| /* |
| * 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.checks; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.apache.ambari.server.configuration.Configuration; |
| import org.apache.ambari.server.controller.PrereqCheckRequest; |
| import org.apache.ambari.server.orm.entities.RepositoryVersionEntity; |
| import org.apache.ambari.server.state.Cluster; |
| import org.apache.ambari.server.state.Clusters; |
| import org.apache.ambari.server.state.Config; |
| import org.apache.ambari.server.state.DesiredConfig; |
| import org.apache.ambari.server.state.RepositoryType; |
| import org.apache.ambari.server.state.Service; |
| import org.apache.ambari.server.state.StackId; |
| import org.apache.ambari.server.state.repository.ClusterVersionSummary; |
| import org.apache.ambari.server.state.repository.VersionDefinitionXml; |
| import org.apache.ambari.server.state.stack.PrereqCheckStatus; |
| import org.apache.ambari.server.state.stack.PrerequisiteCheck; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.Mockito; |
| import org.mockito.runners.MockitoJUnitRunner; |
| |
| import com.google.inject.Provider; |
| |
| /** |
| * Tests for {@link ClientRetryPropertyCheckTest} |
| */ |
| @RunWith(MockitoJUnitRunner.class) |
| public class ClientRetryPropertyCheckTest { |
| private final Clusters m_clusters = Mockito.mock(Clusters.class); |
| |
| private final ClientRetryPropertyCheck m_check = new ClientRetryPropertyCheck(); |
| |
| @Mock |
| private ClusterVersionSummary m_clusterVersionSummary; |
| |
| @Mock |
| private VersionDefinitionXml m_vdfXml; |
| |
| @Mock |
| private RepositoryVersionEntity m_repositoryVersion; |
| |
| final Map<String, Service> m_services = new HashMap<>(); |
| |
| /** |
| * |
| */ |
| @Before |
| public void setup() throws Exception { |
| m_check.clustersProvider = new Provider<Clusters>() { |
| |
| @Override |
| public Clusters get() { |
| return m_clusters; |
| } |
| }; |
| Configuration config = Mockito.mock(Configuration.class); |
| m_check.config = config; |
| |
| Mockito.when(m_repositoryVersion.getType()).thenReturn(RepositoryType.STANDARD); |
| Mockito.when(m_repositoryVersion.getVersion()).thenReturn("2.3.0.0-1234"); |
| Mockito.when(m_repositoryVersion.getStackId()).thenReturn(new StackId("HDP", "2.3")); |
| |
| m_services.clear(); |
| Mockito.when(m_repositoryVersion.getRepositoryXml()).thenReturn(m_vdfXml); |
| Mockito.when(m_vdfXml.getClusterSummary(Mockito.any(Cluster.class))).thenReturn(m_clusterVersionSummary); |
| Mockito.when(m_clusterVersionSummary.getAvailableServiceNames()).thenReturn(m_services.keySet()); |
| } |
| |
| /** |
| * @throws Exception |
| */ |
| @Test |
| public void testIsApplicable() throws Exception { |
| final Cluster cluster = Mockito.mock(Cluster.class); |
| Mockito.when(cluster.getClusterId()).thenReturn(1L); |
| Mockito.when(m_clusters.getCluster("cluster")).thenReturn(cluster); |
| |
| Mockito.when(cluster.getServices()).thenReturn(m_services); |
| |
| PrereqCheckRequest request = new PrereqCheckRequest("cluster"); |
| request.setTargetRepositoryVersion(m_repositoryVersion); |
| |
| // nothing installed |
| Assert.assertFalse(m_check.isApplicable(request)); |
| |
| // HDFS installed |
| m_services.put("HDFS", Mockito.mock(Service.class)); |
| Assert.assertTrue(m_check.isApplicable(request)); |
| |
| // OOZIE installed |
