| /* |
| * 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.ignite.internal.processors.hadoop.impl.taskexecutor; |
| |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.atomic.LongAdder; |
| import org.apache.ignite.internal.processors.hadoop.taskexecutor.HadoopExecutorService; |
| import org.apache.ignite.internal.util.typedef.X; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class HadoopExecutorServiceTest extends GridCommonAbstractTest { |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testExecutesAll() throws Exception { |
| final HadoopExecutorService exec = new HadoopExecutorService(log, "_GRID_NAME_", 10, 5); |
| |
| for (int i = 0; i < 5; i++) { |
| final int loops = 5000; |
| int threads = 17; |
| |
| final LongAdder sum = new LongAdder(); |
| |
| multithreaded(new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| for (int i = 0; i < loops; i++) { |
| exec.submit(new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| sum.increment(); |
| |
| return null; |
| } |
| }); |
| } |
| |
| return null; |
| } |
| }, threads); |
| |
| while (exec.active() != 0) { |
| X.println("__ active: " + exec.active()); |
| |
| Thread.sleep(200); |
| } |
| |
| assertEquals(threads * loops, sum.sum()); |
| |
| X.println("_ ok"); |
| } |
| |
| assertTrue(exec.shutdown(0)); |
| } |
| } |