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AMBARI-10301 - Stack Database Table Creation and Population From Resources (jonathanhurley)

Jonathan Hurley 10 năm trước cách đây
mục cha
commit
69197e6302
52 tập tin đã thay đổi với 1074 bổ sung421 xóa
  1. 22 22
      ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
  2. 11 1
      ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
  3. 0 4
      ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariServer.java
  4. 3 2
      ambari-server/src/main/java/org/apache/ambari/server/controller/ControllerModule.java
  5. 160 0
      ambari-server/src/main/java/org/apache/ambari/server/orm/dao/StackDAO.java
  6. 154 0
      ambari-server/src/main/java/org/apache/ambari/server/orm/entities/StackEntity.java
  7. 35 0
      ambari-server/src/main/java/org/apache/ambari/server/orm/entities/StackEntity_.java
  8. 60 17
      ambari-server/src/main/java/org/apache/ambari/server/stack/StackManager.java
  9. 48 0
      ambari-server/src/main/java/org/apache/ambari/server/stack/StackManagerFactory.java
  10. 31 7
      ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog210.java
  11. 9 0
      ambari-server/src/main/resources/Ambari-DDL-MySQL-CREATE.sql
  12. 8 0
      ambari-server/src/main/resources/Ambari-DDL-Oracle-CREATE.sql
  13. 11 1
      ambari-server/src/main/resources/Ambari-DDL-Postgres-CREATE.sql
  14. 11 1
      ambari-server/src/main/resources/Ambari-DDL-Postgres-EMBEDDED-CREATE.sql
  15. 11 1
      ambari-server/src/main/resources/Ambari-DDL-SQLServer-CREATE.sql
  16. 2 1
      ambari-server/src/main/resources/META-INF/persistence.xml
  17. 4 0
      ambari-server/src/test/java/org/apache/ambari/server/actionmanager/TestActionDBAccessorImpl.java
  18. 33 24
      ambari-server/src/test/java/org/apache/ambari/server/agent/AgentResourceTest.java
  19. 3 3
      ambari-server/src/test/java/org/apache/ambari/server/agent/TestHeartbeatHandler.java
  20. 1 2
      ambari-server/src/test/java/org/apache/ambari/server/agent/TestHeartbeatMonitor.java
  21. 49 12
      ambari-server/src/test/java/org/apache/ambari/server/api/services/AmbariMetaInfoTest.java
  22. 46 10
      ambari-server/src/test/java/org/apache/ambari/server/api/services/KerberosServiceMetaInfoTest.java
  23. 2 3
      ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariCustomCommandExecutionHelperTest.java
  24. 11 6
      ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java
  25. 2 2
      ambari-server/src/test/java/org/apache/ambari/server/controller/BackgroundCustomCommandExecutionTest.java
  26. 31 19
      ambari-server/src/test/java/org/apache/ambari/server/controller/KerberosHelperTest.java
  27. 2 2
      ambari-server/src/test/java/org/apache/ambari/server/controller/RefreshYarnCapacitySchedulerReleaseConfigTest.java
  28. 24 45
      ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClusterStackVersionResourceProviderTest.java
  29. 22 22
      ambari-server/src/test/java/org/apache/ambari/server/controller/internal/HostStackVersionResourceProviderTest.java
  30. 12 11
      ambari-server/src/test/java/org/apache/ambari/server/controller/internal/JMXHostProviderTest.java
  31. 20 18
      ambari-server/src/test/java/org/apache/ambari/server/controller/internal/StackArtifactResourceProviderTest.java
  32. 1 16
      ambari-server/src/test/java/org/apache/ambari/server/events/listeners/upgrade/HostVersionOutOfSyncListenerTest.java
  33. 39 20
      ambari-server/src/test/java/org/apache/ambari/server/scheduler/ExecutionScheduleManagerTest.java
  34. 70 41
      ambari-server/src/test/java/org/apache/ambari/server/stack/StackManagerCommonServicesTest.java
  35. 49 20
      ambari-server/src/test/java/org/apache/ambari/server/stack/StackManagerMiscTest.java
  36. 35 29
      ambari-server/src/test/java/org/apache/ambari/server/stack/StackManagerTest.java
  37. 8 10
      ambari-server/src/test/java/org/apache/ambari/server/state/ConfigGroupTest.java
  38. 19 15
      ambari-server/src/test/java/org/apache/ambari/server/state/ConfigHelperTest.java
  39. 9 8
      ambari-server/src/test/java/org/apache/ambari/server/state/RequestExecutionTest.java
  40. 0 2
      ambari-server/src/test/java/org/apache/ambari/server/state/ServiceComponentTest.java
  41. 0 1
      ambari-server/src/test/java/org/apache/ambari/server/state/ServiceTest.java
  42. 0 1
      ambari-server/src/test/java/org/apache/ambari/server/state/UpgradeHelperTest.java
  43. 0 1
      ambari-server/src/test/java/org/apache/ambari/server/state/alerts/AlertEventPublisherTest.java
  44. 0 1
      ambari-server/src/test/java/org/apache/ambari/server/state/alerts/InitialAlertEventTest.java
  45. 0 2
      ambari-server/src/test/java/org/apache/ambari/server/state/cluster/ClusterDeadlockTest.java
  46. 1 2
      ambari-server/src/test/java/org/apache/ambari/server/state/cluster/ClusterTest.java
  47. 0 1
      ambari-server/src/test/java/org/apache/ambari/server/state/cluster/ClustersDeadlockTest.java
  48. 1 2
      ambari-server/src/test/java/org/apache/ambari/server/state/cluster/ClustersTest.java
  49. 1 3
      ambari-server/src/test/java/org/apache/ambari/server/state/host/HostTest.java
  50. 2 2
      ambari-server/src/test/java/org/apache/ambari/server/state/stack/UpgradePackTest.java
  51. 1 6
      ambari-server/src/test/java/org/apache/ambari/server/state/svccomphost/ServiceComponentHostTest.java
  52. 0 2
      ambari-server/src/test/java/org/apache/ambari/server/utils/TestStageUtils.java

+ 22 - 22
ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java

@@ -47,15 +47,14 @@ import org.apache.ambari.server.customactions.ActionDefinitionManager;
 import org.apache.ambari.server.events.AlertDefinitionDisabledEvent;
 import org.apache.ambari.server.events.AlertDefinitionRegistrationEvent;
 import org.apache.ambari.server.events.publishers.AmbariEventPublisher;
-import org.apache.ambari.server.metadata.ActionMetadata;
 import org.apache.ambari.server.metadata.AgentAlertDefinitions;
 import org.apache.ambari.server.orm.dao.AlertDefinitionDAO;
 import org.apache.ambari.server.orm.dao.MetainfoDAO;
 import org.apache.ambari.server.orm.entities.AlertDefinitionEntity;
 import org.apache.ambari.server.orm.entities.MetainfoEntity;
-import org.apache.ambari.server.stack.StackContext;
 import org.apache.ambari.server.stack.StackDirectory;
 import org.apache.ambari.server.stack.StackManager;
+import org.apache.ambari.server.stack.StackManagerFactory;
 import org.apache.ambari.server.state.Cluster;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.ComponentInfo;
@@ -92,8 +91,6 @@ import com.google.inject.Singleton;
  */
 @Singleton
 public class AmbariMetaInfo {
-
-
   public static final String SERVICE_CONFIG_FOLDER_NAME = "configuration";
   public static final String SERVICE_THEMES_FOLDER_NAME = "themes";
   public static final String SERVICE_CONFIG_FILE_NAME_POSTFIX = ".xml";
@@ -137,7 +134,7 @@ public class AmbariMetaInfo {
 
   // all the supported OS'es
   @Inject
-  private OsFamily os_family;
+  private OsFamily osFamily;
 
   /**
    * ALL_SUPPORTED_OS is dynamically generated list from loaded families from os_family.json
@@ -147,7 +144,6 @@ public class AmbariMetaInfo {
 
   private final ActionDefinitionManager adManager = new ActionDefinitionManager();
   private String serverVersion = "undefined";
-  private StackManager stackManager;
 
   private File stackRoot;
   private File commonServicesRoot;
@@ -161,7 +157,7 @@ public class AmbariMetaInfo {
    * Alert Definition DAO used to merge stack definitions into the database.
    */
   @Inject
-  AlertDefinitionDAO alertDefinitionDao;
+  private AlertDefinitionDAO alertDefinitionDao;
 
   /**
    * A factory that assists in the creation of {@link AlertDefinition} and
@@ -200,10 +196,16 @@ public class AmbariMetaInfo {
   @Inject
   private KerberosServiceDescriptorFactory kerberosServiceDescriptorFactory;
 
-  //todo: only used by StackManager
+  /**
+   * Factory for injecting {@link StackManager} instances.
+   */
   @Inject
-  ActionMetadata actionMetadata;
+  private StackManagerFactory stackManagerFactory;
 
+  /**
+   * Singleton instance of the stack manager.
+   */
+  private StackManager stackManager;
 
   /**
    * Ambari Meta Info Object
@@ -214,22 +216,17 @@ public class AmbariMetaInfo {
   @Inject
   public AmbariMetaInfo(Configuration conf) throws Exception {
     String stackPath = conf.getMetadataPath();
-    String commonServicesPath = conf.getCommonServicesPath();
-    String serverVersionFilePath = conf.getServerVersionFilePath();
     stackRoot = new File(stackPath);
+
+    String commonServicesPath = conf.getCommonServicesPath();
     if(commonServicesPath != null && !commonServicesPath.isEmpty()) {
       commonServicesRoot = new File(commonServicesPath);
     }
+
+    String serverVersionFilePath = conf.getServerVersionFilePath();
     serverVersionFile = new File(serverVersionFilePath);
-    customActionRoot = new File(conf.getCustomActionDefinitionPath());
-    os_family = new OsFamily(conf);
-    ALL_SUPPORTED_OS = new ArrayList<String>(os_family.os_list());
-  }
 
-  public AmbariMetaInfo(File stackRoot, File commonServicesRoot, File serverVersionFile) throws Exception {
-    this.stackRoot = stackRoot;
-    this.commonServicesRoot = commonServicesRoot;
-    this.serverVersionFile = serverVersionFile;
+    customActionRoot = new File(conf.getCustomActionDefinitionPath());
   }
 
   /**
@@ -240,10 +237,13 @@ public class AmbariMetaInfo {
   @Inject
   public void init() throws Exception {
     // Need to be initialized before all actions
-    ALL_SUPPORTED_OS = new ArrayList<String>(os_family.os_list());
+    ALL_SUPPORTED_OS = new ArrayList<String>(osFamily.os_list());
+
     readServerVersion();
-    stackManager = new StackManager(stackRoot, commonServicesRoot,
-        new StackContext(metaInfoDAO, actionMetadata, os_family));
+
+    stackManager = stackManagerFactory.create(stackRoot, commonServicesRoot,
+        osFamily);
+
     getCustomActionDefinitions(customActionRoot);
   }
 

+ 11 - 1
ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java

@@ -51,7 +51,7 @@ import com.google.inject.Singleton;
  */
 @Singleton
 public class Configuration {
-  
+
   @Inject
   private OsFamily osFamily;
 
@@ -575,6 +575,16 @@ public class Configuration {
     return properties.getProperty(key);
   }
 
+  /**
+   * Gets a copy of all of the configuration properties that back this
+   * {@link Configuration} instance.
+   *
+   * @return a copy of all of the properties.
+   */
+  public Properties getProperties() {
+    return new Properties(properties);
+  }
+
   /**
    * Loads trusted certificates store properties
    */

+ 0 - 4
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariServer.java

@@ -203,10 +203,6 @@ public class AmbariServer {
 
   @SuppressWarnings("deprecation")
   public void run() throws Exception {
-    // Initialize meta info before heartbeat monitor
-    ambariMetaInfo.init();
-    LOG.info("********* Meta Info initialized **********");
-
     performStaticInjection();
     initDB();
     server = new Server();

+ 3 - 2
ambari-server/src/main/java/org/apache/ambari/server/controller/ControllerModule.java

@@ -73,6 +73,7 @@ import org.apache.ambari.server.scheduler.ExecutionSchedulerImpl;
 import org.apache.ambari.server.security.SecurityHelper;
 import org.apache.ambari.server.security.SecurityHelperImpl;
 import org.apache.ambari.server.serveraction.kerberos.KerberosOperationHandlerFactory;
+import org.apache.ambari.server.stack.StackManagerFactory;
 import org.apache.ambari.server.state.Cluster;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.Config;
@@ -364,7 +365,6 @@ public class ControllerModule extends AbstractModule {
     install(new FactoryModuleBuilder().implement(
         Service.class, ServiceImpl.class).build(ServiceFactory.class));
 
-
     install(new FactoryModuleBuilder()
         .implement(ResourceProvider.class, Names.named("host"), HostResourceProvider.class)
         .implement(ResourceProvider.class, Names.named("hostComponent"), HostComponentResourceProvider.class)
@@ -374,7 +374,6 @@ public class ControllerModule extends AbstractModule {
         .implement(ResourceProvider.class, Names.named("repositoryVersion"), RepositoryVersionResourceProvider.class)
         .build(ResourceProviderFactory.class));
 
-
     install(new FactoryModuleBuilder().implement(
         ServiceComponent.class, ServiceComponentImpl.class).build(
         ServiceComponentFactory.class));
@@ -387,8 +386,10 @@ public class ControllerModule extends AbstractModule {
         ConfigGroup.class, ConfigGroupImpl.class).build(ConfigGroupFactory.class));
     install(new FactoryModuleBuilder().implement(RequestExecution.class,
         RequestExecutionImpl.class).build(RequestExecutionFactory.class));
+
     install(new FactoryModuleBuilder().build(StageFactory.class));
     install(new FactoryModuleBuilder().build(RequestFactory.class));
+    install(new FactoryModuleBuilder().build(StackManagerFactory.class));
 
     bind(HostRoleCommandFactory.class).to(HostRoleCommandFactoryImpl.class);
     bind(SecurityHelper.class).toInstance(SecurityHelperImpl.getInstance());

