED_STACK_ID,
 stackId2.getStackId());
     
hostsComponentResource1.setProperty(HostComponentResourceProvider.UPGRADE_STATE,
 UpgradeState.NONE.name());
 
@@ -255,6 +257,8 @@ public class HostComponentResourceProviderTest {
     
hostsComponentResource2.setProperty(HostComponentResourceProvider.DESIRED_STATE,
 State.STARTED.name());
     hostsComponentResource2.setProperty(
         HostComponentResourceProvider.VERSION, stackId.getStackVersion());
+    hostsComponentResource2.setProperty(
+        HostComponentResourceProvider.DESIRED_REPOSITORY_VERSION, 
stackId.getStackVersion());
     
hostsComponentResource2.setProperty(HostComponentResourceProvider.DESIRED_STACK_ID,
 stackId2.getStackId());
     
hostsComponentResource2.setProperty(HostComponentResourceProvider.UPGRADE_STATE,
 UpgradeState.NONE.name());
 
@@ -268,6 +272,8 @@ public class HostComponentResourceProviderTest {
     
hostsComponentResource3.setProperty(HostComponentResourceProvider.DESIRED_STATE,
 State.STARTED.name());
     hostsComponentResource3.setProperty(
         HostComponentResourceProvider.VERSION, stackId.getStackVersion());
+    hostsComponentResource3.setProperty(
+        HostComponentResourceProvider.DESIRED_REPOSITORY_VERSION, 
stackId.getStackVersion());
     
hostsComponentResource3.setProperty(HostComponentResourceProvider.DESIRED_STACK_ID,
 stackId2.getStackId());
     
hostsComponentResource3.setProperty(HostComponentResourceProvider.UPGRADE_STATE,
 UpgradeState.NONE.name());
 
diff --git 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/StackDefinedPropertyProviderTest.java
 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/StackDefinedPropertyProviderTest.java
index 9959786..d15cea6 100644
--- 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/StackDefinedPropertyProviderTest.java
+++ 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/StackDefinedPropertyProviderTest.java
@@ -324,8 +324,12 @@ public class StackDefinedPropertyProviderTest {
 
   public void testCustomProviders() throws Exception {
 
+    TestJMXProvider tj = new TestJMXProvider(true);
+    JMXPropertyProviderTest.TestMetricHostProvider tm = new 
JMXPropertyProviderTest.TestMetricHostProvider();
+    TestGangliaServiceProvider serviceProvider = new 
TestGangliaServiceProvider();
+
     StackDefinedPropertyProvider sdpp = new StackDefinedPropertyProvider(
-      Resource.Type.HostComponent, null, null, null, new 
CombinedStreamProvider(),
+      Resource.Type.HostComponent, tj, tm, serviceProvider, new 
CombinedStreamProvider(),
       "HostRoles/cluster_name", "HostRoles/host_name", 
"HostRoles/component_name", "HostRoles/state",
       new EmptyPropertyProvider(), new EmptyPropertyProvider());
 
@@ -345,16 +349,15 @@ public class StackDefinedPropertyProviderTest {
     Resource res = set.iterator().next();
 
     Map<String, Map<String, Object>> values = res.getPropertiesMap();
-    Assert.assertTrue(values.containsKey("foo/type1"));
-    Assert.assertTrue(values.containsKey("foo/type2"));
-    Assert.assertTrue(values.containsKey("foo/type3"));
-    Assert.assertFalse(values.containsKey("foo/type4"));
+    Assert.assertTrue(values.containsKey("HostRoles"));
+    Assert.assertTrue(values.containsKey("metrics/jvm"));
 
-    Assert.assertTrue(values.get("foo/type1").containsKey("name"));
-    Assert.assertTrue(values.get("foo/type2").containsKey("name"));
-    Assert.assertTrue(values.get("foo/type3").containsKey("name"));
+    Assert.assertTrue(values.get("HostRoles").containsKey("cluster_name"));
+    Assert.assertTrue(values.get("HostRoles").containsKey("host_name"));
+    Assert.assertTrue(values.get("HostRoles").containsKey("component_name"));
+    Assert.assertTrue(values.get("HostRoles").containsKey("state"));
 
-    Assert.assertEquals("value1", values.get("foo/type1").get("name"));
+    Assert.assertEquals(1006632960, 
values.get("metrics/jvm").get("HeapMemoryMax"));
 
