/**
* 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.hadoop.yarn.client;
import java.io.IOException;
import java.net.InetSocketAddress;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.service.Service.STATE;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.factories.RecordFactory;
import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
import org.apache.hadoop.yarn.server.api.ResourceManagerAdministrationProtocol;
import org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceManagerAdministrationProtocolPBClientImpl;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshAdminAclsRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshAdminAclsResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshNodesRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshNodesResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshQueuesRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshQueuesResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshServiceAclsRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshServiceAclsResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshSuperUserGroupsConfigurationRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshSuperUserGroupsConfigurationResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshUserToGroupsMappingsRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshUserToGroupsMappingsResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.UpdateNodeResourceRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.UpdateNodeResourceResponse;
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* Test ResourceManagerAdministrationProtocolPBClientImpl. Test a methods and the proxy without logic.
*/
public class TestResourceManagerAdministrationProtocolPBClientImpl {
private static ResourceManager resourceManager;
private static final Log LOG = LogFactory
.getLog(TestResourceManagerAdministrationProtocolPBClientImpl.class);
private final RecordFactory recordFactory = RecordFactoryProvider
.getRecordFactory(null);
private static ResourceManagerAdministrationProtocol client;
/**
* Start resource manager server
*/
@BeforeClass
public static void setUpResourceManager() throws IOException,
InterruptedException {
Configuration.addDefaultResource("config-with-security.xml");
Configuration configuration = new YarnConfiguration();
resourceManager = new ResourceManager() {
@Override
protected void doSecureLogin() throws IOException {
}
};
resourceManager.init(configuration);
new Thread() {
public void run() {
resourceManager.start();
}
}.start();
int waitCount = 0;
while (resourceManager.getServiceState() == STATE.INITED
&& waitCount++ < 10) {
LOG.info("Waiting for RM to start...");
Thread.sleep(1000);
}
if (resourceManager.getServiceState() != STATE.STARTED) {
throw new IOException("ResourceManager failed to start. Final state is "
+ resourceManager.getServiceState());
}
LOG.info("ResourceManager RMAdmin address: "
+ configuration.get(YarnConfiguration.RM_ADMIN_ADDRESS));
client = new ResourceManagerAdministrationProtocolPBClientImpl(1L,
getProtocolAddress(configuration), configuration);
}
/**
* Test method refreshQueues. This method is present and it works.
*/
@Test
public void testRefreshQueues() throws Exception {
RefreshQueuesRequest request = recordFactory
.newRecordInstance(RefreshQueuesRequest.class);
RefreshQueuesResponse response = client.refreshQueues(request);
assertNotNull(response);
}
/**
* Test method refreshNodes. This method is present and it works.
*/
@Test
public void testRefreshNodes() throws Exception {
resourceManager.getClientRMService();
RefreshNodesRequest request = recordFactory
.newRecordInstance(RefreshNodesRequest.class);
RefreshNodesResponse response = client.refreshNodes(request);
assertNotNull(response);
}
/**
* Test method refreshSuperUserGroupsConfiguration. This method present and it works.
*/
@Test
public void testRefreshSuperUserGroupsConfiguration() throws Exception {
RefreshSuperUserGroupsConfigurationRequest request = recordFactory
.newRecordInstance(RefreshSuperUserGroupsConfigurationRequest.class);
RefreshSuperUserGroupsConfigurationResponse response = client
.refreshSuperUserGroupsConfiguration(request);
assertNotNull(response);
}
/**
* Test method refreshUserToGroupsMappings. This method is present and it works.
*/
@Test
public void testRefreshUserToGroupsMappings() throws Exception {
RefreshUserToGroupsMappingsRequest request = recordFactory
.newRecordInstance(RefreshUserToGroupsMappingsRequest.class);
RefreshUserToGroupsMappingsResponse response = client
.refreshUserToGroupsMappings(request);
assertNotNull(response);
}
/**
* Test method refreshAdminAcls. This method is present and it works.
*/
@Test
public void testRefreshAdminAcls() throws Exception {
RefreshAdminAclsRequest request = recordFactory
.newRecordInstance(RefreshAdminAclsRequest.class);
RefreshAdminAclsResponse response = client.refreshAdminAcls(request);
assertNotNull(response);
}
@Test
public void testUpdateNodeResource() throws Exception {
UpdateNodeResourceRequest request = recordFactory
.newRecordInstance(UpdateNodeResourceRequest.class);
UpdateNodeResourceResponse response = client.updateNodeResource(request);
assertNotNull(response);
}
@Test
public void testRefreshServiceAcls() throws Exception {
RefreshServiceAclsRequest request = recordFactory
.newRecordInstance(RefreshServiceAclsRequest.class);
RefreshServiceAclsResponse response = client.refreshServiceAcls(request);
assertNotNull(response);
}
/**
* Stop server
*/
@AfterClass
public static void tearDownResourceManager() throws InterruptedException {
if (resourceManager != null) {
LOG.info("Stopping ResourceManager...");
resourceManager.stop();
}
}
private static InetSocketAddress getProtocolAddress(Configuration conf)
throws IOException {
return conf.getSocketAddr(YarnConfiguration.RM_ADMIN_ADDRESS,
YarnConfiguration.DEFAULT_RM_ADMIN_ADDRESS,
YarnConfiguration.DEFAULT_RM_ADMIN_PORT);
}
}