001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018
019package org.apache.hadoop.hbase.testclassification;
020
021/**
022 * Tagging a test as 'medium' means that the test class has the following characteristics:
023 * <ul>
024 *  <li>it can be executed in an isolated JVM (Tests can however be executed in different JVMs on
025 *  the  same  machine simultaneously so be careful two concurrent tests end up fighting over ports
026 *  or other singular resources).</li>
027 *  <li>ideally, the whole medium test-suite/class, no matter how many or how few test methods it
028 *  has, will complete in 50 seconds; otherwise make it a 'large' test.</li>
029 * </ul>
030 *
031 *  Use it for tests that cannot be tagged as 'small'. Use it when you need to start up a cluster.
032 *
033 * @see SmallTests
034 * @see LargeTests
035 * @see IntegrationTests
036 */
037public interface MediumTests {
038}