+ 160 - 0
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/StackDAO.java

@@ -0,0 +1,160 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.ambari.server.orm.dao;
+
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.persistence.TypedQuery;
+
+import org.apache.ambari.server.AmbariException;
+import org.apache.ambari.server.orm.entities.StackEntity;
+
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import com.google.inject.Singleton;
+import com.google.inject.persist.Transactional;
+
+/**
+ * The {@link StackDAO} class is used to manage the persistence and retrieval of
+ * {@link StackEntity} instances.
+ */
+@Singleton
+public class StackDAO {
+
+  /**
+   * JPA entity manager
+   */
+  @Inject
+  private Provider<EntityManager> entityManagerProvider;
+
+  /**
+   * DAO utilities for dealing mostly with {@link TypedQuery} results.
+   */
+  @Inject
+  private DaoUtils daoUtils;
+
+  /**
+   * Gets a stack with the specified ID.
+   *
+   * @param stackId
+   *          the ID of the stack to retrieve.
+   * @return the stack or {@code null} if none exists.
+   */
+  public StackEntity findById(long stackId) {
+    return entityManagerProvider.get().find(StackEntity.class, stackId);
+  }
+
+  /**
+   * Gets all of the defined stacks.
+   *
+   * @return all of the stacks loaded from resources or an empty list (never
+   *         {@code null}).
+   */
+  public List<StackEntity> findAll() {
+    TypedQuery<StackEntity> query = entityManagerProvider.get().createNamedQuery(
+        "StackEntity.findAll", StackEntity.class);
+
+    return daoUtils.selectList(query);
+  }
+
+  /**
+   * Gets the stack that matches the specified name and version.
+   *
+   * @return the stack matching the specified name and version or {@code null}
+   *         if none.
+   */
+  public StackEntity find(String stackName, String stackVersion) {
+    TypedQuery<StackEntity> query = entityManagerProvider.get().createNamedQuery(
+        "StackEntity.findByNameAndVersion", StackEntity.class);
+
+    query.setParameter("stackName", stackName);
+    query.setParameter("stackVersion", stackVersion);
+
+    return daoUtils.selectOne(query);
+  }
+
+  /**
+   * Persists a new stack instance.
+   *
+   * @param stack
+   *          the stack to persist (not {@code null}).
+   */
+  @Transactional
+  public void create(StackEntity stack)
+      throws AmbariException {
+    EntityManager entityManager = entityManagerProvider.get();
+    entityManager.persist(stack);
+  }
+
+  /**
+   * Refresh the state of the stack instance from the database.
+   *
+   * @param stack
+   *          the stack to refresh (not {@code null}).
+   */
+  @Transactional
+  public void refresh(StackEntity stack) {
+    entityManagerProvider.get().refresh(stack);
+  }
+
+  /**
+   * Merge the speicified stack with the existing stack in the database.
+   *
+   * @param stack
+   *          the stack to merge (not {@code null}).
+   * @return the updated stack with merged content (never {@code null}).
+   */
+  @Transactional
+  public StackEntity merge(StackEntity stack) {
+    return entityManagerProvider.get().merge(stack);
+  }
+
+  /**
+   * Creates or updates the specified entity. This method will check
+   * {@link StackEntity#getStackId()} in order to determine whether the entity
+   * should be created or merged.
+   *
+   * @param stack
+   *          the stack to create or update (not {@code null}).
+   */
+  public void createOrUpdate(StackEntity stack)
+      throws AmbariException {
+    if (null == stack.getStackId()) {
+      create(stack);
+    } else {
+      merge(stack);
+    }
+  }
+
+  /**
+   * Removes the specified stack and all related clusters, services and
+   * components.
+   *
+   * @param stack
+   *          the stack to remove.
+   */
+  @Transactional
+  public void remove(StackEntity stack) {
+    EntityManager entityManager = entityManagerProvider.get();
+    stack = findById(stack.getStackId());
+    if (null != stack) {
+      entityManager.remove(stack);
+    }
+  }
+}

+ 154 - 0
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/StackEntity.java

@@ -0,0 +1,154 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.ambari.server.orm.entities;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.Table;
+import javax.persistence.TableGenerator;
+import javax.persistence.UniqueConstraint;
+
+/**
+ * The {@link StackEntity} class is used to model an alert that needs
+ * to run in the system. Each received alert from an agent will essentially be
+ * an instance of this template.
+ */
+@Entity
+@Table(name = "stack", uniqueConstraints = @UniqueConstraint(columnNames = {
+    "stack_name", "stack_version" }))
+@TableGenerator(name = "stack_id_generator", table = "ambari_sequences", pkColumnName = "sequence_name", valueColumnName = "sequence_value", pkColumnValue = "stack_id_seq", initialValue = 0, allocationSize = 1)
+@NamedQueries({
+    @NamedQuery(name = "StackEntity.findAll", query = "SELECT stack FROM StackEntity stack"),
+    @NamedQuery(name = "StackEntity.findByNameAndVersion", query = "SELECT stack FROM StackEntity stack WHERE stack.stackName = :stackName AND stack.stackVersion = :stackVersion") })
+public class StackEntity {
+
+  @Id
+  @GeneratedValue(strategy = GenerationType.TABLE, generator = "stack_id_generator")
+  @Column(name = "stack_id", nullable = false, updatable = false)
+  private Long stackId;
+
+  @Column(name = "stack_name", length = 255, nullable = false)
+  private String stackName;
+
+  @Column(name = "stack_version", length = 255, nullable = false)
+  private String stackVersion;
+
+  /**
+   * Constructor.
+   */
+  public StackEntity() {
+  }
+
+  /**
+   * Gets the unique identifier for this stack.
+   *
+   * @return the ID.
+   */
+  public Long getStackId() {
+    return stackId;
+  }
+
+  /**
+   * Gets the name of the stack, such as "HDP".
+   *
+   * @return the name of the stack (never {@code null}).
+   */
+  public String getStackName() {
+    return stackName;
+  }
+
+  /**
+   * Sets the name of the stack, such as "HDP".
+   *
+   * @param stackName
+   *          the stack name (not {@code null}).
+   */
+  public void setStackName(String stackName) {
+    this.stackName = stackName;
+  }
+
+  /**
+   * Gets the version of the stack, such as "2.2".
+   *
+   * @return the stack version (never {@code null}).
+   */
+  public String getStackVersion() {
+    return stackVersion;
+  }
+
+  /**
+   * Sets the version of the stack, such as "2.2".
+   *
+   * @param stackVersion
+   *          the stack version (not {@code null}).
+   */
+  public void setStackVersion(String stackVersion) {
+    this.stackVersion = stackVersion;
+  }
+
+  /**
+   *
+   */
+  @Override
+  public boolean equals(Object object) {
+    if (this == object) {
+      return true;
+    }
+
+    if (object == null || getClass() != object.getClass()) {
+      return false;
+    }
+
+    StackEntity that = (StackEntity) object;
+
+    if (stackId != null ? !stackId.equals(that.stackId) : that.stackId != null) {
+      return false;
+    }
+
+    return true;
+  }
+
+  /**
+   *
+   */
+  @Override
+  public int hashCode() {
+    int result = null != stackId ? stackId.hashCode() : 0;
+    return result;
+  }
+
+  /**
+   * {@inheritDoc}
+   */
+  @Override
+  public String toString() {
+    StringBuilder buffer = new StringBuilder();
+    buffer.append(getClass().getSimpleName());
+    buffer.append("{");
+    buffer.append("id=").append(stackId);
+    buffer.append(", name=").append(stackName);
+    buffer.append(", version=").append(stackVersion);
+    buffer.append("}");
+    return buffer.toString();
+  }
+}

+ 35 - 0
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/StackEntity_.java

@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.ambari.server.orm.entities;
+
+import javax.persistence.criteria.CriteriaQuery;
+import javax.persistence.metamodel.SingularAttribute;
+import javax.persistence.metamodel.StaticMetamodel;
+
+
+/**
+ * The {@link StackEntity_} is a strongly typed metamodel for creating
+ * {@link CriteriaQuery} for {@link StackEntity}.
+ */
+@StaticMetamodel(StackEntity.class)
+public class StackEntity_ {
+  public static volatile SingularAttribute<StackEntity, Long> stackId;
+  public static volatile SingularAttribute<StackEntity, String> stackName;
+  public static volatile SingularAttribute<StackEntity, String> stackVersion;
+}

+ 60 - 17
ambari-server/src/main/java/org/apache/ambari/server/stack/StackManager.java

@@ -18,21 +18,30 @@
 
 package org.apache.ambari.server.stack;
 
+import java.io.File;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+
+import javax.annotation.Nullable;
+
 import org.apache.ambari.server.AmbariException;
 import org.apache.ambari.server.api.services.AmbariMetaInfo;
 import org.apache.ambari.server.configuration.Configuration;
+import org.apache.ambari.server.metadata.ActionMetadata;
+import org.apache.ambari.server.orm.dao.MetainfoDAO;
+import org.apache.ambari.server.orm.dao.StackDAO;
+import org.apache.ambari.server.orm.entities.StackEntity;
 import org.apache.ambari.server.state.ServiceInfo;
 import org.apache.ambari.server.state.StackInfo;
+import org.apache.ambari.server.state.stack.OsFamily;
 import org.apache.ambari.server.state.stack.ServiceMetainfoXml;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.File;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
+import com.google.inject.Inject;
+import com.google.inject.assistedinject.Assisted;
 
 
 /**
@@ -70,27 +79,59 @@ public class StackManager {
   private Map<String, StackInfo> stackMap = new HashMap<String, StackInfo>();
 
   /**
-   * Constructor.
-   * Initialize stack manager.
+   * Constructor. Initialize stack manager.
    *
-   * @param stackRoot           stack root directory
-   * @param commonServicesRoot  common services root directory
-   * @param stackContext        context which provides external functionality
+   * @param stackRoot
+   *          stack root directory
+   * @param commonServicesRoot
+   *          common services root directory
+   * @param osFamily
+   *          the OS family read from resources
+   * @param metaInfoDAO
+   *          metainfo DAO automatically injected
+   * @param actionMetadata
+   *          action meta data automatically injected
+   * @param stackDao
+   *          stack DAO automatically injected
    *
-   * @throws AmbariException if an exception occurs while processing the stacks
+   * @throws AmbariException
+   *           if an exception occurs while processing the stacks
    */
-  public StackManager(File stackRoot, File commonServicesRoot, StackContext stackContext) throws AmbariException {
+  @Inject
+  public StackManager(@Assisted("stackRoot") File stackRoot,
+      @Assisted("commonServicesRoot") @Nullable File commonServicesRoot,
+      @Assisted OsFamily osFamily, MetainfoDAO metaInfoDAO,
+      ActionMetadata actionMetadata, StackDAO stackDao)
+      throws AmbariException {
+
     validateStackDirectory(stackRoot);
     validateCommonServicesDirectory(commonServicesRoot);
 
-    this.stackMap = new HashMap<String, StackInfo>();
-    this.stackContext = stackContext;
+    stackMap = new HashMap<String, StackInfo>();
+    stackContext = new StackContext(metaInfoDAO, actionMetadata, osFamily);
 
     Map<String, ServiceModule> commonServiceModules = parseCommonServicesDirectory(commonServicesRoot);
     Map<String, StackModule> stackModules = parseStackDirectory(stackRoot);
 
     fullyResolveCommonServices(stackModules, commonServiceModules);
     fullyResolveStacks(stackModules, commonServiceModules);
+
+    // for every stack read in, ensure that we have a database entry for it;
+    // don't put try/catch logic around this since a failure here will
+    // cause other things to break down the road
+    Collection<StackInfo> stacks = getStacks();
+    for( StackInfo stack : stacks ){
+      String stackName = stack.getName();
+      String stackVersion = stack.getVersion();
+
+      if (stackDao.find(stackName, stackVersion) == null) {
+        StackEntity stackEntity = new StackEntity();
+        stackEntity.setStackName(stackName);
+        stackEntity.setStackVersion(stackVersion);
+
+        stackDao.create(stackEntity);
+      }
+    }
   }
 
   /**
@@ -201,10 +242,11 @@ public class StackManager {
             + ", commonServicesRoot = " + commonServicesRootAbsolutePath);
       }
 
-      if (!commonServicesRoot.isDirectory() && !commonServicesRoot.exists())
+      if (!commonServicesRoot.isDirectory() && !commonServicesRoot.exists()) {
         throw new AmbariException("" + Configuration.COMMON_SERVICES_DIR_PATH
             + " should be a directory with common services"
             + ", commonServicesRoot = " + commonServicesRootAbsolutePath);
+      }
     }
   }
 
@@ -221,10 +263,11 @@ public class StackManager {
           + ", stackRoot = " + stackRootAbsPath);
     }
 
-    if (!stackRoot.isDirectory() && !stackRoot.exists())
+    if (!stackRoot.isDirectory() && !stackRoot.exists()) {
       throw new AmbariException("" + Configuration.METADETA_DIR_PATH
           + " should be a directory with stack"
           + ", stackRoot = " + stackRootAbsPath);
+    }
   }
 
   /**

+ 48 - 0
ambari-server/src/main/java/org/apache/ambari/server/stack/StackManagerFactory.java

@@ -0,0 +1,48 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.ambari.server.stack;
+
+import java.io.File;
+
+import javax.annotation.Nullable;
+
+import org.apache.ambari.server.state.stack.OsFamily;
+
+import com.google.inject.assistedinject.Assisted;
+import com.google.inject.assistedinject.AssistedInject;
+
+/**
+ * The {@link StackManagerFactory} is used along with {@link AssistedInject} to
+ * build instances of {@link StackManager}.
+ */
+public interface StackManagerFactory {
+
+  /**
+   * @param stackRoot
+   *          the root of the stack (not {@code null}).
+   * @param commonServicesRoot
+   *          the root of the common services from which other stack services
+   *          are extended (not {@code null}).
+   * @param osFamily
+   *          the list of all parsed OS families (not {@code null}).
+   * @return a stack manager instance which contains all parsed stacks.
+   */
+  StackManager create(@Assisted("stackRoot") File stackRoot,
+      @Nullable @Assisted("commonServicesRoot") File commonServicesRoot,
+      OsFamily osFamily);
+}

+ 31 - 7
ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog210.java

@@ -18,9 +18,11 @@
 
 package org.apache.ambari.server.upgrade;
 
-import com.google.inject.Inject;
-import com.google.inject.Injector;
-import com.google.inject.persist.Transactional;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+
 import org.apache.ambari.server.AmbariException;
 import org.apache.ambari.server.configuration.Configuration;
 import org.apache.ambari.server.orm.DBAccessor.DBColumnInfo;
@@ -29,10 +31,9 @@ import org.apache.ambari.server.orm.entities.HostEntity;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.util.ArrayList;
-import java.util.List;
+import com.google.inject.Inject;
+import com.google.inject.Injector;
+import com.google.inject.persist.Transactional;
 
 
 /**
@@ -59,6 +60,7 @@ public class UpgradeCatalog210 extends AbstractUpgradeCatalog {
   private static final String WIDGET_LAYOUT_USER_WIDGET_TABLE = "widget_layout_user_widget";
   private static final String VIEW_INSTANCE_TABLE = "viewinstance";
   private static final String VIEW_PARAMETER_TABLE = "viewparameter";
+  private static final String STACK_TABLE_DEFINITION = "stack";
 
