| /** |
| * 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.controller.internal; |
| |
| 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; |
| import org.apache.ambari.server.controller.spi.Request; |
| import org.apache.ambari.server.controller.spi.Resource; |
| import org.apache.ambari.server.controller.utilities.PredicateBuilder; |
| import org.apache.ambari.server.controller.utilities.PropertyHelper; |
| import org.apache.ambari.server.orm.GuiceJpaInitializer; |
| import org.apache.ambari.server.orm.InMemoryDefaultTestModule; |
| import org.apache.ambari.server.state.stack.Metric; |
| import org.apache.ambari.server.state.stack.MetricDefinition; |
| import org.apache.ambari.server.state.stack.WidgetLayout; |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import com.google.inject.Guice; |
| import com.google.inject.Injector; |
| import com.google.inject.persist.PersistService; |
| |
| public class StackArtifactResourceProviderTest { |
| private AmbariMetaInfo metaInfo; |
| private Injector injector; |
| |
| @Before |
| public void setup() throws Exception { |
| // Unfortunately metainfo is tied to in-memory db instance through |
| // looking for updated repo url in StackContext |
| InMemoryDefaultTestModule module = new InMemoryDefaultTestModule(); |
| injector = Guice.createInjector(module); |
| injector.getInstance(GuiceJpaInitializer.class); |
| metaInfo = injector.getInstance(AmbariMetaInfo.class); |
| } |
| |
| @After |
| public void tearDown() { |
| injector.getInstance(PersistService.class).stop(); |
| } |
| |
| private StackArtifactResourceProvider getStackArtifactResourceProvider( |
| AmbariManagementController managementController) { |
| |
| Resource.Type type = Resource.Type.StackArtifact; |
| |
| return (StackArtifactResourceProvider) AbstractControllerResourceProvider.getResourceProvider( |
| type, |
| PropertyHelper.getPropertyIds(type), |
| PropertyHelper.getKeyPropertyIds(type), |
| managementController); |
| } |
| |
| @Test |
| public void testGetMetricsDescriptorForService() throws Exception { |
| AmbariManagementController managementController = createNiceMock(AmbariManagementController.class); |
| |
| expect(managementController.getAmbariMetaInfo()).andReturn(metaInfo).anyTimes(); |
| |
| replay(managementController); |
| |
| StackArtifactResourceProvider resourceProvider = getStackArtifactResourceProvider(managementController); |
| |
| Set<String> propertyIds = new HashSet<String>(); |
| propertyIds.add(ARTIFACT_NAME_PROPERTY_ID); |
| propertyIds.add(STACK_NAME_PROPERTY_ID); |
| propertyIds.add(STACK_VERSION_PROPERTY_ID); |
| propertyIds.add(STACK_SERVICE_NAME_PROPERTY_ID); |
| propertyIds.add(ARTIFACT_DATA_PROPERTY_ID); |
| |
| Request request = PropertyHelper.getReadRequest(propertyIds); |
| |
| Predicate predicate = new PredicateBuilder().property |
| (ARTIFACT_NAME_PROPERTY_ID).equals("metrics_descriptor").and().property |
| (STACK_NAME_PROPERTY_ID).equals("OTHER").and().property |
| (STACK_VERSION_PROPERTY_ID).equals("1.0").and().property |
| (STACK_SERVICE_NAME_PROPERTY_ID).equals("HDFS").toPredicate(); |
| |
| Set<Resource> resources = resourceProvider.getResources(request, predicate); |
| |
| Assert.assertEquals(1, resources.size()); |
| Resource resource = resources.iterator().next(); |
| Map<String, Map<String, Object>> propertyMap = resource.getPropertiesMap(); |
| Map<String, Object> descriptor = propertyMap.get(ARTIFACT_DATA_PROPERTY_ID + "/HDFS/DATANODE"); |
| Assert.assertNotNull(descriptor); |
| Assert.assertEquals(1, ((ArrayList) descriptor.get("Component")).size()); |
| MetricDefinition md = (MetricDefinition) ((ArrayList) descriptor.get("Component")).iterator().next(); |
| |
| Metric m1 = md.getMetrics().get("metrics/dfs/datanode/heartBeats_avg_time"); |
| Metric m2 = md.getMetrics().get("metrics/rpc/closeRegion_num_ops"); |
| Assert.assertEquals(326, md.getMetrics().size()); |
| Assert.assertTrue(m1.isAmsHostMetric()); |
| Assert.assertEquals("unitless", m1.getUnit()); |
| Assert.assertFalse(m2.isAmsHostMetric()); |
| |
| verify(managementController); |
| } |
| |
| @Test |
| public void testGetMetricsDescriptorRpcForNamenode() throws Exception { |
