| /* |
| * 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.sentry.tests.e2e.hive.hiveserver; |
| |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.SQLException; |
| import java.util.concurrent.TimeoutException; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hive.conf.HiveConf; |
| import org.apache.hadoop.hive.conf.HiveConf.ConfVars; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import com.google.common.base.Strings; |
| |
| public abstract class AbstractHiveServer implements HiveServer { |
| private static final Logger LOGGER = LoggerFactory.getLogger(InternalHiveServer.class); |
| |
| |
| private static final String LINK_FAILURE_SQL_STATE = "08S01"; |
| |
| private final Configuration configuration; |
| private final String hostname; |
| private final int port; |
| |
| public AbstractHiveServer(Configuration configuration, String hostname, |
| int port) { |
| this.configuration = configuration; |
| this.hostname = hostname; |
| this.port = port; |
| LOGGER.info("Hive Server2 configured on host: " + hostname + " port:" + port); |
| } |
| |
| @Override |
| public String getProperty(String key) { |
| return configuration.get(key); |
| } |
| |
| @Override |
| public String getURL() { |
| return "jdbc:hive2://" + hostname + ":" + port + "/default"; |
| } |
| |
| public Connection createConnection(String user, String password) throws Exception{ |
| String url = getURL(); |
| DriverManager.setLoginTimeout(0); |
| Connection connection = DriverManager.getConnection(url, user, password); |
| return connection; |
| } |
| |
| protected static String getHostname(HiveConf hiveConf) { |
| return hiveConf.get(ConfVars.HIVE_SERVER2_THRIFT_BIND_HOST.toString(), "localhost").trim(); |
| } |
| protected static int getPort(HiveConf hiveConf) { |
| return Integer.parseInt(hiveConf.get(ConfVars.HIVE_SERVER2_THRIFT_PORT.toString(), "10000").trim()); |
| } |
| protected static void waitForStartup(HiveServer hiveServer) throws Exception { |
| int waitTime = 0; |
| long startupTimeout = 1000L * 10L; |
| do { |
| Thread.sleep(500L); |
| waitTime += 500L; |
| if (waitTime > startupTimeout) { |
| throw new TimeoutException("Couldn't access new HiveServer: " + hiveServer.getURL()); |
| } |
| try { |
| DriverManager.setLoginTimeout(30); |
| Connection connection = DriverManager.getConnection(hiveServer.getURL(), "foo", "bar"); |
| connection.close(); |
| break; |
| } catch (SQLException e) { |
| String state = Strings.nullToEmpty(e.getSQLState()).trim(); |
| if (!state.equalsIgnoreCase(LINK_FAILURE_SQL_STATE)) { |
| throw e; |
| } |
| } |
| } while (true); |
| } |
| } |