/**
* 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.hive.metastore.txn;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.hadoop.hive.conf.HiveConf;
import org.junit.Test;
import static junit.framework.Assert.assertNotNull;
import static junit.framework.Assert.assertTrue;
public class TestTxnHandlerNegative {
static final private Logger LOG = LoggerFactory.getLogger(TestTxnHandlerNegative.class);
/**
* this intentionally sets a bad URL for connection to test error handling logic
* in TxnHandler
* @throws Exception
*/
@Test
public void testBadConnection() throws Exception {
HiveConf conf = new HiveConf();
conf.setVar(HiveConf.ConfVars.METASTORECONNECTURLKEY, "blah");
RuntimeException e = null;
try {
TxnUtils.getTxnStore(conf);
}
catch(RuntimeException ex) {
LOG.info("Expected error: " + ex.getMessage(), ex);
e = ex;
}
assertNotNull(e);
assertTrue(
e.getMessage().contains("No suitable driver found for blah")
|| e.getMessage().contains("Failed to get driver instance for jdbcUrl=blah")
);
}
}