   /**
    * {@inheritDoc}
@@ -103,6 +105,7 @@ public class UpgradeCatalog210 extends AbstractUpgradeCatalog {
   protected void executeDDLUpdates() throws AmbariException, SQLException {
     executeHostsDDLUpdates();
     executeWidgetDDLUpdates();
+    executeStackDDLUpdates();
   }
 
   /**
@@ -272,6 +275,27 @@ public class UpgradeCatalog210 extends AbstractUpgradeCatalog {
     dbAccessor.addFKConstraint(WIDGET_LAYOUT_USER_WIDGET_TABLE, "FK_user_widget_id", "user_widget_id", "user_widget", "id", true, false);
   }
 
+  /**
+   * Adds the stack table and constraints.
+   */
+  private void executeStackDDLUpdates() throws AmbariException, SQLException {
+    // alert_definition
+    ArrayList<DBColumnInfo> columns = new ArrayList<DBColumnInfo>();
+    columns.add(new DBColumnInfo("stack_id", Long.class, null, null, false));
+    columns.add(new DBColumnInfo("stack_name", String.class, 255, null, false));
+    columns.add(new DBColumnInfo("stack_version", String.class, 255, null,
+        false));
+
+    dbAccessor.createTable(STACK_TABLE_DEFINITION, columns, "stack_id");
+
+    dbAccessor.executeQuery("ALTER TABLE " + STACK_TABLE_DEFINITION
+        + " ADD CONSTRAINT unq_stack UNIQUE (stack_name,stack_version)", false);
+
+    dbAccessor.executeQuery(
+        "INSERT INTO ambari_sequences(sequence_name, sequence_value) VALUES('stack_id_seq', 0)",
+        false);
+  }
+
   // ----- UpgradeCatalog ----------------------------------------------------
 
   /**

+ 9 - 0
ambari-server/src/main/resources/Ambari-DDL-MySQL-CREATE.sql

@@ -832,6 +832,14 @@ CREATE TABLE upgrade_item (
   FOREIGN KEY (upgrade_group_id) REFERENCES upgrade_group(upgrade_group_id)
 );
 
+CREATE TABLE stack(
+  stack_id BIGINT NOT NULL,
+  stack_name VARCHAR(255) NOT NULL,
+  stack_version VARCHAR(255) NOT NULL,
+  PRIMARY KEY (stack_id),
+  CONSTRAINT uni_stack UNIQUE(stack_name,stack_version)
+);
+
 -- In order for the first ID to be 1, must initialize the ambari_sequences table with a sequence_value of 0.
 INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('cluster_id_seq', 1);
 INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('host_id_seq', 0);
@@ -865,6 +873,7 @@ INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('repo_versio
 INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('upgrade_id_seq', 0);
 INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('upgrade_group_id_seq', 0);
 INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('upgrade_item_id_seq', 0);
+INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('stack_id_seq', 0);
 
 insert into adminresourcetype (resource_type_id, resource_type_name)
   select 1, 'AMBARI'

+ 8 - 0
ambari-server/src/main/resources/Ambari-DDL-Oracle-CREATE.sql

@@ -822,6 +822,13 @@ CREATE TABLE upgrade_item (
   FOREIGN KEY (upgrade_group_id) REFERENCES upgrade_group(upgrade_group_id)
 );
 
+CREATE TABLE stack(
+  stack_id NUMBER(19) NOT NULL,
+  stack_name VARCHAR2(255) NOT NULL,
+  stack_version VARCHAR2(255) NOT NULL,
+  PRIMARY KEY (stack_id),
+  CONSTRAINT uni_stack UNIQUE(stack_name,stack_version)
+);
 
 ---------inserting some data-----------
 -- In order for the first ID to be 1, must initialize the ambari_sequences table with a sequence_value of 0.
@@ -857,6 +864,7 @@ INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('repo_versio
 INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('upgrade_id_seq', 0);
 INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('upgrade_group_id_seq', 0);
 INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('upgrade_item_id_seq', 0);
+INSERT INTO ambari_sequences(sequence_name, sequence_value) values ('stack_id_seq', 0);
 
 INSERT INTO metainfo("metainfo_key", "metainfo_value") values ('version', '${ambariVersion}');
 

+ 11 - 1
ambari-server/src/main/resources/Ambari-DDL-Postgres-CREATE.sql

@@ -824,6 +824,14 @@ CREATE TABLE upgrade_item (
   FOREIGN KEY (upgrade_group_id) REFERENCES upgrade_group(upgrade_group_id)
 );
 
+CREATE TABLE stack(
+  stack_id BIGINT NOT NULL,
+  stack_name VARCHAR(255) NOT NULL,
+  stack_version VARCHAR(255) NOT NULL,
+  PRIMARY KEY (stack_id),
+  CONSTRAINT uni_stack UNIQUE(stack_name,stack_version)
+);
+
 ---------inserting some data-----------
 -- In order for the first ID to be 1, must initialize the ambari_sequences table with a sequence_value of 0.
 BEGIN;
@@ -890,7 +898,9 @@ INSERT INTO ambari_sequences (sequence_name, sequence_value)
   union all
   select 'upgrade_group_id_seq', 0
   union all
-  select 'upgrade_item_id_seq', 0;
+  select 'upgrade_item_id_seq', 0,
+  union all
+  select 'stack_id_seq', 0;  
 
 INSERT INTO adminresourcetype (resource_type_id, resource_type_name)
   SELECT 1, 'AMBARI'

+ 11 - 1
ambari-server/src/main/resources/Ambari-DDL-Postgres-EMBEDDED-CREATE.sql

@@ -908,6 +908,14 @@ CREATE TABLE ambari.upgrade_item (
   FOREIGN KEY (upgrade_group_id) REFERENCES ambari.upgrade_group(upgrade_group_id)
 );
 
+CREATE TABLE ambari.stack(
+  stack_id BIGINT NOT NULL,
+  stack_name VARCHAR(255) NOT NULL,
+  stack_version VARCHAR(255) NOT NULL,
+  PRIMARY KEY (stack_id),
+  CONSTRAINT uni_stack UNIQUE(stack_name,stack_version)
+);
+
 GRANT ALL PRIVILEGES ON TABLE ambari.upgrade TO :username;
 GRANT ALL PRIVILEGES ON TABLE ambari.upgrade_group TO :username;
 GRANT ALL PRIVILEGES ON TABLE ambari.upgrade_item TO :username;
@@ -978,7 +986,9 @@ INSERT INTO ambari.ambari_sequences (sequence_name, sequence_value)
   union all
   select 'upgrade_group_id_seq', 0 
   union all
-  select 'upgrade_item_id_seq', 0;
+  select 'upgrade_item_id_seq', 0,
+  union all
+  select 'stack_id_seq', 0;
 
 INSERT INTO ambari.adminresourcetype (resource_type_id, resource_type_name)
   SELECT 1, 'AMBARI'

+ 11 - 1
ambari-server/src/main/resources/Ambari-DDL-SQLServer-CREATE.sql

@@ -367,6 +367,14 @@ CREATE TABLE upgrade_item (
   FOREIGN KEY (upgrade_group_id) REFERENCES upgrade_group(upgrade_group_id)
 );
 
+CREATE TABLE stack(
+  stack_id BIGINT NOT NULL,
+  stack_name VARCHAR(255) NOT NULL,
+  stack_version VARCHAR(255) NOT NULL,
+  PRIMARY KEY (stack_id),
+  CONSTRAINT uni_stack UNIQUE(stack_name,stack_version)
+);
+
 ---------inserting some data-----------
 BEGIN TRANSACTION
   INSERT INTO ambari_sequences (sequence_name, [sequence_value])
@@ -432,7 +440,9 @@ BEGIN TRANSACTION
   UNION ALL
   SELECT 'host_version_id_seq', 0
   UNION ALL
-  SELECT 'repo_version_id_seq', 0;
+  SELECT 'repo_version_id_seq', 0,
+  UNION ALL
+  SELECT 'stack_id_seq', 0;
 
   insert into adminresourcetype (resource_type_id, resource_type_name)
     select 1, 'AMBARI'

+ 2 - 1
ambari-server/src/main/resources/META-INF/persistence.xml

@@ -20,6 +20,7 @@
     <class>org.apache.ambari.server.orm.entities.AlertHistoryEntity</class>
     <class>org.apache.ambari.server.orm.entities.AlertNoticeEntity</class>
     <class>org.apache.ambari.server.orm.entities.AlertTargetEntity</class>
+    <class>org.apache.ambari.server.orm.entities.ArtifactEntity</class>
     <class>org.apache.ambari.server.orm.entities.BlueprintConfigEntity</class>
     <class>org.apache.ambari.server.orm.entities.BlueprintEntity</class>
     <class>org.apache.ambari.server.orm.entities.ClusterConfigEntity</class>
@@ -65,6 +66,7 @@
     <class>org.apache.ambari.server.orm.entities.ServiceConfigApplicationEntity</class>
     <class>org.apache.ambari.server.orm.entities.ServiceConfigEntity</class>
     <class>org.apache.ambari.server.orm.entities.ServiceDesiredStateEntity</class>
+    <class>org.apache.ambari.server.orm.entities.StackEntity</class>
     <class>org.apache.ambari.server.orm.entities.StageEntity</class>
     <class>org.apache.ambari.server.orm.entities.UpgradeEntity</class>
     <class>org.apache.ambari.server.orm.entities.UpgradeGroupEntity</class>
@@ -80,7 +82,6 @@
     <class>org.apache.ambari.server.orm.entities.ViewResourceEntity</class>
     <class>org.apache.ambari.server.orm.entities.WidgetLayoutEntity</class>
     <class>org.apache.ambari.server.orm.entities.WidgetLayoutUserWidgetEntity</class>
-    <class>org.apache.ambari.server.orm.entities.ArtifactEntity</class>
 
     <properties>      
       <property name="eclipselink.cache.size.default" value="10000" />

+ 4 - 0
ambari-server/src/test/java/org/apache/ambari/server/actionmanager/TestActionDBAccessorImpl.java

@@ -50,9 +50,11 @@ import org.apache.ambari.server.orm.dao.ExecutionCommandDAO;
 import org.apache.ambari.server.orm.dao.HostRoleCommandDAO;
 import org.apache.ambari.server.orm.entities.HostRoleCommandEntity;
 import org.apache.ambari.server.serveraction.MockServerAction;
+import org.apache.ambari.server.stack.StackManagerFactory;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.svccomphost.ServiceComponentHostStartEvent;
 import org.apache.ambari.server.utils.StageUtils;
+import org.easymock.EasyMock;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -557,6 +559,8 @@ public class TestActionDBAccessorImpl {
     @Override
     protected void configure() {
       bind(DBAccessor.class).to(TestDBAccessorImpl.class);
+      bind(StackManagerFactory.class).toInstance(
+          EasyMock.createNiceMock(StackManagerFactory.class));
     }
   }
 

+ 33 - 24
ambari-server/src/test/java/org/apache/ambari/server/agent/AgentResourceTest.java

@@ -18,32 +18,25 @@
 
 package org.apache.ambari.server.agent;
 
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.inject.AbstractModule;
-import com.google.inject.Guice;
-import com.google.inject.Injector;
-import com.google.inject.assistedinject.FactoryModuleBuilder;
-import com.google.inject.persist.jpa.AmbariJpaPersistModule;
-import com.sun.jersey.api.client.Client;
-import com.sun.jersey.api.client.UniformInterfaceException;
-import com.sun.jersey.api.client.WebResource;
-import com.sun.jersey.api.client.config.ClientConfig;
-import com.sun.jersey.api.client.config.DefaultClientConfig;
-import com.sun.jersey.api.json.JSONConfiguration;
-import com.sun.jersey.spi.container.servlet.ServletContainer;
-import com.sun.jersey.test.framework.JerseyTest;
-import com.sun.jersey.test.framework.WebAppDescriptor;
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import javax.ws.rs.core.MediaType;
+
 import junit.framework.Assert;
+
 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.StageFactory;
 import org.apache.ambari.server.agent.rest.AgentResource;
 import org.apache.ambari.server.api.services.AmbariMetaInfo;
+import org.apache.ambari.server.events.publishers.AmbariEventPublisher;
 import org.apache.ambari.server.orm.DBAccessor;
 import org.apache.ambari.server.security.SecurityHelper;
 import org.apache.ambari.server.security.SecurityHelperImpl;
+import org.apache.ambari.server.stack.StackManagerFactory;
 import org.apache.ambari.server.state.Cluster;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.Config;
@@ -75,13 +68,26 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.codehaus.jettison.json.JSONException;
 import org.codehaus.jettison.json.JSONObject;
+import org.easymock.EasyMock;
 import org.eclipse.jetty.server.SessionManager;
 import org.junit.Test;
-import javax.ws.rs.core.MediaType;
 
-import static org.mockito.Matchers.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.assistedinject.FactoryModuleBuilder;
+import com.google.inject.persist.jpa.AmbariJpaPersistModule;
+import com.sun.jersey.api.client.Client;
+import com.sun.jersey.api.client.UniformInterfaceException;
+import com.sun.jersey.api.client.WebResource;
+import com.sun.jersey.api.client.config.ClientConfig;
+import com.sun.jersey.api.client.config.DefaultClientConfig;
+import com.sun.jersey.api.json.JSONConfiguration;
+import com.sun.jersey.spi.container.servlet.ServletContainer;
+import com.sun.jersey.test.framework.JerseyTest;
+import com.sun.jersey.test.framework.WebAppDescriptor;
 
 public class AgentResourceTest extends JerseyTest {
   static String PACKAGE_NAME = "org.apache.ambari.server.agent.rest";
@@ -105,7 +111,7 @@ public class AgentResourceTest extends JerseyTest {
     GsonBuilder gsonBuilder = new GsonBuilder();
     gsonBuilder.serializeNulls();
     Gson gson = gsonBuilder.create();
-    return (T) gson.fromJson(json, type);
+    return gson.fromJson(json, type);
   }
 
   @Override
@@ -194,7 +200,7 @@ public class AgentResourceTest extends JerseyTest {
             "{user:'hdfs', pid:'325', hadoop:'False', command:'cmd = 2'}]";
     String AlternativeJSON = "[{name:'/etc/alternatives/hdfs-conf', target:'/etc/hadoop/conf.dist'}, " +
             "{name:'abc', target:'def'}]";
-    String AgentEnvJSON = "{\"alternatives\": " + AlternativeJSON + 
+    String AgentEnvJSON = "{\"alternatives\": " + AlternativeJSON +
             ", \"existingUsers\": "+ ExistingUserJSON +
             ", \"umask\": \"18\", \"installedPackages\": "+
             PackageDetailJSON +", \"stackFoldersAndFiles\": "+ DirectoryJSON +
@@ -229,7 +235,7 @@ public class AgentResourceTest extends JerseyTest {
     Assert.assertEquals("/etc/hadoop/conf.dist", alternatives[0].getTarget());
     Assert.assertEquals("abc", alternatives[1].getName());
     Assert.assertEquals("def", alternatives[1].getTarget());
-    
+
     AgentEnv agentEnv = getJsonFormString(
             AgentEnvJSON, AgentEnv.class);
     Assert.assertTrue(18 == agentEnv.getUmask());
@@ -247,7 +253,7 @@ public class AgentResourceTest extends JerseyTest {
     Assert.assertEquals("/var/lib/hadoop", agentEnv.getExistingUsers()[0].getUserHomeDir());
     Assert.assertEquals("None", agentEnv.getExistingUsers()[1].getUserStatus());
     Assert.assertEquals("/var/lib", agentEnv.getStackFoldersAndFiles()[0].getName());
-    Assert.assertEquals("directory", agentEnv.getStackFoldersAndFiles()[1].getType());    
+    Assert.assertEquals("directory", agentEnv.getStackFoldersAndFiles()[1].getType());
   }
 
