/* * 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.zeppelin.scheduler; import org.apache.zeppelin.scheduler.Job; import org.apache.zeppelin.scheduler.Scheduler; import org.apache.zeppelin.scheduler.SchedulerFactory; import org.apache.zeppelin.scheduler.Job.Status; import junit.framework.TestCase; public class ParallelSchedulerTest extends TestCase { private SchedulerFactory schedulerSvc; @Override public void setUp() throws Exception{ schedulerSvc = new SchedulerFactory(); } @Override public void tearDown(){ } public void testRun() throws InterruptedException{ Scheduler s = schedulerSvc.createOrGetParallelScheduler("test", 2); assertEquals(0, s.getJobsRunning().size()); assertEquals(0, s.getJobsWaiting().size()); Job job1 = new SleepingJob("job1", null, 500); Job job2 = new SleepingJob("job2", null, 500); Job job3 = new SleepingJob("job3", null, 500); s.submit(job1); s.submit(job2); s.submit(job3); Thread.sleep(200); assertEquals(Status.RUNNING, job1.getStatus()); assertEquals(Status.RUNNING, job2.getStatus()); assertEquals(Status.PENDING, job3.getStatus()); assertEquals(2, s.getJobsRunning().size()); assertEquals(1, s.getJobsWaiting().size()); Thread.sleep(500); assertEquals(Status.FINISHED, job1.getStatus()); assertEquals(Status.FINISHED, job2.getStatus()); assertEquals(Status.RUNNING, job3.getStatus()); assertEquals(1, s.getJobsRunning().size()); assertEquals(0, s.getJobsWaiting().size()); } }