   }
 
diff --git 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/UserResourceProviderTest.java
 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/UserResourceProviderTest.java
index 7df9732..42e570a 100644
--- 
a/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/UserResourceProviderTest.java
+++ 
b/ambari-server/src/test/java/org/apache/ambari/server/controller/internal/UserResourceProviderTest.java
@@ -36,8 +36,18 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
+import javax.persistence.EntityManager;
+
+import org.apache.ambari.server.actionmanager.ActionDBAccessor;
+import org.apache.ambari.server.actionmanager.ActionManager;
+import org.apache.ambari.server.actionmanager.HostRoleCommandFactory;
+import org.apache.ambari.server.actionmanager.HostRoleCommandFactoryImpl;
+import org.apache.ambari.server.actionmanager.RequestFactory;
+import org.apache.ambari.server.actionmanager.StageFactory;
 import org.apache.ambari.server.api.services.AmbariMetaInfo;
+import org.apache.ambari.server.controller.AbstractRootServiceResponseFactory;
 import org.apache.ambari.server.controller.AmbariManagementController;
+import org.apache.ambari.server.controller.KerberosHelper;
 import org.apache.ambari.server.controller.ResourceProviderFactory;
 import org.apache.ambari.server.controller.predicate.AndPredicate;
 import org.apache.ambari.server.controller.predicate.EqualsPredicate;
@@ -52,8 +62,12 @@ import 
org.apache.ambari.server.events.publishers.AmbariEventPublisher;
 import org.apache.ambari.server.hooks.HookContext;
 import org.apache.ambari.server.hooks.HookContextFactory;
 import org.apache.ambari.server.hooks.HookService;
-import org.apache.ambari.server.orm.dao.AlertDefinitionDAO;
+import org.apache.ambari.server.metadata.CachedRoleCommandOrderProvider;
+import org.apache.ambari.server.metadata.RoleCommandOrderProvider;
+import org.apache.ambari.server.mpack.MpackManagerFactory;
+import org.apache.ambari.server.orm.DBAccessor;
 import org.apache.ambari.server.orm.dao.GroupDAO;
+import org.apache.ambari.server.orm.dao.HostRoleCommandDAO;
 import org.apache.ambari.server.orm.dao.MemberDAO;
 import org.apache.ambari.server.orm.dao.PermissionDAO;
 import org.apache.ambari.server.orm.dao.PrincipalDAO;
@@ -70,28 +84,53 @@ import 
org.apache.ambari.server.orm.entities.PrivilegeEntity;
 import org.apache.ambari.server.orm.entities.ResourceEntity;
 import org.apache.ambari.server.orm.entities.UserAuthenticationEntity;
 import org.apache.ambari.server.orm.entities.UserEntity;
+import org.apache.ambari.server.registry.RegistryManager;
+import org.apache.ambari.server.resources.RootLevelSettingsManagerFactory;
+import org.apache.ambari.server.scheduler.ExecutionScheduler;
 import org.apache.ambari.server.security.TestAuthenticationFactory;
 import org.apache.ambari.server.security.authorization.AuthorizationException;
 import org.apache.ambari.server.security.authorization.UserAuthenticationType;
-import org.apache.ambari.server.state.Cluster;
-import org.apache.ambari.server.testutils.PartialNiceMockBinder;
+import org.apache.ambari.server.security.encryption.CredentialStoreService;
+import org.apache.ambari.server.security.encryption.CredentialStoreServiceImpl;
+import org.apache.ambari.server.stack.StackManagerFactory;
+import org.apache.ambari.server.stageplanner.RoleGraphFactory;
+import org.apache.ambari.server.state.ClusterSettingFactory;
+import org.apache.ambari.server.state.Clusters;
+import org.apache.ambari.server.state.ConfigFactory;
+import org.apache.ambari.server.state.ServiceComponentFactory;
+import org.apache.ambari.server.state.ServiceComponentHostFactory;
+import org.apache.ambari.server.state.ServiceFactory;
+import org.apache.ambari.server.state.ServiceGroupFactory;
+import org.apache.ambari.server.state.UpgradeContextFactory;
+import org.apache.ambari.server.state.configgroup.ConfigGroupFactory;
+import org.apache.ambari.server.state.scheduler.RequestExecutionFactory;
+import org.apache.ambari.server.state.stack.OsFamily;
+import org.apache.ambari.server.topology.ComponentResolver;
+import org.apache.ambari.server.topology.PersistedState;
+import org.apache.ambari.server.topology.PersistedStateImpl;
+import org.apache.ambari.server.topology.StackFactory;
+import org.apache.ambari.server.topology.tasks.ConfigureClusterTaskFactory;
 import org.apache.ambari.server.view.ViewRegistry;
 import org.apache.commons.lang.StringUtils;
 import org.easymock.Capture;
 import org.easymock.CaptureType;
+import org.easymock.EasyMock;
 import org.easymock.EasyMockSupport;
 import org.easymock.IAnswer;
+
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.crypto.password.PasswordEncoder;
 
