| /** |
| * 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.tajo; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.CommonConfigurationKeys; |
| import org.apache.hadoop.fs.FileContext; |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.mapred.LocalContainerLauncher; |
| import org.apache.hadoop.mapreduce.MRConfig; |
| import org.apache.hadoop.mapreduce.MRJobConfig; |
| import org.apache.hadoop.mapreduce.v2.jobhistory.JHAdminConfig; |
| import org.apache.hadoop.mapreduce.v2.jobhistory.JobHistoryUtils; |
| import org.apache.hadoop.service.AbstractService; |
| import org.apache.hadoop.service.Service; |
| import org.apache.hadoop.util.JarFinder; |
| import org.apache.hadoop.yarn.conf.YarnConfiguration; |
| import org.apache.hadoop.yarn.exceptions.YarnRuntimeException; |
| import org.apache.hadoop.yarn.server.MiniYARNCluster; |
| import org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor; |
| import org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor; |
| import org.apache.tajo.conf.TajoConf; |
| import org.apache.tajo.pullserver.PullServerAuxService; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| |
| /** |
| * Configures and starts the Tajo-specific components in the YARN cluster. |
| * |
| */ |
| public class MiniTajoYarnCluster extends MiniYARNCluster { |
| |
| public static final String APPJAR = JarFinder |
| .getJar(LocalContainerLauncher.class); |
| |
| private static final Log LOG = LogFactory.getLog(MiniTajoYarnCluster.class); |
| |
| public MiniTajoYarnCluster(String testName) { |
| this(testName, 1); |
| } |
| |
| public MiniTajoYarnCluster(String testName, int noOfNMs) { |
| super(testName, noOfNMs, 1, 1); |
| } |
| |
| @Override |
| public void init(Configuration conf) { |
| |
| conf.setSocketAddr(YarnConfiguration.RM_ADDRESS, new InetSocketAddress("127.0.0.1", 0)); |
| conf.setSocketAddr(YarnConfiguration.RM_SCHEDULER_ADDRESS, new InetSocketAddress("127.0.0.1", 0)); |
| |
| conf.set(MRConfig.FRAMEWORK_NAME, MRConfig.YARN_FRAMEWORK_NAME); |
| if (conf.get(MRJobConfig.MR_AM_STAGING_DIR) == null) { |
| conf.set(MRJobConfig.MR_AM_STAGING_DIR, new File(getTestWorkDir(), |
| "apps_staging_dir/").getAbsolutePath()); |
| } |
| conf.set(CommonConfigurationKeys.FS_PERMISSIONS_UMASK_KEY, "000"); |
| |
| try { |
| Path stagingPath = FileContext.getFileContext(conf).makeQualified( |
| new Path(conf.get(MRJobConfig.MR_AM_STAGING_DIR))); |
| FileContext fc=FileContext.getFileContext(stagingPath.toUri(), conf); |
| if (fc.util().exists(stagingPath)) { |
| LOG.info(stagingPath + " exists! deleting..."); |
| fc.delete(stagingPath, true); |
| } |
| LOG.info("mkdir: " + stagingPath); |
| //mkdir the staging directory so that right permissions are set while running as proxy user |
| fc.mkdir(stagingPath, null, true); |
| //mkdir done directory as well |
| String doneDir = JobHistoryUtils |
| .getConfiguredHistoryServerDoneDirPrefix(conf); |
| Path doneDirPath = fc.makeQualified(new Path(doneDir)); |
| fc.mkdir(doneDirPath, null, true); |
| } catch (IOException e) { |
| throw new YarnRuntimeException("Could not create staging directory. ", e); |
| } |
| conf.set(MRConfig.MASTER_ADDRESS, "test"); // The default is local because of |
| // which shuffle doesn't happen |
| //configure the shuffle service in NM |
| conf.setStrings(YarnConfiguration.NM_AUX_SERVICES, PullServerAuxService.PULLSERVER_SERVICEID); |
| conf.setClass(String.format(YarnConfiguration.NM_AUX_SERVICE_FMT, |
| PullServerAuxService.PULLSERVER_SERVICEID), PullServerAuxService.class, |
| Service.class); |
| |
| // Non-standard shuffle port |
| conf.setInt(TajoConf.ConfVars.PULLSERVER_PORT.name(), 0); |
| |
| // local directory |
| conf.set(TajoConf.ConfVars.WORKER_TEMPORAL_DIR.name(), "/tmp/tajo-localdir"); |
| |
| conf.setClass(YarnConfiguration.NM_CONTAINER_EXECUTOR, |
| DefaultContainerExecutor.class, ContainerExecutor.class); |
| |
| // TestMRJobs is for testing non-uberized operation only; see TestUberAM |
| // for corresponding uberized tests. |
| conf.setBoolean(MRJobConfig.JOB_UBERTASK_ENABLE, false); |
| |
| conf.setInt("yarn.nodemanager.delete.debug-delay-sec", 600); |
| |
| super.init(conf); |
| } |
| |
| @Override |
| public void start() { |
| super.start(); |
| |
| LOG.info("MiniTajoYarn NM Local Dir: " + getConfig().get(YarnConfiguration.NM_LOCAL_DIRS)); |
| } |
| |
| private class JobHistoryServerWrapper extends AbstractService { |
| public JobHistoryServerWrapper() { |
| super(JobHistoryServerWrapper.class.getName()); |
| } |
| |
| @Override |
| public synchronized void start() { |
| try { |
| if (!getConfig().getBoolean( |
| JHAdminConfig.MR_HISTORY_MINICLUSTER_FIXED_PORTS, |
| JHAdminConfig.DEFAULT_MR_HISTORY_MINICLUSTER_FIXED_PORTS)) { |
| // pick free random ports. |
| getConfig().set(JHAdminConfig.MR_HISTORY_ADDRESS, |
| MiniYARNCluster.getHostname() + ":0"); |
| getConfig().set(JHAdminConfig.MR_HISTORY_WEBAPP_ADDRESS, |
| MiniYARNCluster.getHostname() + ":0"); |
| } |
| super.start(); |
| } catch (Throwable t) { |
| throw new YarnRuntimeException(t); |
| } |
| |
| LOG.info("MiniMRYARN ResourceManager address: " + |
| getConfig().get(YarnConfiguration.RM_ADDRESS)); |
| LOG.info("MiniMRYARN ResourceManager web address: " + |
| getConfig().get(YarnConfiguration.RM_WEBAPP_ADDRESS)); |
| LOG.info("MiniMRYARN HistoryServer address: " + |
| getConfig().get(JHAdminConfig.MR_HISTORY_ADDRESS)); |
| LOG.info("MiniMRYARN HistoryServer web address: " + |
| getConfig().get(JHAdminConfig.MR_HISTORY_WEBAPP_ADDRESS)); |
| } |
| |
| @Override |
| public synchronized void stop() { |
| super.stop(); |
| } |
| } |
| |
| public static void main(String [] args) { |
| MiniTajoYarnCluster cluster = new MiniTajoYarnCluster(MiniTajoYarnCluster.class.getName()); |
| cluster.init(new TajoConf()); |
| cluster.start(); |
| } |
| } |
| |