| AmbariManagementController managementController = createNiceMock(AmbariManagementController.class); |
| |
| expect(managementController.getAmbariMetaInfo()).andReturn(metaInfo).anyTimes(); |
| |
| replay(managementController); |
| |
| StackArtifactResourceProvider resourceProvider = getStackArtifactResourceProvider(managementController); |
| |
| Set<String> propertyIds = new HashSet<String>(); |
| propertyIds.add(ARTIFACT_NAME_PROPERTY_ID); |
| propertyIds.add(STACK_NAME_PROPERTY_ID); |
| propertyIds.add(STACK_VERSION_PROPERTY_ID); |
| propertyIds.add(STACK_SERVICE_NAME_PROPERTY_ID); |
| propertyIds.add(ARTIFACT_DATA_PROPERTY_ID); |
| |
| Request request = PropertyHelper.getReadRequest(propertyIds); |
| |
| Predicate predicate = new PredicateBuilder().property |
| (ARTIFACT_NAME_PROPERTY_ID).equals("metrics_descriptor").and().property |
| (STACK_NAME_PROPERTY_ID).equals("OTHER").and().property |
| (STACK_VERSION_PROPERTY_ID).equals("1.0").and().property |
| (STACK_SERVICE_NAME_PROPERTY_ID).equals("HDFS").toPredicate(); |
| |
| Set<Resource> resources = resourceProvider.getResources(request, predicate); |
| |
| Assert.assertEquals(1, resources.size()); |
| Resource resource = resources.iterator().next(); |
| Map<String, Map<String, Object>> propertyMap = resource.getPropertiesMap(); |
| Map<String, Object> descriptor = propertyMap.get(ARTIFACT_DATA_PROPERTY_ID + "/HDFS/NAMENODE"); |
| Assert.assertNotNull(descriptor); |
| Assert.assertEquals(2, ((ArrayList) descriptor.get("Component")).size()); |
| MetricDefinition md = (MetricDefinition) ((ArrayList) descriptor.get("Component")).iterator().next(); |
| |
| Assert.assertEquals("rpcdetailed.rpcdetailed.client.BlockReceivedAndDeletedAvgTime", |
| md.getMetrics().get("metrics/rpcdetailed/client/blockReceived_avg_time").getName()); |
| |
| Assert.assertEquals("rpc.rpc.healthcheck.CallQueueLength", |
| md.getMetrics().get("metrics/rpc/healthcheck/callQueueLen").getName()); |
| |
| Assert.assertEquals("rpcdetailed.rpcdetailed.datanode.DeleteNumOps", |
| md.getMetrics().get("metrics/rpcdetailed/datanode/delete_num_ops").getName()); |
| |
| verify(managementController); |
| } |
| |
| @Test |
| @SuppressWarnings("unchecked") |
| public void testGetWidgetDescriptorForService() throws Exception { |
| AmbariManagementController managementController = createNiceMock(AmbariManagementController.class); |
| |
| expect(managementController.getAmbariMetaInfo()).andReturn(metaInfo).anyTimes(); |
| |
| replay(managementController); |
| |
| StackArtifactResourceProvider resourceProvider = getStackArtifactResourceProvider(managementController); |
| |
| Set<String> propertyIds = new HashSet<String>(); |
| propertyIds.add(ARTIFACT_NAME_PROPERTY_ID); |
| propertyIds.add(STACK_NAME_PROPERTY_ID); |
| propertyIds.add(STACK_VERSION_PROPERTY_ID); |
| propertyIds.add(STACK_SERVICE_NAME_PROPERTY_ID); |
| propertyIds.add(ARTIFACT_DATA_PROPERTY_ID); |
| |
| Request request = PropertyHelper.getReadRequest(propertyIds); |
| |
| Predicate predicate = new PredicateBuilder().property |
| (ARTIFACT_NAME_PROPERTY_ID).equals("widgets_descriptor").and().property |
| (STACK_NAME_PROPERTY_ID).equals("OTHER").and().property |
| (STACK_VERSION_PROPERTY_ID).equals("2.0").and().property |
| (STACK_SERVICE_NAME_PROPERTY_ID).equals("HBASE").toPredicate(); |
| |
| Set<Resource> resources = resourceProvider.getResources(request, predicate); |
| |
| Assert.assertEquals(1, resources.size()); |
| Resource resource = resources.iterator().next(); |
| Map<String, Map<String, Object>> propertyMap = resource.getPropertiesMap(); |
| Map<String, Object> descriptor = propertyMap.get(ARTIFACT_DATA_PROPERTY_ID); |
| Assert.assertNotNull(descriptor); |
| Assert.assertEquals(1, ((List<Object>) descriptor.get("layouts")).size()); |
| WidgetLayout layout = ((List<WidgetLayout>) descriptor.get("layouts")).iterator().next(); |
| Assert.assertEquals("default_hbase_layout", layout.getLayoutName()); |
| Assert.assertEquals("HBASE_SUMMARY", layout.getSectionName()); |
| Assert.assertEquals(5, layout.getWidgetLayoutInfoList().size()); |
| |
| verify(managementController); |
| } |
| |
| } |