-import com.google.inject.Binder;
+import com.google.inject.AbstractModule;
 import com.google.inject.Guice;
 import com.google.inject.Injector;
-import com.google.inject.Module;
+import com.google.inject.Provider;
+import com.google.inject.assistedinject.FactoryModuleBuilder;
 
 /**
  * UserResourceProvider tests.
@@ -349,8 +388,70 @@ public class UserResourceProviderTest extends 
EasyMockSupport {
     
deleteResourcesTest(TestAuthenticationFactory.createClusterAdministrator("User1",
 2L), "User100");
   }
 
-  private Injector createInjector() throws Exception {
+  /*private Injector createInjector() throws Exception {
     return Guice.createInjector(new MockModule());
+  }*/
+
+  private Injector createInjector() throws Exception {
+    return Guice.createInjector(new AbstractModule() {
+      @Override
+      protected <T> Provider<T> getProvider(Class<T> type) {
+        return super.getProvider(type);
+      }
+
+      @Override
+      protected void configure() {
+        install(new FactoryModuleBuilder().build(UpgradeContextFactory.class));
+        install(new FactoryModuleBuilder().build(RoleGraphFactory.class));
+        install(new 
FactoryModuleBuilder().build(ConfigureClusterTaskFactory.class));
+
+        bind(EntityManager.class).toInstance(createMock(EntityManager.class));
+        bind(DBAccessor.class).toInstance(createMock(DBAccessor.class));
+        
bind(ActionDBAccessor.class).toInstance(createMock(ActionDBAccessor.class));
+        
bind(ExecutionScheduler.class).toInstance(createMock(ExecutionScheduler.class));
+        bind(OsFamily.class).toInstance(createMock(OsFamily.class));
+        
bind(AmbariMetaInfo.class).toInstance(createMock(AmbariMetaInfo.class));
+        bind(ActionManager.class).toInstance(createMock(ActionManager.class));
+        
bind(RequestFactory.class).toInstance(createMock(RequestFactory.class));
+        
bind(RequestExecutionFactory.class).toInstance(createMock(RequestExecutionFactory.class));
+        bind(StageFactory.class).toInstance(createMock(StageFactory.class));
+        bind(Clusters.class).toInstance(createMock(Clusters.class));
+        
bind(AbstractRootServiceResponseFactory.class).toInstance(createMock(AbstractRootServiceResponseFactory.class));
+        
bind(StackManagerFactory.class).toInstance(createMock(StackManagerFactory.class));
+        bind(ConfigFactory.class).toInstance(createMock(ConfigFactory.class));
+        
bind(ConfigGroupFactory.class).toInstance(createMock(ConfigGroupFactory.class));
+        
bind(ServiceFactory.class).toInstance(createMock(ServiceFactory.class));
+        
bind(ServiceComponentFactory.class).toInstance(createMock(ServiceComponentFactory.class));
+        
bind(ServiceComponentHostFactory.class).toInstance(createMock(ServiceComponentHostFactory.class));
+        
bind(PasswordEncoder.class).toInstance(createMock(PasswordEncoder.class));
+        
bind(KerberosHelper.class).toInstance(createMock(KerberosHelper.class));
+        
bind(AmbariManagementController.class).toInstance(createMock(AmbariManagementController.class));
+        
bind(RoleCommandOrderProvider.class).to(CachedRoleCommandOrderProvider.class);
+        
bind(CredentialStoreService.class).to(CredentialStoreServiceImpl.class);
+        
bind(HostRoleCommandDAO.class).toInstance(createMock(HostRoleCommandDAO.class));
+        bind(HookService.class).toInstance(createMock(HookService.class));
+        
bind(HookContextFactory.class).toInstance(createMock(HookContextFactory.class));
+        
bind(HostRoleCommandFactory.class).to(HostRoleCommandFactoryImpl.class);
+        
bind(MpackManagerFactory.class).toInstance(createNiceMock(MpackManagerFactory.class));
+        
bind(RootLevelSettingsManagerFactory.class).toInstance(createNiceMock(RootLevelSettingsManagerFactory.class));
+        bind(PersistedState.class).to(PersistedStateImpl.class);
+        
bind(ComponentResolver.class).toInstance(createNiceMock(ComponentResolver.class));
+        
bind(StackFactory.class).toInstance(createNiceMock(StackFactory.class));
+        
bind(ClusterSettingFactory.class).toInstance(createNiceMock(ClusterSettingFactory.class));
+        
bind(RegistryManager.class).toInstance(createNiceMock(RegistryManager.class));
+        
bind(ServiceGroupFactory.class).toInstance(createNiceMock(ServiceGroupFactory.class));
+        bind(UserDAO.class).toInstance(createMock(UserDAO.class));
+
+        
bind(UserAuthenticationDAO.class).toInstance(createMock(UserAuthenticationDAO.class));
+        bind(GroupDAO.class).toInstance(createMock(GroupDAO.class));
+        bind(MemberDAO.class).toInstance(createMock(MemberDAO.class));
+        bind(PrincipalDAO.class).toInstance(createMock(PrincipalDAO.class));
+        bind(PermissionDAO.class).toInstance(createMock(PermissionDAO.class));
+        bind(PrivilegeDAO.class).toInstance(createMock(PrivilegeDAO.class));
+        bind(ResourceDAO.class).toInstance(createMock(ResourceDAO.class));
+        
bind(PrincipalTypeDAO.class).toInstance(createMock(PrincipalTypeDAO.class));
+      }
+    });
   }
 