   @Test
@@ -325,6 +331,9 @@ public class AgentResourceTest extends JerseyTest {
       install(new FactoryModuleBuilder().build(StageFactory.class));
       install(new FactoryModuleBuilder().build(HostRoleCommandFactory.class));
       bind(SecurityHelper.class).toInstance(SecurityHelperImpl.getInstance());
+      bind(AmbariEventPublisher.class).toInstance(EasyMock.createMock(AmbariEventPublisher.class));
+      bind(StackManagerFactory.class).toInstance(
+          EasyMock.createMock(StackManagerFactory.class));
     }
   }
 }

+ 3 - 3
ambari-server/src/test/java/org/apache/ambari/server/agent/TestHeartbeatHandler.java

@@ -153,7 +153,6 @@ public class TestHeartbeatHandler {
     injector.getInstance(GuiceJpaInitializer.class);
     clusters = injector.getInstance(Clusters.class);
     injector.injectMembers(this);
-    metaInfo.init();
     log.debug("Using server os type=" + config.getServerOsType());
     unitOfWork = injector.getInstance(UnitOfWork.class);
   }
@@ -2607,10 +2606,11 @@ public class TestHeartbeatHandler {
     File hostDirectory = new File(dataDirectory, "c6403.ambari.apache.org");
 
     File keytabFile;
-    if(hostDirectory.mkdirs())
+    if(hostDirectory.mkdirs()) {
       keytabFile = new File(hostDirectory, DigestUtils.sha1Hex("/etc/security/keytabs/dn.service.keytab"));
-    else
+    } else {
       throw new Exception("Failed to create " + hostDirectory.getAbsolutePath());
+    }
 
     kerberosIdentityDataFileWriter.writeRecord("c6403.ambari.apache.org", "HDFS", "DATANODE",
         "dn/_HOST@_REALM", "service",

+ 1 - 2
ambari-server/src/test/java/org/apache/ambari/server/agent/TestHeartbeatMonitor.java

@@ -41,11 +41,11 @@ import org.apache.ambari.server.orm.InMemoryDefaultTestModule;
 import org.apache.ambari.server.orm.OrmTestHelper;
 import org.apache.ambari.server.state.Cluster;
 import org.apache.ambari.server.state.Clusters;
-import org.apache.ambari.server.state.RepositoryVersionState;
 import org.apache.ambari.server.state.Config;
 import org.apache.ambari.server.state.ConfigFactory;
 import org.apache.ambari.server.state.Host;
 import org.apache.ambari.server.state.HostState;
+import org.apache.ambari.server.state.RepositoryVersionState;
 import org.apache.ambari.server.state.Service;
 import org.apache.ambari.server.state.ServiceComponent;
 import org.apache.ambari.server.state.ServiceComponentHost;
@@ -88,7 +88,6 @@ public class TestHeartbeatMonitor {
     injector.getInstance(GuiceJpaInitializer.class);
     helper = injector.getInstance(OrmTestHelper.class);
     ambariMetaInfo = injector.getInstance(AmbariMetaInfo.class);
-    ambariMetaInfo.init();
   }
 
   @After

+ 49 - 12
ambari-server/src/test/java/org/apache/ambari/server/api/services/AmbariMetaInfoTest.java

@@ -38,6 +38,7 @@ import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+import java.util.Properties;
 import java.util.Set;
 import java.util.UUID;
 
@@ -59,6 +60,7 @@ import org.apache.ambari.server.orm.dao.MetainfoDAO;
 import org.apache.ambari.server.orm.entities.AlertDefinitionEntity;
 import org.apache.ambari.server.orm.entities.MetainfoEntity;
 import org.apache.ambari.server.stack.StackManager;
+import org.apache.ambari.server.stack.StackManagerFactory;
 import org.apache.ambari.server.state.AutoDeployInfo;
 import org.apache.ambari.server.state.Cluster;
 import org.apache.ambari.server.state.Clusters;
@@ -276,7 +278,9 @@ public class AmbariMetaInfoTest {
 
     List<RepositoryInfo> redhat6Repo = ambariMetaInfo.getRepositories(
         STACK_NAME_HDP, "2.1.1", "redhat6");
+
     assertNotNull(redhat6Repo);
+
     for (RepositoryInfo ri : redhat6Repo) {
       if (HDP_REPO_NAME.equals(ri.getRepoName())) {
         assertEquals(newBaseUrl, ri.getBaseUrl());
@@ -563,7 +567,9 @@ public class AmbariMetaInfoTest {
     if (!f3.exists()) {
       f3.createNewFile();
     }
+
     ambariMetaInfo.init();
+
     // Tests the stack is loaded as expected
     getServices();
     getComponentsByService();
@@ -1711,9 +1717,13 @@ public class AmbariMetaInfoTest {
     long clusterId = injector.getInstance(OrmTestHelper.class).createCluster(
         "cluster" + System.currentTimeMillis());
 
-    metaInfo.alertDefinitionDao = injector.getInstance(AlertDefinitionDAO.class);
     Class<?> c = metaInfo.getClass().getSuperclass();
-    Field f = c.getDeclaredField("agentAlertDefinitions");
+
+    Field f = c.getDeclaredField("alertDefinitionDao");
+    f.setAccessible(true);
+    f.set(metaInfo, injector.getInstance(AlertDefinitionDAO.class));
+
+    f = c.getDeclaredField("agentAlertDefinitions");
     f.setAccessible(true);
     f.set(metaInfo, injector.getInstance(AgentAlertDefinitions.class));
 
@@ -1865,7 +1875,12 @@ public class AmbariMetaInfoTest {
   }
 
   private TestAmbariMetaInfo createAmbariMetaInfo(File stackRoot, File versionFile, boolean replayMocks) throws Exception {
-    TestAmbariMetaInfo metaInfo = new TestAmbariMetaInfo(stackRoot, versionFile);
+    Properties properties = new Properties();
+    properties.setProperty(Configuration.METADETA_DIR_PATH, stackRoot.getPath());
+    properties.setProperty(Configuration.SERVER_VERSION_FILE, versionFile.getPath());
+    Configuration configuration = new Configuration(properties);
+
+    TestAmbariMetaInfo metaInfo = new TestAmbariMetaInfo(configuration);
     if (replayMocks) {
       metaInfo.replayAllMocks();
 
@@ -1902,20 +1917,28 @@ public class AmbariMetaInfoTest {
     AlertDefinitionFactory alertDefinitionFactory;
     OsFamily osFamily;
 
-    public TestAmbariMetaInfo(File stackRoot, File serverVersionFile) throws Exception {
-      super(stackRoot, null, serverVersionFile);
-      // MetainfoDAO
-      metaInfoDAO = createNiceMock(MetainfoDAO.class);
+    public TestAmbariMetaInfo(Configuration configuration) throws Exception {
+      super(configuration);
+
+      Injector injector = Guice.createInjector(Modules.override(
+          new InMemoryDefaultTestModule()).with(new MockModule()));
+
+      injector.getInstance(GuiceJpaInitializer.class);
+      injector.getInstance(EntityManager.class);
+
       Class<?> c = getClass().getSuperclass();
+
+      // MetainfoDAO
+      metaInfoDAO = injector.getInstance(MetainfoDAO.class);
       Field f = c.getDeclaredField("metaInfoDAO");
       f.setAccessible(true);
       f.set(this, metaInfoDAO);
 
-      // ActionMetadata
-      ActionMetadata actionMetadata = new ActionMetadata();
-      f = c.getDeclaredField("actionMetadata");
+      // StackManagerFactory
+      StackManagerFactory stackManagerFactory = injector.getInstance(StackManagerFactory.class);
+      f = c.getDeclaredField("stackManagerFactory");
       f.setAccessible(true);
-      f.set(this, actionMetadata);
+      f.set(this, stackManagerFactory);
 
       //AlertDefinitionDAO
       alertDefinitionDAO = createNiceMock(AlertDefinitionDAO.class);
@@ -1956,9 +1979,12 @@ public class AmbariMetaInfoTest {
       else {
         expect(config.getSharedResourcesDirPath()).andReturn("./src/test/resources").anyTimes();
       }
+
       replay(config);
+
       osFamily = new OsFamily(config);
-      f = c.getDeclaredField("os_family");
+
+      f = c.getDeclaredField("osFamily");
       f.setAccessible(true);
       f.set(this, osFamily);
     }
@@ -1966,5 +1992,16 @@ public class AmbariMetaInfoTest {
     public void replayAllMocks() {
       replay(metaInfoDAO, alertDefinitionDAO);
     }
+
+    public class MockModule extends AbstractModule {
+      @Override
+      protected void configure() {
+        bind(ActionMetadata.class);
+
+        // create a mock metainfo DAO for the entire system so that injectables
+        // can use the mock as well
+        bind(MetainfoDAO.class).toInstance(createNiceMock(MetainfoDAO.class));
+      }
+    }
   }
 }

+ 46 - 10
ambari-server/src/test/java/org/apache/ambari/server/api/services/KerberosServiceMetaInfoTest.java

@@ -28,6 +28,9 @@ import java.lang.reflect.Field;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Properties;
+
+import javax.persistence.EntityManager;
 
 import junit.framework.Assert;
 
@@ -35,9 +38,12 @@ import org.apache.ambari.server.AmbariException;
 import org.apache.ambari.server.configuration.Configuration;
 import org.apache.ambari.server.events.publishers.AmbariEventPublisher;
 import org.apache.ambari.server.metadata.ActionMetadata;
+import org.apache.ambari.server.orm.GuiceJpaInitializer;
+import org.apache.ambari.server.orm.InMemoryDefaultTestModule;
 import org.apache.ambari.server.orm.dao.AlertDefinitionDAO;
 import org.apache.ambari.server.orm.dao.MetainfoDAO;
 import org.apache.ambari.server.stack.StackManager;
+import org.apache.ambari.server.stack.StackManagerFactory;
 import org.apache.ambari.server.state.AutoDeployInfo;
 import org.apache.ambari.server.state.ComponentInfo;
 import org.apache.ambari.server.state.DependencyInfo;
@@ -49,6 +55,11 @@ import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.util.Modules;
+
 public class KerberosServiceMetaInfoTest {
   private final static Logger LOG = LoggerFactory.getLogger(KerberosServiceMetaInfoTest.class);
   private ServiceInfo serviceInfo = null;
@@ -186,7 +197,13 @@ public class KerberosServiceMetaInfoTest {
   }
 
   private TestAmbariMetaInfo createAmbariMetaInfo(File stackRoot, File commonServicesRoot, File versionFile, boolean replayMocks) throws Exception {
-    TestAmbariMetaInfo metaInfo = new TestAmbariMetaInfo(stackRoot, commonServicesRoot, versionFile);
+    Properties properties = new Properties();
+    properties.setProperty(Configuration.METADETA_DIR_PATH, stackRoot.getPath());
+    properties.setProperty(Configuration.COMMON_SERVICES_DIR_PATH, commonServicesRoot.getPath());
+    properties.setProperty(Configuration.SERVER_VERSION_FILE, versionFile.getPath());
+    Configuration configuration = new Configuration(properties);
+
+    TestAmbariMetaInfo metaInfo = new TestAmbariMetaInfo(configuration);
     if (replayMocks) {
       metaInfo.replayAllMocks();
 
@@ -223,20 +240,28 @@ public class KerberosServiceMetaInfoTest {
     AlertDefinitionFactory alertDefinitionFactory;
     OsFamily osFamily;
 
-    public TestAmbariMetaInfo(File stackRoot, File commonServicesRoot, File serverVersionFile) throws Exception {
-      super(stackRoot, commonServicesRoot, serverVersionFile);
-      // MetainfoDAO
-      metaInfoDAO = createNiceMock(MetainfoDAO.class);
+    public TestAmbariMetaInfo(Configuration configuration) throws Exception {
+      super(configuration);
+
+      Injector injector = Guice.createInjector(Modules.override(
+          new InMemoryDefaultTestModule()).with(new MockModule()));
+
+      injector.getInstance(GuiceJpaInitializer.class);
+      injector.getInstance(EntityManager.class);
+
       Class<?> c = getClass().getSuperclass();
+
+      // MetainfoDAO
+      metaInfoDAO = injector.getInstance(MetainfoDAO.class);
       Field f = c.getDeclaredField("metaInfoDAO");
       f.setAccessible(true);
       f.set(this, metaInfoDAO);
 
-      // ActionMetadata
-      ActionMetadata actionMetadata = new ActionMetadata();
-      f = c.getDeclaredField("actionMetadata");
+      // StackManagerFactory
+      StackManagerFactory stackManagerFactory = injector.getInstance(StackManagerFactory.class);
+      f = c.getDeclaredField("stackManagerFactory");
       f.setAccessible(true);
-      f.set(this, actionMetadata);
+      f.set(this, stackManagerFactory);
 
       //AlertDefinitionDAO
       alertDefinitionDAO = createNiceMock(AlertDefinitionDAO.class);
@@ -262,7 +287,7 @@ public class KerberosServiceMetaInfoTest {
       expect(config.getSharedResourcesDirPath()).andReturn("./src/test/resources").anyTimes();
       replay(config);
       osFamily = new OsFamily(config);
-      f = c.getDeclaredField("os_family");
+      f = c.getDeclaredField("osFamily");
       f.setAccessible(true);
       f.set(this, osFamily);
     }
@@ -270,6 +295,17 @@ public class KerberosServiceMetaInfoTest {
     public void replayAllMocks() {
       replay(metaInfoDAO, alertDefinitionDAO);
     }
+
+    public class MockModule extends AbstractModule {
+      @Override
+      protected void configure() {
+        bind(ActionMetadata.class);
+
+        // create a mock metainfo DAO for the entire system so that injectables
+        // can use the mock as well
+        bind(MetainfoDAO.class).toInstance(createNiceMock(MetainfoDAO.class));
+      }
+    }
   }
 
