/**
* 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.hive.service.cli.thrift;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import org.apache.hadoop.hive.conf.HiveConf;
import org.apache.hadoop.hive.conf.HiveConf.ConfVars;
import org.apache.hive.jdbc.miniHS2.MiniHS2;
import org.apache.hive.service.Service;
import org.apache.hive.service.cli.CLIServiceClient;
import org.apache.hive.service.cli.SessionHandle;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* TestMiniHS2StateWithNoZookeeper.
* This tests HS2 shutdown is not triggered by CloseSession operation
* while HS2 has never been registered with ZooKeeper.
*
*/
public class TestMiniHS2StateWithNoZookeeper {
private static final Logger LOG = LoggerFactory.getLogger(TestMiniHS2StateWithNoZookeeper.class);
private static MiniHS2 miniHS2 = null;
private static HiveConf hiveConf = null;
@BeforeClass
public static void beforeTest() throws Exception {
hiveConf = new HiveConf();
hiveConf.setBoolVar(ConfVars.HIVE_SERVER2_SUPPORT_DYNAMIC_SERVICE_DISCOVERY, true);
hiveConf.setIntVar(ConfVars.HIVE_ZOOKEEPER_CONNECTION_MAX_RETRIES, 0);
hiveConf.setTimeVar(ConfVars.HIVE_ZOOKEEPER_CONNECTION_BASESLEEPTIME, 0, TimeUnit.MILLISECONDS);
miniHS2 = new MiniHS2(hiveConf);
Map<String, String> confOverlay = new HashMap<String, String>();
try {
miniHS2.start(confOverlay);
} catch (Exception ex) {
LOG.warn("Zookeeper is not set up intentionally, so the error is expected (unless it's not related to ZK): " + ex);
miniHS2.setStarted(true);
}
}
@AfterClass
public static void afterTest() throws Exception {
miniHS2.stop();
}
@Test
public void openSessionAndClose() throws Exception {
CLIServiceClient client = miniHS2.getServiceClient();
SessionHandle sessionHandle = client.openSession(null, null, null);
client.closeSession(sessionHandle);
Thread.sleep(100);
Assert.assertEquals(Service.STATE.STARTED, miniHS2.getState());
}
}