 
@@ -388,8 +489,8 @@ public class UserResourceProviderTest extends 
EasyMockSupport {
           }
         }).once();
 
-        HookContextFactory hookContextFactory = 
injector.getInstance(HookContextFactory.class);
-        
expect(hookContextFactory.createUserHookContext(username)).andReturn(null).once();
+        //HookContextFactory hookContextFactory = 
injector.getInstance(HookContextFactory.class);
+        
//expect(hookContextFactory.createUserHookContext(username)).andReturn(null).once();
 
         HookService hookService = injector.getInstance(HookService.class);
         
expect(hookService.execute(anyObject(HookContext.class))).andReturn(true).once();
@@ -439,6 +540,9 @@ public class UserResourceProviderTest extends 
EasyMockSupport {
       }
     }
 
+    HookContextFactory hookContextFactory = 
injector.getInstance(HookContextFactory.class);
+    
expect(hookContextFactory.createUserHookContext(EasyMock.anyString())).andReturn(EasyMock.createNiceMock(HookContext.class)).anyTimes();
+
     // replay
     replayAll();
 
@@ -811,37 +915,4 @@ public class UserResourceProviderTest extends 
EasyMockSupport {
     injector.injectMembers(resourceProvider);
     return resourceProvider;
   }
-
-  /**
-  *
-  */
- private class MockModule implements Module {
-   /**
-    *
-    */
-   @Override
-   public void configure(Binder binder) {
-     Cluster cluster = createNiceMock(Cluster.class);
-
-     
PartialNiceMockBinder.newBuilder(UserResourceProviderTest.this).addConfigsBindings()
-         .addDBAccessorBinding()
-         .addFactoriesInstallBinding()
-         .addAmbariMetaInfoBinding()
-         .build().configure(binder);
-
-      binder.bind(UserDAO.class).toInstance(createMock(UserDAO.class));
-      
binder.bind(UserAuthenticationDAO.class).toInstance(createMock(UserAuthenticationDAO.class));
-      binder.bind(GroupDAO.class).toInstance(createMock(GroupDAO.class));
-      binder.bind(MemberDAO.class).toInstance(createMock(MemberDAO.class));
-      
binder.bind(PrincipalDAO.class).toInstance(createMock(PrincipalDAO.class));
-      
binder.bind(PermissionDAO.class).toInstance(createMock(PermissionDAO.class));
-      
binder.bind(PrivilegeDAO.class).toInstance(createMock(PrivilegeDAO.class));
-      binder.bind(ResourceDAO.class).toInstance(createMock(ResourceDAO.class));
-      
binder.bind(PrincipalTypeDAO.class).toInstance(createMock(PrincipalTypeDAO.class));
-
-      
binder.bind(AmbariMetaInfo.class).toInstance(createNiceMock(AmbariMetaInfo.class));
-      binder.bind(Cluster.class).toInstance(cluster);
-      
binder.bind(AlertDefinitionDAO.class).toInstance(createNiceMock(AlertDefinitionDAO.class));
-    }
- }
 }
\ No newline at end of file

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