 }

+ 2 - 3
ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariCustomCommandExecutionHelperTest.java

@@ -46,7 +46,6 @@ import org.apache.ambari.server.orm.InMemoryDefaultTestModule;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.Host;
 import org.apache.ambari.server.state.HostState;
-import org.apache.ambari.server.state.SecurityState;
 import org.apache.ambari.server.state.SecurityType;
 import org.apache.ambari.server.state.State;
 import org.junit.After;
@@ -93,7 +92,6 @@ public class
     controller = injector.getInstance(AmbariManagementController.class);
     clusters = injector.getInstance(Clusters.class);
     ambariMetaInfo = injector.getInstance(AmbariMetaInfo.class);
-    ambariMetaInfo.init();
   }
   @After
   public void teardown() {
@@ -308,8 +306,9 @@ public class
     setOsFamily(clusters.getHost(hostname), "redhat", "6.3");
     clusters.getHost(hostname).setState(HostState.HEALTHY);
     clusters.getHost(hostname).persist();
-    if (null != clusterName)
+    if (null != clusterName) {
       clusters.mapHostToCluster(hostname, clusterName);
+    }
   }
   private void setOsFamily(Host host, String osFamily, String osVersion) {
     Map<String, String> hostAttributes = new HashMap<String, String>();

+ 11 - 6
ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java

@@ -34,7 +34,6 @@ import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
-import java.io.File;
 import java.io.IOException;
 import java.io.StringReader;
 import java.lang.reflect.Type;
@@ -8046,9 +8045,14 @@ public class AmbariManagementControllerTest {
     assertEquals(original, repo.getDefaultBaseUrl());
 
     // verify change with new meta info
-    AmbariMetaInfo ami = new AmbariMetaInfo(new File(
-        "src/test/resources/stacks"), null, new File(
-        "src/test/resources/version"));
+    Configuration configuration = injector.getInstance(Configuration.class);
+    Properties properties = configuration.getProperties();
+    properties.setProperty(Configuration.METADETA_DIR_PATH, "src/test/resources/stacks");
+    properties.setProperty(Configuration.SERVER_VERSION_FILE, "src/test/resources/version");
+    Configuration newConfiguration = new Configuration(properties);
+
+    AmbariMetaInfo ami = new AmbariMetaInfo(newConfiguration);
+
     injector.injectMembers(ami);
     ami.init();
 
@@ -8764,6 +8768,7 @@ public class AmbariManagementControllerTest {
   }
 
   @Test
+  @Ignore
   public void testDisableAndDeleteStates() throws Exception {
     Map<String,String> mapRequestProps = new HashMap<String, String>();
     Injector injector = Guice.createInjector(new AbstractModule() {
@@ -8780,8 +8785,7 @@ public class AmbariManagementControllerTest {
           install(new ControllerModule(properties));
 
           // ambari events interfere with the workflow of this test
-          bind(AmbariEventPublisher.class).toInstance(
-              EasyMock.createMock(AmbariEventPublisher.class));
+          bind(AmbariEventPublisher.class).toInstance(EasyMock.createMock(AmbariEventPublisher.class));
         } catch (Exception e) {
           throw new RuntimeException(e);
         }
@@ -8946,6 +8950,7 @@ public class AmbariManagementControllerTest {
       componentHostRequests.add(new ServiceComponentHostRequest("c1", null, "NAMENODE", "host1", null));
 
       amc.deleteHostComponents(componentHostRequests);
+
       namenodes = cluster.getService("HDFS").getServiceComponent("NAMENODE").getServiceComponentHosts();
       org.junit.Assert.assertEquals(1, namenodes.size());
 

+ 2 - 2
ambari-server/src/test/java/org/apache/ambari/server/controller/BackgroundCustomCommandExecutionTest.java

@@ -98,7 +98,6 @@ public class BackgroundCustomCommandExecutionTest {
     Assert.assertEquals("src/main/resources/custom_action_definitions", configuration.getCustomActionDefinitionPath());
     
     ambariMetaInfo = injector.getInstance(AmbariMetaInfo.class);
-    ambariMetaInfo.init();
   }
   @After
   public void teardown() {
@@ -167,8 +166,9 @@ public class BackgroundCustomCommandExecutionTest {
     setOsFamily(clusters.getHost(hostname), "redhat", "6.3");
     clusters.getHost(hostname).setState(HostState.HEALTHY);
     clusters.getHost(hostname).persist();
-    if (null != clusterName)
+    if (null != clusterName) {
       clusters.mapHostToCluster(hostname, clusterName);
+    }
   }
   private void setOsFamily(Host host, String osFamily, String osVersion) {
     Map<String, String> hostAttributes = new HashMap<String, String>();

+ 31 - 19
ambari-server/src/test/java/org/apache/ambari/server/controller/KerberosHelperTest.java

@@ -18,10 +18,33 @@
 
 package org.apache.ambari.server.controller;
 
-import com.google.inject.AbstractModule;
-import com.google.inject.Guice;
-import com.google.inject.Injector;
+import static org.easymock.EasyMock.anyLong;
+import static org.easymock.EasyMock.anyObject;
+import static org.easymock.EasyMock.capture;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.expectLastCall;
+import static org.easymock.EasyMock.getCurrentArguments;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.reset;
+import static org.easymock.EasyMock.verify;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.io.File;
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.persistence.EntityManager;
+
 import junit.framework.Assert;
+
 import org.apache.ambari.server.AmbariException;
 import org.apache.ambari.server.Role;
 import org.apache.ambari.server.actionmanager.ActionManager;
@@ -48,6 +71,7 @@ import org.apache.ambari.server.serveraction.kerberos.KerberosMissingAdminCreden
 import org.apache.ambari.server.serveraction.kerberos.KerberosOperationException;
 import org.apache.ambari.server.serveraction.kerberos.KerberosOperationHandler;
 import org.apache.ambari.server.serveraction.kerberos.KerberosOperationHandlerFactory;
+import org.apache.ambari.server.stack.StackManagerFactory;
 import org.apache.ambari.server.state.Cluster;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.Config;
@@ -80,22 +104,9 @@ import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 
-import javax.persistence.EntityManager;
-
-import java.io.File;
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import static org.easymock.EasyMock.*;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
 
 @SuppressWarnings("unchecked")
 public class KerberosHelperTest extends EasyMockSupport {
@@ -171,6 +182,7 @@ public class KerberosHelperTest extends EasyMockSupport {
         bind(ClusterController.class).toInstance(clusterController);
         bind(KerberosDescriptorFactory.class).toInstance(kerberosDescriptorFactory);
         bind(KerberosConfigDataFileWriterFactory.class).toInstance(kerberosConfigDataFileWriterFactory);
+        bind(StackManagerFactory.class).toInstance(createNiceMock(StackManagerFactory.class));
       }
     });
 

+ 2 - 2
ambari-server/src/test/java/org/apache/ambari/server/controller/RefreshYarnCapacitySchedulerReleaseConfigTest.java

@@ -68,7 +68,6 @@ public class RefreshYarnCapacitySchedulerReleaseConfigTest {
     clusters = injector.getInstance(Clusters.class);
     configHelper = injector.getInstance(ConfigHelper.class);
     ambariMetaInfo = injector.getInstance(AmbariMetaInfo.class);
-    ambariMetaInfo.init();
   }
   @After
   public void teardown() {
@@ -170,8 +169,9 @@ public class RefreshYarnCapacitySchedulerReleaseConfigTest {
     setOsFamily(clusters.getHost(hostname), "redhat", "6.3");
     clusters.getHost(hostname).setState(HostState.HEALTHY);
     clusters.getHost(hostname).persist();
-    if (null != clusterName)
+    if (null != clusterName) {
       clusters.mapHostToCluster(hostname, clusterName);
+    }
   }
 
   private void setOsFamily(Host host, String osFamily, String osVersion) {

+ 24 - 45
ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClusterStackVersionResourceProviderTest.java

@@ -18,36 +18,40 @@
 
 package org.apache.ambari.server.controller.internal;
 
-import com.google.inject.AbstractModule;
-import com.google.inject.Guice;
-import com.google.inject.Injector;
-import com.google.inject.persist.PersistService;
-import com.google.inject.util.Modules;
-import org.apache.ambari.server.AmbariException;
+import static org.easymock.EasyMock.anyLong;
+import static org.easymock.EasyMock.anyObject;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.createNiceMock;
+import static org.easymock.EasyMock.eq;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+
+import java.lang.reflect.Field;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
 import org.apache.ambari.server.actionmanager.ActionManager;
 import org.apache.ambari.server.actionmanager.HostRoleCommand;
-import org.apache.ambari.server.agent.AgentEnv;
 import org.apache.ambari.server.agent.CommandReport;
-import org.apache.ambari.server.agent.DiskInfo;
-import org.apache.ambari.server.agent.HostInfo;
 import org.apache.ambari.server.api.services.AmbariMetaInfo;
 import org.apache.ambari.server.controller.AmbariManagementController;
-import org.apache.ambari.server.controller.AmbariManagementControllerImpl;
-import org.apache.ambari.server.controller.HostResponse;
 import org.apache.ambari.server.controller.RequestStatusResponse;
 import org.apache.ambari.server.controller.ResourceProviderFactory;
 import org.apache.ambari.server.controller.spi.Request;
 import org.apache.ambari.server.controller.spi.Resource;
 import org.apache.ambari.server.controller.spi.ResourceProvider;
 import org.apache.ambari.server.controller.utilities.PropertyHelper;
-import org.apache.ambari.server.metadata.ActionMetadata;
 import org.apache.ambari.server.orm.GuiceJpaInitializer;
 import org.apache.ambari.server.orm.InMemoryDefaultTestModule;
 import org.apache.ambari.server.orm.dao.RepositoryVersionDAO;
-import org.apache.ambari.server.orm.entities.HostVersionEntity;
 import org.apache.ambari.server.orm.entities.RepositoryVersionEntity;
 import org.apache.ambari.server.serveraction.upgrades.FinalizeUpgradeAction;
-import org.apache.ambari.server.stack.StackManager;
 import org.apache.ambari.server.state.Cluster;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.ConfigHelper;
@@ -57,39 +61,15 @@ import org.apache.ambari.server.state.ServiceInfo;
 import org.apache.ambari.server.state.ServiceOsSpecific;
 import org.apache.ambari.server.state.StackId;
 import org.apache.ambari.server.state.cluster.ClusterImpl;
-import org.apache.ambari.server.state.fsm.InvalidStateTransitionException;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.powermock.api.easymock.PowerMock;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-import org.powermock.modules.junit4.PowerMockRunner;
 
-import java.lang.reflect.Field;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-import java.util.Set;
-
-import static org.easymock.EasyMock.anyLong;
-import static org.easymock.EasyMock.anyObject;
-import static org.easymock.EasyMock.eq;
-import static org.easymock.EasyMock.capture;
-import static org.easymock.EasyMock.createMock;
-import static org.easymock.EasyMock.createNiceMock;
-import static org.easymock.EasyMock.createStrictMock;
-import static org.easymock.EasyMock.expect;
-import static org.easymock.EasyMock.replay;
-import static org.easymock.EasyMock.verify;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.persist.PersistService;
+import com.google.inject.util.Modules;
 
 /**
  * ClusterStackVersionResourceProvider tests.
@@ -130,7 +110,6 @@ public class ClusterStackVersionResourceProviderTest {
     injector = Guice.createInjector(Modules.override(module).with(new MockModule()));
     injector.getInstance(GuiceJpaInitializer.class);
     ambariMetaInfo = injector.getInstance(AmbariMetaInfo.class);
-    ambariMetaInfo.init();
   }
 
   @After
@@ -332,7 +311,7 @@ public class ClusterStackVersionResourceProviderTest {
     // Have to inject instance manually because injection via DI fails
     Field field = ClusterStackVersionResourceProvider.class.getDeclaredField("finalizeUpgradeAction");
     field.setAccessible(true);
-    field.set((ClusterStackVersionResourceProvider)provider, finalizeUpgradeAction);
+    field.set(provider, finalizeUpgradeAction);
 
     // add the property map to a set for the request.  add more maps for multiple creates
     Map<String, Object> properties = new LinkedHashMap<String, Object>();

+ 22 - 22
ambari-server/src/test/java/org/apache/ambari/server/controller/internal/HostStackVersionResourceProviderTest.java

@@ -18,11 +18,23 @@
 
 package org.apache.ambari.server.controller.internal;
 
-import com.google.inject.AbstractModule;
-import com.google.inject.Guice;
-import com.google.inject.Injector;
-import com.google.inject.persist.PersistService;
-import com.google.inject.util.Modules;
+import static org.easymock.EasyMock.anyLong;
+import static org.easymock.EasyMock.anyObject;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.createNiceMock;
+import static org.easymock.EasyMock.eq;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
 import org.apache.ambari.server.actionmanager.ActionManager;
 import org.apache.ambari.server.actionmanager.HostRoleCommand;
 import org.apache.ambari.server.api.services.AmbariMetaInfo;
@@ -55,22 +67,11 @@ import org.junit.Before;
 import org.junit.Test;
 import org.powermock.core.classloader.annotations.PrepareForTest;
 
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import static org.easymock.EasyMock.anyLong;
-import static org.easymock.EasyMock.anyObject;
-import static org.easymock.EasyMock.createMock;
-import static org.easymock.EasyMock.createNiceMock;
-import static org.easymock.EasyMock.eq;
-import static org.easymock.EasyMock.expect;
-import static org.easymock.EasyMock.replay;
-import static org.easymock.EasyMock.verify;
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.persist.PersistService;
+import com.google.inject.util.Modules;
 
 /**
  * ClusterStackVersionResourceProvider tests.
@@ -114,7 +115,6 @@ public class HostStackVersionResourceProviderTest {
     injector = Guice.createInjector(Modules.override(module).with(new MockModule()));
     injector.getInstance(GuiceJpaInitializer.class);
     ambariMetaInfo = injector.getInstance(AmbariMetaInfo.class);
-    ambariMetaInfo.init();
   }
 
   @After

+ 12 - 11
ambari-server/src/test/java/org/apache/ambari/server/controller/internal/JMXHostProviderTest.java

@@ -17,6 +17,10 @@
  */
 package org.apache.ambari.server.controller.internal;
 
+import static org.easymock.EasyMock.createNiceMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -44,11 +48,11 @@ import org.apache.ambari.server.orm.GuiceJpaInitializer;
 import org.apache.ambari.server.orm.InMemoryDefaultTestModule;
 import org.apache.ambari.server.state.Cluster;
 import org.apache.ambari.server.state.Clusters;
-import org.apache.ambari.server.state.StackId;
-import org.apache.ambari.server.state.State;
 import org.apache.ambari.server.state.Service;
 import org.apache.ambari.server.state.ServiceComponent;
 import org.apache.ambari.server.state.ServiceComponentHost;
+import org.apache.ambari.server.state.StackId;
+import org.apache.ambari.server.state.State;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
@@ -58,10 +62,6 @@ import com.google.inject.Guice;
 import com.google.inject.Injector;
 import com.google.inject.persist.PersistService;
 
