/*
* 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.serveraction.upgrades;
import static org.easymock.EasyMock.anyObject;
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.assertTrue;
import java.lang.reflect.Field;
import java.util.HashMap;
import java.util.Map;
import org.apache.ambari.server.actionmanager.ExecutionCommandWrapper;
import org.apache.ambari.server.actionmanager.HostRoleCommand;
import org.apache.ambari.server.agent.CommandReport;
import org.apache.ambari.server.agent.ExecutionCommand;
import org.apache.ambari.server.state.Cluster;
import org.apache.ambari.server.state.Clusters;
import org.apache.ambari.server.state.Config;
import org.easymock.EasyMock;
import org.junit.Before;
import org.junit.Test;
import com.google.inject.Injector;
/**
* Tests upgrade-related server side actions for SparkShufflePropertyConfig
*/
public class SparkShufflePropertyConfigTest {
private Injector m_injector;
private Clusters m_clusters;
private Cluster cluster;
private Field clusterField;
@Before
public void setup() throws Exception {
m_injector = EasyMock.createMock(Injector.class);
m_clusters = EasyMock.createMock(Clusters.class);
cluster = EasyMock.createMock(Cluster.class);
Map<String, String> mockProperties = new HashMap<String, String>() {{
put("yarn.nodemanager.aux-services", "some_service");
}};
Config yarnConfig = EasyMock.createNiceMock(Config.class);
expect(yarnConfig.getType()).andReturn("yarn-site").anyTimes();
expect(yarnConfig.getProperties()).andReturn(mockProperties).anyTimes();
expect(cluster.getDesiredConfigByType("yarn-site")).andReturn(yarnConfig).atLeastOnce();
expect(m_clusters.getCluster((String) anyObject())).andReturn(cluster).anyTimes();
expect(m_injector.getInstance(Clusters.class)).andReturn(m_clusters).atLeastOnce();
replay(m_injector, m_clusters, yarnConfig);
clusterField = SparkShufflePropertyConfig.class.getDeclaredField("clusters");
clusterField.setAccessible(true);
}
@Test
public void testAction() throws Exception {
ExecutionCommand executionCommand = new ExecutionCommand();
Map<String, String> commandParams = new HashMap<>();
HostRoleCommand hrc = EasyMock.createMock(HostRoleCommand.class);
SparkShufflePropertyConfig action = new SparkShufflePropertyConfig();
commandParams.put("clusterName", "c1");
executionCommand.setCommandParams(commandParams);
executionCommand.setClusterName("c1");
expect(hrc.getRequestId()).andReturn(1L).anyTimes();
expect(hrc.getStageId()).andReturn(2L).anyTimes();
expect(hrc.getExecutionCommandWrapper()).andReturn(new ExecutionCommandWrapper(executionCommand)).anyTimes();
replay(cluster, hrc);
clusterField.set(action, m_clusters);
action.setExecutionCommand(executionCommand);
action.setHostRoleCommand(hrc);
CommandReport report = action.execute(null);
assertNotNull(report);
Cluster c = m_clusters.getCluster("c1");
Config config = c.getDesiredConfigByType("yarn-site");
Map<String, String> map = config.getProperties();
assertTrue(map.containsKey("yarn.nodemanager.aux-services"));
assertTrue(map.containsKey("yarn.nodemanager.aux-services.spark_shuffle.class"));
assertEquals("some_service,spark_shuffle", map.get("yarn.nodemanager.aux-services"));
assertEquals("org.apache.spark.network.yarn.YarnShuffleService", map.get("yarn.nodemanager.aux-services.spark_shuffle.class"));
}
}