| m_services.clear(); |
| m_services.put("OOZIE", Mockito.mock(Service.class)); |
| Assert.assertTrue(m_check.isApplicable(request)); |
| } |
| |
| @Test |
| public void testPerform() throws Exception { |
| final Cluster cluster = Mockito.mock(Cluster.class); |
| |
| Mockito.when(cluster.getClusterId()).thenReturn(1L); |
| Mockito.when(m_clusters.getCluster("cluster")).thenReturn(cluster); |
| Map<String, Service> services = new HashMap<>(); |
| Mockito.when(cluster.getServices()).thenReturn(services); |
| |
| final DesiredConfig desiredConfig = Mockito.mock(DesiredConfig.class); |
| Mockito.when(desiredConfig.getTag()).thenReturn("tag"); |
| Map<String, DesiredConfig> configMap = new HashMap<>(); |
| configMap.put("hdfs-site", desiredConfig); |
| configMap.put("hive-site", desiredConfig); |
| configMap.put("oozie-env", desiredConfig); |
| |
| Mockito.when(cluster.getDesiredConfigs()).thenReturn(configMap); |
| final Config config = Mockito.mock(Config.class); |
| Mockito.when(cluster.getConfig(Mockito.anyString(), Mockito.anyString())).thenReturn(config); |
| final Map<String, String> properties = new HashMap<>(); |
| Mockito.when(config.getProperties()).thenReturn(properties); |
| |
| // Add HDFS |
| services.put("HDFS", Mockito.mock(Service.class)); |
| |
| // Add property that will fail |
| properties.put("dfs.client.retry.policy.enabled", "true"); |
| |
| PrerequisiteCheck check = new PrerequisiteCheck(null, null); |
| m_check.perform(check, new PrereqCheckRequest("cluster")); |
| Assert.assertEquals(PrereqCheckStatus.FAIL, check.getStatus()); |
| |
| // Change property to pass |
| properties.put("dfs.client.retry.policy.enabled", "false"); |
| check = new PrerequisiteCheck(null, null); |
| m_check.perform(check, new PrereqCheckRequest("cluster")); |
| Assert.assertEquals(PrereqCheckStatus.PASS, check.getStatus()); |
| |
| // Add HIVE |
| services.put("HIVE", Mockito.mock(Service.class)); |
| |
| // Fail with bad property |
| properties.put("hive.metastore.failure.retries", "0"); |
| check = new PrerequisiteCheck(null, null); |
| m_check.perform(check, new PrereqCheckRequest("cluster")); |
| Assert.assertEquals(PrereqCheckStatus.FAIL, check.getStatus()); |
| |
| // Add hive retry in order to pass |
| properties.put("hive.metastore.failure.retries", "5"); |
| check = new PrerequisiteCheck(null, null); |
| m_check.perform(check, new PrereqCheckRequest("cluster")); |
| Assert.assertEquals(PrereqCheckStatus.PASS, check.getStatus()); |
| |
| // Add OOZIE |
| services.put("OOZIE", Mockito.mock(Service.class)); |
| |
| // Fail without property |
| check = new PrerequisiteCheck(null, null); |
| m_check.perform(check, new PrereqCheckRequest("cluster")); |
| Assert.assertEquals(PrereqCheckStatus.FAIL, check.getStatus()); |
| |
| // Fail without right property |
| properties.put("template", "foo bar baz"); |
| check = new PrerequisiteCheck(null, null); |
| m_check.perform(check, new PrereqCheckRequest("cluster")); |
| Assert.assertEquals(PrereqCheckStatus.FAIL, check.getStatus()); |
| |
| // Pass with right property |
| properties.put("content", "foo bar baz -Doozie.connection.retry.count=5 foobarbaz"); |
| check = new PrerequisiteCheck(null, null); |
| m_check.perform(check, new PrereqCheckRequest("cluster")); |
| Assert.assertEquals(PrereqCheckStatus.PASS, check.getStatus()); |
| |
| } |
| } |