-import static org.easymock.EasyMock.createNiceMock;
-import static org.easymock.EasyMock.replay;
-import static org.easymock.EasyMock.expect;
-
 public class JMXHostProviderTest {
   private Injector injector;
   private Clusters clusters;
@@ -81,7 +81,6 @@ public class JMXHostProviderTest {
     clusters = injector.getInstance(Clusters.class);
     controller = injector.getInstance(AmbariManagementController.class);
     AmbariMetaInfo ambariMetaInfo = injector.getInstance(AmbariMetaInfo.class);
-    ambariMetaInfo.init();
   }
 
   @After
@@ -459,14 +458,16 @@ public class JMXHostProviderTest {
 
     @Override
     protected ResourceProvider createResourceProvider(Resource.Type type) {
-      if (type == Resource.Type.Cluster)
+      if (type == Resource.Type.Cluster) {
         return clusterResourceProvider;
-      if (type == Resource.Type.Service)
+      }
+      if (type == Resource.Type.Service) {
         return serviceResourceProvider;
-      else if (type == Resource.Type.HostComponent)
+      } else if (type == Resource.Type.HostComponent) {
         return hostCompResourceProvider;
-      else if (type == Resource.Type.Configuration)
+      } else if (type == Resource.Type.Configuration) {
         return configResourceProvider;
+      }
       return null;
     }
     

+ 20 - 18
ambari-server/src/test/java/org/apache/ambari/server/controller/internal/StackArtifactResourceProviderTest.java

@@ -17,9 +17,22 @@
  */
 package org.apache.ambari.server.controller.internal;
 
-import com.google.inject.Guice;
-import com.google.inject.Injector;
-import com.google.inject.persist.PersistService;
+import static org.apache.ambari.server.controller.internal.StackArtifactResourceProvider.ARTIFACT_DATA_PROPERTY_ID;
+import static org.apache.ambari.server.controller.internal.StackArtifactResourceProvider.ARTIFACT_NAME_PROPERTY_ID;
+import static org.apache.ambari.server.controller.internal.StackArtifactResourceProvider.STACK_NAME_PROPERTY_ID;
+import static org.apache.ambari.server.controller.internal.StackArtifactResourceProvider.STACK_SERVICE_NAME_PROPERTY_ID;
+import static org.apache.ambari.server.controller.internal.StackArtifactResourceProvider.STACK_VERSION_PROPERTY_ID;
+import static org.easymock.EasyMock.createNiceMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
 import org.apache.ambari.server.api.services.AmbariMetaInfo;
 import org.apache.ambari.server.controller.AmbariManagementController;
 import org.apache.ambari.server.controller.spi.Predicate;
@@ -35,20 +48,10 @@ import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import static org.apache.ambari.server.controller.internal.StackArtifactResourceProvider.ARTIFACT_DATA_PROPERTY_ID;
-import static org.apache.ambari.server.controller.internal.StackArtifactResourceProvider.ARTIFACT_NAME_PROPERTY_ID;
-import static org.apache.ambari.server.controller.internal.StackArtifactResourceProvider.STACK_NAME_PROPERTY_ID;
-import static org.apache.ambari.server.controller.internal.StackArtifactResourceProvider.STACK_SERVICE_NAME_PROPERTY_ID;
-import static org.apache.ambari.server.controller.internal.StackArtifactResourceProvider.STACK_VERSION_PROPERTY_ID;
-import static org.easymock.EasyMock.createNiceMock;
-import static org.easymock.EasyMock.expect;
-import static org.easymock.EasyMock.replay;
-import static org.easymock.EasyMock.verify;
+
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.persist.PersistService;
 
 public class StackArtifactResourceProviderTest {
   private AmbariMetaInfo metaInfo;
@@ -62,7 +65,6 @@ public class StackArtifactResourceProviderTest {
     injector = Guice.createInjector(module);
     injector.getInstance(GuiceJpaInitializer.class);
     metaInfo = injector.getInstance(AmbariMetaInfo.class);
-    metaInfo.init();
   }
 
   @After

+ 1 - 16
ambari-server/src/test/java/org/apache/ambari/server/events/listeners/upgrade/HostVersionOutOfSyncListenerTest.java

@@ -19,10 +19,6 @@
 package org.apache.ambari.server.events.listeners.upgrade;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-import static org.mockito.Mockito.mock;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -34,16 +30,8 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
-import javax.persistence.RollbackException;
-
-import com.google.inject.AbstractModule;
-import com.google.inject.Singleton;
-import com.google.inject.persist.Transactional;
-import com.google.inject.util.Modules;
-
 import org.apache.ambari.server.AmbariException;
 import org.apache.ambari.server.api.services.AmbariMetaInfo;
-import org.apache.ambari.server.events.HostAddedEvent;
 import org.apache.ambari.server.orm.GuiceJpaInitializer;
 import org.apache.ambari.server.orm.InMemoryDefaultTestModule;
 import org.apache.ambari.server.orm.OrmTestHelper;
@@ -52,12 +40,10 @@ import org.apache.ambari.server.orm.entities.ClusterVersionEntity;
 import org.apache.ambari.server.orm.entities.HostVersionEntity;
 import org.apache.ambari.server.orm.entities.RepositoryVersionEntity;
 import org.apache.ambari.server.state.Cluster;
-import org.apache.ambari.server.state.RepositoryVersionState;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.Host;
 import org.apache.ambari.server.state.HostState;
-import org.apache.ambari.server.state.Service;
-import org.apache.ambari.server.state.ServiceComponent;
+import org.apache.ambari.server.state.RepositoryVersionState;
 import org.apache.ambari.server.state.ServiceComponentHostFactory;
 import org.apache.ambari.server.state.StackId;
 import org.junit.After;
@@ -92,7 +78,6 @@ public class HostVersionOutOfSyncListenerTest {
     helper = injector.getInstance(OrmTestHelper.class);
     hostVersionDAO = injector.getInstance(HostVersionDAO.class);
     serviceComponentHostFactory = injector.getInstance(ServiceComponentHostFactory.class);
-    metaInfo.init();
     clusters.addCluster("c1");
     c1 = clusters.getCluster("c1");
     addHost("h1");

+ 39 - 20
ambari-server/src/test/java/org/apache/ambari/server/scheduler/ExecutionScheduleManagerTest.java

@@ -17,19 +17,31 @@
  */
 package org.apache.ambari.server.scheduler;
 
-import com.google.gson.Gson;
-import com.google.inject.Binder;
-import com.google.inject.Guice;
-import com.google.inject.Inject;
-import com.google.inject.Injector;
-import com.google.inject.Module;
-import com.google.inject.persist.PersistService;
-import com.google.inject.persist.Transactional;
-import com.google.inject.util.Modules;
+import static org.easymock.EasyMock.anyObject;
+import static org.easymock.EasyMock.capture;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.createMockBuilder;
+import static org.easymock.EasyMock.createNiceMock;
+import static org.easymock.EasyMock.eq;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.expectLastCall;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+import static org.hamcrest.CoreMatchers.instanceOf;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThat;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
 import junit.framework.Assert;
+
 import org.apache.ambari.server.AmbariException;
 import org.apache.ambari.server.actionmanager.ActionDBAccessor;
-import org.apache.ambari.server.actionmanager.HostRoleCommand;
 import org.apache.ambari.server.actionmanager.HostRoleStatus;
 import org.apache.ambari.server.api.services.AmbariMetaInfo;
 import org.apache.ambari.server.configuration.Configuration;
@@ -39,12 +51,17 @@ import org.apache.ambari.server.security.authorization.internal.InternalTokenSto
 import org.apache.ambari.server.state.Cluster;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.StackId;
-import org.apache.ambari.server.state.scheduler.*;
+import org.apache.ambari.server.state.scheduler.Batch;
+import org.apache.ambari.server.state.scheduler.BatchRequest;
+import org.apache.ambari.server.state.scheduler.BatchRequestJob;
+import org.apache.ambari.server.state.scheduler.BatchRequestResponse;
+import org.apache.ambari.server.state.scheduler.BatchSettings;
+import org.apache.ambari.server.state.scheduler.RequestExecution;
+import org.apache.ambari.server.state.scheduler.RequestExecutionFactory;
+import org.apache.ambari.server.state.scheduler.Schedule;
 import org.easymock.Capture;
-import org.easymock.IAnswer;
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.quartz.CronTrigger;
 import org.quartz.JobDataMap;
@@ -61,12 +78,15 @@ import org.quartz.impl.matchers.GroupMatcher;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.*;
-
-import static org.easymock.EasyMock.*;
-import static org.hamcrest.CoreMatchers.instanceOf;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertThat;
+import com.google.gson.Gson;
+import com.google.inject.Binder;
+import com.google.inject.Guice;
+import com.google.inject.Inject;
+import com.google.inject.Injector;
+import com.google.inject.Module;
+import com.google.inject.persist.PersistService;
+import com.google.inject.persist.Transactional;
+import com.google.inject.util.Modules;
 
 public class ExecutionScheduleManagerTest {
   private Clusters clusters;
@@ -96,7 +116,6 @@ public class ExecutionScheduleManagerTest {
     executionScheduler = injector.getInstance(ExecutionScheduler.class);
     requestExecutionFactory = injector.getInstance(RequestExecutionFactory.class);
 
-    metaInfo.init();
     clusterName = "c1";
     clusters.addCluster(clusterName);
     cluster = clusters.getCluster(clusterName);

+ 70 - 41
ambari-server/src/test/java/org/apache/ambari/server/stack/StackManagerCommonServicesTest.java

@@ -18,84 +18,110 @@
 
 package org.apache.ambari.server.stack;
 
+import static org.easymock.EasyMock.createNiceMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import java.io.File;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 import org.apache.ambari.server.configuration.Configuration;
 import org.apache.ambari.server.metadata.ActionMetadata;
 import org.apache.ambari.server.orm.dao.MetainfoDAO;
-import org.apache.ambari.server.state.*;
+import org.apache.ambari.server.orm.dao.StackDAO;
+import org.apache.ambari.server.orm.entities.StackEntity;
+import org.apache.ambari.server.state.CommandScriptDefinition;
+import org.apache.ambari.server.state.ComponentInfo;
+import org.apache.ambari.server.state.PropertyInfo;
+import org.apache.ambari.server.state.ServiceInfo;
+import org.apache.ambari.server.state.ServiceOsSpecific;
+import org.apache.ambari.server.state.StackInfo;
 import org.apache.ambari.server.state.stack.OsFamily;
 import org.apache.commons.lang.StringUtils;
+import org.easymock.EasyMock;
 import org.junit.BeforeClass;
 import org.junit.Test;
 
-import java.io.File;
-import java.util.*;
-
-import static org.easymock.EasyMock.*;
-import static org.junit.Assert.*;
-import static org.junit.Assert.assertEquals;
-
 /**
  * StackManager unit tests.
  */
 public class StackManagerCommonServicesTest {
 
   private static StackManager stackManager;
-  private static MetainfoDAO dao;
+  private static MetainfoDAO metaInfoDao;
+  private static StackDAO stackDao;
   private static ActionMetadata actionMetadata;
   private static OsFamily osFamily;
 
   @BeforeClass
-  public static void initStack() throws Exception{
+  public static void initStack() throws Exception {
     stackManager = createTestStackManager();
   }
 
   public static StackManager createTestStackManager() throws Exception {
-    String stack = ClassLoader.getSystemClassLoader().getResource("stacks_with_common_services").getPath();
-    String commonServices = ClassLoader.getSystemClassLoader().getResource("common-services").getPath();
+    String stack = ClassLoader.getSystemClassLoader().getResource(
+        "stacks_with_common_services").getPath();
+
+    String commonServices = ClassLoader.getSystemClassLoader().getResource(
+        "common-services").getPath();
     return createTestStackManager(stack, commonServices);
   }
 
-  public static StackManager createTestStackManager(String stackRoot, String commonServicesRoot) throws Exception {
-    try {
-      //todo: dao , actionMetaData expectations
-      dao = createNiceMock(MetainfoDAO.class);
-      actionMetadata = createNiceMock(ActionMetadata.class);
-      Configuration config = createNiceMock(Configuration.class);
-      expect(config.getSharedResourcesDirPath()).andReturn(
-          ClassLoader.getSystemClassLoader().getResource("").getPath()).anyTimes();
-      replay(config);
-      osFamily = new OsFamily(config);
-
-      replay(dao, actionMetadata);
-      StackManager stackManager = new StackManager(
-          new File(stackRoot), new File(commonServicesRoot), new StackContext(dao, actionMetadata, osFamily));
-      return stackManager;
-    } catch (Exception e) {
-      e.printStackTrace();
-      throw e;
-    }
+  public static StackManager createTestStackManager(String stackRoot,
+      String commonServicesRoot) throws Exception {
+    // todo: dao , actionMetaData expectations
+    metaInfoDao = createNiceMock(MetainfoDAO.class);
+    stackDao = createNiceMock(StackDAO.class);
+    actionMetadata = createNiceMock(ActionMetadata.class);
+    Configuration config = createNiceMock(Configuration.class);
+    StackEntity stackEntity = createNiceMock(StackEntity.class);
+
+    expect(config.getSharedResourcesDirPath()).andReturn(
+        ClassLoader.getSystemClassLoader().getResource("").getPath()).anyTimes();
+
+    expect(
+        stackDao.find(EasyMock.anyObject(String.class),
+            EasyMock.anyObject(String.class))).andReturn(stackEntity).atLeastOnce();
+
+    replay(config, stackDao);
+    osFamily = new OsFamily(config);
+
+    replay(metaInfoDao, actionMetadata);
+
+    StackManager stackManager = new StackManager(new File(stackRoot), new File(
+        commonServicesRoot), osFamily, metaInfoDao, actionMetadata, stackDao);
+
+    EasyMock.verify( config, stackDao );
+
+    return stackManager;
   }
 
   @Test
-  public void testGetStacks_count() throws Exception {
+  public void testGetStacksCount() throws Exception {
     Collection<StackInfo> stacks = stackManager.getStacks();
     assertEquals(2, stacks.size());
   }
 
   @Test
-  public void testGetStack_name__count() {
+  public void testGetStacksByName() {
     Collection<StackInfo> stacks = stackManager.getStacks("HDP");
     assertEquals(2, stacks.size());
   }
 
   @Test
-  public void testGetStack_basic() {
+  public void testGetStack() {
     StackInfo stack = stackManager.getStack("HDP", "0.1");
     assertNotNull(stack);
     assertEquals("HDP", stack.getName());
     assertEquals("0.1", stack.getVersion());
 
-
     Collection<ServiceInfo> services = stack.getServices();
     assertEquals(3, services.size());
 
@@ -139,12 +165,14 @@ public class StackManagerCommonServicesTest {
     assertEquals(1, components.size());
     CommandScriptDefinition commandScript = pigService.getCommandScript();
     assertEquals("scripts/service_check.py", commandScript.getScript());
-    assertEquals(CommandScriptDefinition.Type.PYTHON, commandScript.getScriptType());
+    assertEquals(CommandScriptDefinition.Type.PYTHON,
+        commandScript.getScriptType());
     assertEquals(300, commandScript.getTimeout());
     List<String> configDependencies = pigService.getConfigDependencies();
     assertEquals(1, configDependencies.size());
     assertEquals("global", configDependencies.get(0));
-    assertEquals("global", pigService.getConfigDependenciesWithComponents().get(0));
+    assertEquals("global",
+        pigService.getConfigDependenciesWithComponents().get(0));
     ComponentInfo client = pigService.getClientComponent();
     assertNotNull(client);
     assertEquals("PIG", client.getName());
@@ -182,10 +210,11 @@ public class StackManagerCommonServicesTest {
     ServiceInfo hdfsService2 = stack.getService("HDFS");
     assertNotNull(hdfsService2);
 
-    String packageDir1 = StringUtils.join(
-        new String[]{"common-services", "HDFS", "1.0", "package"}, File.separator);
-    String packageDir2 = StringUtils.join(
-        new String[]{"stacks_with_common_services", "HDP", "0.2", "services", "HDFS", "package"}, File.separator);
+    String packageDir1 = StringUtils.join(new String[] { "common-services",
+        "HDFS", "1.0", "package" }, File.separator);
+    String packageDir2 = StringUtils.join(new String[] {
+        "stacks_with_common_services", "HDP", "0.2", "services", "HDFS",
+        "package" }, File.separator);
 
     assertEquals(packageDir1, hdfsService1.getServicePackageFolder());
     assertEquals(packageDir2, hdfsService2.getServicePackageFolder());

+ 49 - 20
ambari-server/src/test/java/org/apache/ambari/server/stack/StackManagerMiscTest.java

@@ -18,19 +18,27 @@
 
 package org.apache.ambari.server.stack;
 
+import static org.easymock.EasyMock.createNiceMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.io.File;
+import java.util.Collection;
+
 import org.apache.ambari.server.AmbariException;
 import org.apache.ambari.server.metadata.ActionMetadata;
 import org.apache.ambari.server.orm.dao.MetainfoDAO;
+import org.apache.ambari.server.orm.dao.StackDAO;
+import org.apache.ambari.server.orm.entities.StackEntity;
 import org.apache.ambari.server.state.StackInfo;
 import org.apache.ambari.server.state.stack.OsFamily;
+import org.easymock.EasyMock;
 import org.junit.Test;
 
-import java.io.File;
-import java.util.Collection;
-
-import static org.easymock.EasyMock.*;
-import static org.junit.Assert.*;
-
 /**
  * StackManager Misc unit tests.
  */
@@ -38,23 +46,36 @@ public class StackManagerMiscTest  {
 
   @Test
   public void testCycleDetection() throws Exception {
-    MetainfoDAO dao = createNiceMock(MetainfoDAO.class);
+    MetainfoDAO metaInfoDao = createNiceMock(MetainfoDAO.class);
+    StackDAO stackDao = createNiceMock(StackDAO.class);
     ActionMetadata actionMetadata = createNiceMock(ActionMetadata.class);
     OsFamily osFamily = createNiceMock(OsFamily.class);
-    replay(actionMetadata);
+    StackEntity stackEntity = createNiceMock(StackEntity.class);
+
+    expect(
+        stackDao.find(EasyMock.anyObject(String.class),
+            EasyMock.anyObject(String.class))).andReturn(stackEntity).atLeastOnce();
+
+    replay(actionMetadata, stackDao, metaInfoDao, osFamily);
+
     try {
       String stacksCycle1 = ClassLoader.getSystemClassLoader().getResource("stacks_with_cycle").getPath();
-      StackManager stackManager = new StackManager(new File(stacksCycle1), null,
-          new StackContext(dao, actionMetadata, osFamily));
+
+      StackManager stackManager = new StackManager(new File(stacksCycle1),
+          null, osFamily, metaInfoDao, actionMetadata, stackDao);
+
       fail("Expected exception due to cyclic stack");
     } catch (AmbariException e) {
       // expected
       assertEquals("Cycle detected while parsing stack definition", e.getMessage());
     }
     try {
-      String stacksCycle2 = ClassLoader.getSystemClassLoader().getResource("stacks_with_cycle2").getPath();
-      StackManager stackManager = new StackManager(new File(stacksCycle2), null,
-          new StackContext(dao, actionMetadata, osFamily));
+      String stacksCycle2 = ClassLoader.getSystemClassLoader().getResource(
+          "stacks_with_cycle2").getPath();
+
+      StackManager stackManager = new StackManager(new File(stacksCycle2),
+          null, osFamily, metaInfoDao, actionMetadata, stackDao);
+
       fail("Expected exception due to cyclic stack");
     } catch (AmbariException e) {
       // expected
@@ -68,24 +89,32 @@ public class StackManagerMiscTest  {
    */
   @Test
   public void testGetServiceInfoFromSingleStack() throws Exception {
-    MetainfoDAO dao = createNiceMock(MetainfoDAO.class);
+    MetainfoDAO metaInfoDao = createNiceMock(MetainfoDAO.class);
+    StackDAO stackDao = createNiceMock(StackDAO.class);
     ActionMetadata actionMetadata = createNiceMock(ActionMetadata.class);
     OsFamily  osFamily = createNiceMock(OsFamily.class);
+    StackEntity stackEntity = createNiceMock(StackEntity.class);
 
     // ensure that service check is added for HDFS
     actionMetadata.addServiceCheckAction("HDFS");
-    replay(dao, actionMetadata, osFamily);
+
+    expect(
+        stackDao.find(EasyMock.anyObject(String.class),
+            EasyMock.anyObject(String.class))).andReturn(stackEntity).atLeastOnce();
+
+    replay(metaInfoDao, stackDao, actionMetadata, osFamily);
+
     String singleStack = ClassLoader.getSystemClassLoader().getResource("single_stack").getPath();
 
-    StackManager stackManager = new StackManager(
-        new File(singleStack.replace(StackManager.PATH_DELIMITER, File.separator)),
-        null,
-        new StackContext(dao, actionMetadata, osFamily));
+    StackManager stackManager = new StackManager(new File(singleStack.replace(
+        StackManager.PATH_DELIMITER, File.separator)),
+        null, osFamily, metaInfoDao, actionMetadata, stackDao);
+
 
     Collection<StackInfo> stacks = stackManager.getStacks();
     assertEquals(1, stacks.size());
     assertNotNull(stacks.iterator().next().getService("HDFS"));
 
-    verify(dao, actionMetadata, osFamily);
+    verify(metaInfoDao, stackDao, actionMetadata, osFamily);
   }
 }

+ 35 - 29
ambari-server/src/test/java/org/apache/ambari/server/stack/StackManagerTest.java

@@ -27,16 +27,19 @@ import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
 
 import java.io.File;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
 
-import org.apache.commons.lang.StringUtils;
-import org.apache.ambari.server.AmbariException;
 import org.apache.ambari.server.configuration.Configuration;
 import org.apache.ambari.server.metadata.ActionMetadata;
 import org.apache.ambari.server.orm.dao.MetainfoDAO;
+import org.apache.ambari.server.orm.dao.StackDAO;
 import org.apache.ambari.server.state.ClientConfigFileDefinition;
 import org.apache.ambari.server.state.CommandScriptDefinition;
 import org.apache.ambari.server.state.ComponentInfo;
@@ -45,6 +48,7 @@ import org.apache.ambari.server.state.ServiceInfo;
 import org.apache.ambari.server.state.ServiceOsSpecific;
 import org.apache.ambari.server.state.StackInfo;
 import org.apache.ambari.server.state.stack.OsFamily;
+import org.apache.commons.lang.StringUtils;
 import org.junit.BeforeClass;
 import org.junit.Test;
 
@@ -54,9 +58,10 @@ import org.junit.Test;
 public class StackManagerTest {
 
   private static StackManager stackManager;
-  private static MetainfoDAO dao;
+  private static MetainfoDAO metaInfoDao;
   private static ActionMetadata actionMetadata;
   private static OsFamily osFamily;
+  private static StackDAO stackDao;
 
   @BeforeClass
   public static void initStack() throws Exception{
@@ -69,34 +74,35 @@ public class StackManagerTest {
   }
 
   public static StackManager createTestStackManager(String stackRoot) throws Exception {
-    try {
-      //todo: dao , actionMetaData expectations
-      dao = createNiceMock(MetainfoDAO.class);
-      actionMetadata = createNiceMock(ActionMetadata.class);
-      Configuration config = createNiceMock(Configuration.class);
-      expect(config.getSharedResourcesDirPath()).andReturn(
-          ClassLoader.getSystemClassLoader().getResource("").getPath()).anyTimes();
-      replay(config);
-      osFamily = new OsFamily(config);
-
-      replay(dao, actionMetadata);
-      StackManager stackManager = new StackManager(
-          new File(stackRoot), null, new StackContext(dao, actionMetadata, osFamily));
-      return stackManager;
-    } catch (Exception e) {
-      e.printStackTrace();
-      throw e;
-    }
+    // todo: dao , actionMetaData expectations
+    metaInfoDao = createNiceMock(MetainfoDAO.class);
+    stackDao = createNiceMock(StackDAO.class);
+    actionMetadata = createNiceMock(ActionMetadata.class);
+    Configuration config = createNiceMock(Configuration.class);
+
+    expect(config.getSharedResourcesDirPath()).andReturn(
+        ClassLoader.getSystemClassLoader().getResource("").getPath()).anyTimes();
+
+    replay(config, metaInfoDao, stackDao, actionMetadata);
+
+    osFamily = new OsFamily(config);
+
+    StackManager stackManager = new StackManager(new File(stackRoot), null,
+        osFamily, metaInfoDao, actionMetadata, stackDao);
+
+    verify(config, metaInfoDao, stackDao, actionMetadata);
+
+    return stackManager;
   }
 
   @Test
-  public void testGetStacks_count() throws Exception {
+  public void testGetsStacks() throws Exception {
     Collection<StackInfo> stacks = stackManager.getStacks();
     assertEquals(18, stacks.size());
   }
 
   @Test
-  public void testGetStack_name__count() {
+  public void testGetStacksByName() {
     Collection<StackInfo> stacks = stackManager.getStacks("HDP");
     assertEquals(14, stacks.size());
 
@@ -105,7 +111,7 @@ public class StackManagerTest {
   }
 
   @Test
-  public void testGetStack_basic() {
+  public void testGetStack() {
     StackInfo stack = stackManager.getStack("HDP", "0.1");
     assertNotNull(stack);
     assertEquals("HDP", stack.getName());
@@ -183,7 +189,7 @@ public class StackManagerTest {
   }
 
   @Test
-  public void testStackVersionInheritance_includeAllServices() {
+  public void testStackVersionInheritance() {
     StackInfo stack = stackManager.getStack("HDP", "2.1.1");
     assertNotNull(stack);
     assertEquals("HDP", stack.getName());
@@ -236,7 +242,7 @@ public class StackManagerTest {
   }
 
   @Test
-  public void testGetStack_explicitServiceExtension() {
+  public void testStackServiceExtension() {
     StackInfo stack = stackManager.getStack("OTHER", "1.0");
     assertNotNull(stack);
     assertEquals("OTHER", stack.getName());
@@ -327,7 +333,7 @@ public class StackManagerTest {
   }
 
   @Test
-  public void testGetStack_versionInheritance__explicitServiceExtension() {
+  public void testGetStackServiceInheritance() {
     StackInfo baseStack = stackManager.getStack("OTHER", "1.0");
     StackInfo stack = stackManager.getStack("OTHER", "2.0");
 

+ 8 - 10
ambari-server/src/test/java/org/apache/ambari/server/state/ConfigGroupTest.java

@@ -17,10 +17,9 @@
  */
 package org.apache.ambari.server.state;
 
-import com.google.inject.Guice;
-import com.google.inject.Injector;
-import com.google.inject.persist.PersistService;
-import com.google.inject.persist.Transactional;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
 
 import junit.framework.Assert;
 
@@ -40,9 +39,10 @@ import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.persist.PersistService;
+import com.google.inject.persist.Transactional;
 
 public class ConfigGroupTest {
 
@@ -70,7 +70,6 @@ public class ConfigGroupTest {
     configGroupHostMappingDAO = injector.getInstance
       (ConfigGroupHostMappingDAO.class);
 
-    metaInfo.init();
     clusterName = "foo";
     clusters.addCluster(clusterName);
     cluster = clusters.getCluster(clusterName);
@@ -188,7 +187,7 @@ public class ConfigGroupTest {
     Assert.assertEquals("NewTag", configGroupEntity.getTag());
     Assert.assertEquals("NewDesc", configGroupEntity.getDescription());
     Assert.assertNotNull(cluster.getConfig("test-site", "version100"));
-    
+
     ConfigGroupConfigMappingEntity configMappingEntity = null;
     Object[] array = configGroupEntity.getConfigGroupConfigMappingEntities().toArray();
     for(Object o: array) {
@@ -213,7 +212,6 @@ public class ConfigGroupTest {
     configGroup.delete();
 
     Assert.assertNull(configGroupDAO.findById(id));
-    Assert.assertNull(cluster.getConfigGroups().get(id));
   }
 
   @Test

+ 19 - 15
ambari-server/src/test/java/org/apache/ambari/server/state/ConfigHelperTest.java

@@ -23,12 +23,19 @@ import static org.easymock.EasyMock.expect;
 import static org.easymock.EasyMock.replay;
 import static org.easymock.EasyMock.verify;
 
-import com.google.inject.AbstractModule;
-import com.google.inject.Guice;
-import com.google.inject.Injector;
-import com.google.inject.persist.PersistService;
-import com.google.inject.persist.Transactional;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.persistence.EntityManager;
+
 import junit.framework.Assert;
+
 import org.apache.ambari.server.AmbariException;
 import org.apache.ambari.server.actionmanager.RequestFactory;
 import org.apache.ambari.server.api.services.AmbariMetaInfo;
@@ -41,6 +48,7 @@ import org.apache.ambari.server.orm.DBAccessor;
 import org.apache.ambari.server.orm.GuiceJpaInitializer;
 import org.apache.ambari.server.orm.InMemoryDefaultTestModule;
 import org.apache.ambari.server.security.SecurityHelper;
+import org.apache.ambari.server.stack.StackManagerFactory;
 import org.apache.ambari.server.state.cluster.ClusterFactory;
 import org.apache.ambari.server.state.cluster.ClustersImpl;
 import org.apache.ambari.server.state.configgroup.ConfigGroup;
@@ -53,15 +61,11 @@ import org.junit.Test;
 import org.junit.experimental.runners.Enclosed;
 import org.junit.runner.RunWith;
 
-import javax.persistence.EntityManager;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Set;
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.persist.PersistService;
+import com.google.inject.persist.Transactional;
 
 
 
@@ -89,7 +93,6 @@ public class ConfigHelperTest {
       configHelper = injector.getInstance(ConfigHelper.class);
       managementController = injector.getInstance(AmbariManagementController.class);
 
-      metaInfo.init();
       clusterName = "c1";
       clusters.addCluster(clusterName);
       cluster = clusters.getCluster(clusterName);
@@ -609,6 +612,7 @@ public class ConfigHelperTest {
           bind(RequestFactory.class).toInstance(createNiceMock(RequestFactory.class));
           bind(Clusters.class).toInstance(createNiceMock(ClustersImpl.class));
           bind(ClusterController.class).toInstance(clusterController);
+          bind(StackManagerFactory.class).toInstance(createNiceMock(StackManagerFactory.class));
         }
       });
 

+ 9 - 8
ambari-server/src/test/java/org/apache/ambari/server/state/RequestExecutionTest.java

@@ -17,11 +17,12 @@
  */
 package org.apache.ambari.server.state;
 
-import com.google.inject.Guice;
-import com.google.inject.Injector;
-import com.google.inject.persist.PersistService;
-import com.google.inject.persist.Transactional;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
 import junit.framework.Assert;
+
 import org.apache.ambari.server.api.services.AmbariMetaInfo;
 import org.apache.ambari.server.controller.RequestScheduleResponse;
 import org.apache.ambari.server.orm.GuiceJpaInitializer;
@@ -40,9 +41,10 @@ import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.persist.PersistService;
+import com.google.inject.persist.Transactional;
 
 public class RequestExecutionTest {
   private Injector injector;
@@ -62,7 +64,6 @@ public class RequestExecutionTest {
     requestExecutionFactory = injector.getInstance(RequestExecutionFactory.class);
     requestScheduleDAO = injector.getInstance(RequestScheduleDAO.class);
 
-    metaInfo.init();
     clusterName = "foo";
     clusters.addCluster(clusterName);
     cluster = clusters.getCluster(clusterName);

+ 0 - 2
ambari-server/src/test/java/org/apache/ambari/server/state/ServiceComponentTest.java

@@ -40,7 +40,6 @@ import org.apache.ambari.server.orm.entities.HostComponentStateEntity;
 import org.apache.ambari.server.orm.entities.HostComponentStateEntityPK;
 import org.apache.ambari.server.orm.entities.ServiceComponentDesiredStateEntity;
 import org.apache.ambari.server.orm.entities.ServiceComponentDesiredStateEntityPK;
-import org.apache.ambari.server.state.RepositoryVersionState;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -75,7 +74,6 @@ public class ServiceComponentTest {
         ServiceComponentHostFactory.class);
     helper = injector.getInstance(OrmTestHelper.class);
     metaInfo = injector.getInstance(AmbariMetaInfo.class);
-    metaInfo.init();
 
     clusterName = "foo";
     serviceName = "HDFS";

+ 0 - 1
ambari-server/src/test/java/org/apache/ambari/server/state/ServiceTest.java

@@ -62,7 +62,6 @@ public class ServiceTest {
     serviceComponentFactory = injector.getInstance(
         ServiceComponentFactory.class);
     metaInfo = injector.getInstance(AmbariMetaInfo.class);
-    metaInfo.init();
     clusterName = "foo";
     clusters.addCluster(clusterName);
     cluster = clusters.getCluster(clusterName);

+ 0 - 1
ambari-server/src/test/java/org/apache/ambari/server/state/UpgradeHelperTest.java

@@ -102,7 +102,6 @@ public class UpgradeHelperTest {
 
     helper = injector.getInstance(OrmTestHelper.class);
     ambariMetaInfo = injector.getInstance(AmbariMetaInfo.class);
-    ambariMetaInfo.init();
 
     m_upgradeHelper = injector.getInstance(UpgradeHelper.class);
     m_masterHostResolver = EasyMock.createMock(MasterHostResolver.class);

+ 0 - 1
ambari-server/src/test/java/org/apache/ambari/server/state/alerts/AlertEventPublisherTest.java

@@ -112,7 +112,6 @@ public class AlertEventPublisherTest {
     aggregateMapping = injector.getInstance(AggregateDefinitionMapping.class);
 
     metaInfo = injector.getInstance(AmbariMetaInfo.class);
-    metaInfo.init();
 
     clusterName = "foo";
     clusters.addCluster(clusterName);

+ 0 - 1
ambari-server/src/test/java/org/apache/ambari/server/state/alerts/InitialAlertEventTest.java

@@ -105,7 +105,6 @@ public class InitialAlertEventTest {
     m_serviceFactory = m_injector.getInstance(ServiceFactory.class);
 
     m_metaInfo = m_injector.getInstance(AmbariMetaInfo.class);
-    m_metaInfo.init();
 
     m_clusterName = "c1";
     m_clusters.addCluster(m_clusterName);

+ 0 - 2
ambari-server/src/test/java/org/apache/ambari/server/state/cluster/ClusterDeadlockTest.java

@@ -114,8 +114,6 @@ public class ClusterDeadlockTest {
     cluster.createClusterVersion(stackId.getStackName(),
         stackId.getStackVersion(), "admin", RepositoryVersionState.UPGRADING);
 
-    metaInfo.init();
-
     // 100 hosts
     for (int i = 0; i < NUMBER_OF_HOSTS; i++) {
       String hostName = "c64-" + i;

+ 1 - 2
ambari-server/src/test/java/org/apache/ambari/server/state/cluster/ClusterTest.java

@@ -98,6 +98,7 @@ import org.apache.ambari.server.state.host.HostRegistrationRequestEvent;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
+import org.mockito.ArgumentCaptor;
 
 import com.google.gson.Gson;
 import com.google.inject.AbstractModule;
@@ -107,7 +108,6 @@ import com.google.inject.Singleton;
 import com.google.inject.persist.PersistService;
 import com.google.inject.persist.Transactional;
 import com.google.inject.util.Modules;
-import org.mockito.ArgumentCaptor;
 
 public class ClusterTest {
 
@@ -179,7 +179,6 @@ public class ClusterTest {
     hostVersionDAO = injector.getInstance(HostVersionDAO.class);
     hostComponentStateDAO = injector.getInstance(HostComponentStateDAO.class);
     repositoryVersionDAO = injector.getInstance(RepositoryVersionDAO.class);
-    metaInfo.init();
   }
 
   @After

+ 0 - 1
ambari-server/src/test/java/org/apache/ambari/server/state/cluster/ClustersDeadlockTest.java

@@ -81,7 +81,6 @@ public class ClustersDeadlockTest {
     cluster.setDesiredStackVersion(stackId);
     helper.getOrCreateRepositoryVersion(stackId.getStackName(), stackId.getStackVersion());
     cluster.createClusterVersion(stackId.getStackName(), stackId.getStackVersion(), "admin", RepositoryVersionState.UPGRADING);
-    metaInfo.init();
   }
 
   @After

+ 1 - 2
ambari-server/src/test/java/org/apache/ambari/server/state/cluster/ClustersTest.java

@@ -49,11 +49,11 @@ import org.apache.ambari.server.orm.entities.ClusterStateEntity;
 import org.apache.ambari.server.orm.entities.HostComponentDesiredStateEntityPK;
 import org.apache.ambari.server.orm.entities.HostComponentStateEntityPK;
 import org.apache.ambari.server.state.Cluster;
-import org.apache.ambari.server.state.RepositoryVersionState;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.Config;
 import org.apache.ambari.server.state.ConfigFactory;
 import org.apache.ambari.server.state.Host;
+import org.apache.ambari.server.state.RepositoryVersionState;
 import org.apache.ambari.server.state.Service;
 import org.apache.ambari.server.state.ServiceComponent;
 import org.apache.ambari.server.state.ServiceComponentHost;
@@ -83,7 +83,6 @@ public class ClustersTest {
     injector.getInstance(GuiceJpaInitializer.class);
     clusters = injector.getInstance(Clusters.class);
     injector.injectMembers(this);
-    metaInfo.init();
   }
 
   @After

+ 1 - 3
ambari-server/src/test/java/org/apache/ambari/server/state/host/HostTest.java

@@ -44,7 +44,6 @@ import org.apache.ambari.server.orm.entities.HostEntity;
 import org.apache.ambari.server.orm.entities.HostStateEntity;
 import org.apache.ambari.server.state.AgentVersion;
 import org.apache.ambari.server.state.Cluster;
-import org.apache.ambari.server.state.RepositoryVersionState;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.Config;
 import org.apache.ambari.server.state.ConfigFactory;
@@ -54,6 +53,7 @@ import org.apache.ambari.server.state.HostHealthStatus;
 import org.apache.ambari.server.state.HostHealthStatus.HealthStatus;
 import org.apache.ambari.server.state.HostState;
 import org.apache.ambari.server.state.MaintenanceState;
+import org.apache.ambari.server.state.RepositoryVersionState;
 import org.apache.ambari.server.state.StackId;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -358,7 +358,6 @@ public class HostTest {
   @Test
   public void testHostDesiredConfig() throws Exception {
     AmbariMetaInfo metaInfo = injector.getInstance(AmbariMetaInfo.class);
-    metaInfo.init();
 
     clusters.addCluster("c1");
     Cluster c1 = clusters.getCluster("c1");
@@ -420,7 +419,6 @@ public class HostTest {
   @Test
   public void testHostMaintenance() throws Exception {
     AmbariMetaInfo metaInfo = injector.getInstance(AmbariMetaInfo.class);
-    metaInfo.init();
 
     clusters.addCluster("c1");
     Cluster c1 = clusters.getCluster("c1");

+ 2 - 2
ambari-server/src/test/java/org/apache/ambari/server/state/stack/UpgradePackTest.java

@@ -60,7 +60,6 @@ public class UpgradePackTest {
     injector.getInstance(GuiceJpaInitializer.class);
 
     ambariMetaInfo = injector.getInstance(AmbariMetaInfo.class);
-    ambariMetaInfo.init();
   }
 
   @After
@@ -214,8 +213,9 @@ public class UpgradePackTest {
 
     int i = 0;
     for (Entry<String, ?> entry : map.entrySet()) {
-      if (entry.getKey().equals(keyToFind))
+      if (entry.getKey().equals(keyToFind)) {
         return i;
+      }
       i++;
     }
 

+ 1 - 6
ambari-server/src/test/java/org/apache/ambari/server/state/svccomphost/ServiceComponentHostTest.java

@@ -40,7 +40,6 @@ import org.apache.ambari.server.orm.entities.HostComponentDesiredStateEntityPK;
 import org.apache.ambari.server.orm.entities.HostComponentStateEntity;
 import org.apache.ambari.server.orm.entities.HostComponentStateEntityPK;
 import org.apache.ambari.server.state.Cluster;
-import org.apache.ambari.server.state.RepositoryVersionState;
 import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.Config;
 import org.apache.ambari.server.state.ConfigFactory;
@@ -48,6 +47,7 @@ import org.apache.ambari.server.state.ConfigHelper;
 import org.apache.ambari.server.state.Host;
 import org.apache.ambari.server.state.HostConfig;
 import org.apache.ambari.server.state.MaintenanceState;
+import org.apache.ambari.server.state.RepositoryVersionState;
 import org.apache.ambari.server.state.SecurityState;
 import org.apache.ambari.server.state.Service;
 import org.apache.ambari.server.state.ServiceComponent;
@@ -114,7 +114,6 @@ public class ServiceComponentHostTest {
     c1.setDesiredStackVersion(stackId);
     helper.getOrCreateRepositoryVersion(stackId.getStackName(), stackId.getStackVersion());
     c1.createClusterVersion(stackId.getStackName(), stackId.getStackVersion(), "admin", RepositoryVersionState.UPGRADING);
-    metaInfo.init();
     clusters.mapHostToCluster("h1","C1");
   }
 
@@ -722,7 +721,6 @@ public class ServiceComponentHostTest {
     c2.setDesiredStackVersion(stackId);
     helper.getOrCreateRepositoryVersion(stackId.getStackName(), stackId.getStackVersion());
     c2.createClusterVersion(stackId.getStackName(), stackId.getStackVersion(), "admin", RepositoryVersionState.UPGRADING);
-    metaInfo.init();
     clusters.mapHostToCluster(hostName, clusterName);
 
     Cluster cluster = clusters.getCluster(clusterName);
@@ -950,7 +948,6 @@ public class ServiceComponentHostTest {
     helper.getOrCreateRepositoryVersion(stackId.getStackName(), stackId.getStackVersion());
     c2.createClusterVersion(stackId.getStackName(), stackId.getStackVersion(), "admin", RepositoryVersionState.UPGRADING);
 
-    metaInfo.init();
     clusters.mapHostToCluster(hostName, clusterName);
 
     Cluster cluster = clusters.getCluster(clusterName);
@@ -1084,7 +1081,6 @@ public class ServiceComponentHostTest {
     c2.setDesiredStackVersion(stackId);
     helper.getOrCreateRepositoryVersion(stackId.getStackName(), stackId.getStackVersion());
     c2.createClusterVersion(stackId.getStackName(), stackId.getStackVersion(), "admin", RepositoryVersionState.UPGRADING);
-    metaInfo.init();
     clusters.mapHostToCluster(hostName, clusterName);
 
     Cluster cluster = clusters.getCluster(clusterName);
@@ -1128,7 +1124,6 @@ public class ServiceComponentHostTest {
     c2.setDesiredStackVersion(stackId);
     helper.getOrCreateRepositoryVersion(stackId.getStackName(), stackId.getStackVersion());
     c2.createClusterVersion(stackId.getStackName(), stackId.getStackVersion(), "admin", RepositoryVersionState.UPGRADING);
-    metaInfo.init();
     clusters.mapHostToCluster(hostName, clusterName);
 
     Cluster cluster = clusters.getCluster(clusterName);

+ 0 - 2
ambari-server/src/test/java/org/apache/ambari/server/utils/TestStageUtils.java

@@ -97,8 +97,6 @@ public class TestStageUtils {
     injector.getInstance(GuiceJpaInitializer.class);
     serviceComponentHostFactory = injector.getInstance(ServiceComponentHostFactory.class);
     ambariMetaInfo = injector.getInstance(AmbariMetaInfo.class);
-    ambariMetaInfo.init();
-
   }