YARN-1603. Remove two *.orig files which were unexpectedly committed. (Zhijie Shen via junping_du)
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1558340 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Junping Du
parent
2400f79db0
commit
4d413350d7
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@ -335,6 +335,9 @@ Release 2.4.0 - UNRELEASED
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YARN-1598. HA-related rmadmin commands don't work on a secure cluster (kasha)
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YARN-1603. Remove two *.orig files which were unexpectedly committed.
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(Zhijie Shen via junping_du)
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Release 2.3.0 - UNRELEASED
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INCOMPATIBLE CHANGES
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File diff suppressed because it is too large
Load Diff
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@ -1,615 +0,0 @@
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertTrue;
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import java.io.IOException;
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import java.lang.reflect.Method;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import junit.framework.Assert;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.net.NetworkTopology;
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import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
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import org.apache.hadoop.yarn.api.records.ApplicationId;
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import org.apache.hadoop.yarn.api.records.ContainerId;
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import org.apache.hadoop.yarn.api.records.NodeId;
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import org.apache.hadoop.yarn.api.records.Priority;
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import org.apache.hadoop.yarn.api.records.QueueInfo;
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import org.apache.hadoop.yarn.api.records.Resource;
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import org.apache.hadoop.yarn.api.records.ResourceOption;
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import org.apache.hadoop.yarn.api.records.ResourceRequest;
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import org.apache.hadoop.yarn.conf.YarnConfiguration;
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import org.apache.hadoop.yarn.event.AsyncDispatcher;
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import org.apache.hadoop.yarn.event.InlineDispatcher;
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import org.apache.hadoop.yarn.exceptions.YarnException;
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import org.apache.hadoop.yarn.factories.RecordFactory;
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import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
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import org.apache.hadoop.yarn.server.resourcemanager.Application;
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import org.apache.hadoop.yarn.server.resourcemanager.MockNodes;
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import org.apache.hadoop.yarn.server.resourcemanager.MockRM;
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import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
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import org.apache.hadoop.yarn.server.resourcemanager.RMContextImpl;
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import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
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import org.apache.hadoop.yarn.server.resourcemanager.Task;
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import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.Queue;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerAppReport;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.TestSchedulerUtils;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.TestCapacityScheduler;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerNode;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.AppAddedSchedulerEvent;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.AppAttemptAddedSchedulerEvent;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.NodeAddedSchedulerEvent;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.NodeUpdateSchedulerEvent;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.SchedulerEvent;
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import org.apache.hadoop.yarn.server.resourcemanager.security.NMTokenSecretManagerInRM;
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import org.apache.hadoop.yarn.server.resourcemanager.security.RMContainerTokenSecretManager;
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import org.apache.hadoop.yarn.server.utils.BuilderUtils;
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import org.apache.hadoop.yarn.util.resource.Resources;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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public class TestFifoScheduler {
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private static final Log LOG = LogFactory.getLog(TestFifoScheduler.class);
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private final int GB = 1024;
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private ResourceManager resourceManager = null;
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private static final RecordFactory recordFactory =
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RecordFactoryProvider.getRecordFactory(null);
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@Before
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public void setUp() throws Exception {
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resourceManager = new ResourceManager();
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Configuration conf = new Configuration();
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conf.setClass(YarnConfiguration.RM_SCHEDULER,
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FifoScheduler.class, ResourceScheduler.class);
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resourceManager.init(conf);
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}
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@After
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public void tearDown() throws Exception {
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resourceManager.stop();
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}
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private org.apache.hadoop.yarn.server.resourcemanager.NodeManager
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registerNode(String hostName, int containerManagerPort, int nmHttpPort,
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String rackName, Resource capability) throws IOException,
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YarnException {
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return new org.apache.hadoop.yarn.server.resourcemanager.NodeManager(
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hostName, containerManagerPort, nmHttpPort, rackName, capability,
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resourceManager);
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}
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private ApplicationAttemptId createAppAttemptId(int appId, int attemptId) {
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ApplicationId appIdImpl = ApplicationId.newInstance(0, appId);
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ApplicationAttemptId attId =
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ApplicationAttemptId.newInstance(appIdImpl, attemptId);
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return attId;
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}
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private ResourceRequest createResourceRequest(int memory, String host,
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int priority, int numContainers) {
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ResourceRequest request = recordFactory
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.newRecordInstance(ResourceRequest.class);
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request.setCapability(Resources.createResource(memory));
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request.setResourceName(host);
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request.setNumContainers(numContainers);
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Priority prio = recordFactory.newRecordInstance(Priority.class);
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prio.setPriority(priority);
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request.setPriority(prio);
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return request;
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}
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@Test(timeout=5000)
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public void testFifoSchedulerCapacityWhenNoNMs() {
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FifoScheduler scheduler = new FifoScheduler();
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QueueInfo queueInfo = scheduler.getQueueInfo(null, false, false);
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Assert.assertEquals(0.0f, queueInfo.getCurrentCapacity());
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}
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@Test(timeout=5000)
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public void testAppAttemptMetrics() throws Exception {
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AsyncDispatcher dispatcher = new InlineDispatcher();
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RMContext rmContext = new RMContextImpl(dispatcher, null,
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null, null, null, null, null, null, null);
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FifoScheduler schedular = new FifoScheduler();
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schedular.reinitialize(new Configuration(), rmContext);
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QueueMetrics metrics = schedular.getRootQueueMetrics();
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int beforeAppsSubmitted = metrics.getAppsSubmitted();
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ApplicationId appId = BuilderUtils.newApplicationId(200, 1);
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ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
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appId, 1);
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SchedulerEvent appEvent = new AppAddedSchedulerEvent(appId, "queue", "user");
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schedular.handle(appEvent);
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SchedulerEvent attemptEvent =
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new AppAttemptAddedSchedulerEvent(appAttemptId, false);
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schedular.handle(attemptEvent);
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appAttemptId = BuilderUtils.newApplicationAttemptId(appId, 2);
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SchedulerEvent attemptEvent2 =
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new AppAttemptAddedSchedulerEvent(appAttemptId, false);
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schedular.handle(attemptEvent2);
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int afterAppsSubmitted = metrics.getAppsSubmitted();
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Assert.assertEquals(1, afterAppsSubmitted - beforeAppsSubmitted);
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}
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@Test(timeout=2000)
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public void testNodeLocalAssignment() throws Exception {
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AsyncDispatcher dispatcher = new InlineDispatcher();
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Configuration conf = new Configuration();
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RMContainerTokenSecretManager containerTokenSecretManager =
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new RMContainerTokenSecretManager(conf);
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containerTokenSecretManager.rollMasterKey();
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NMTokenSecretManagerInRM nmTokenSecretManager =
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new NMTokenSecretManagerInRM(conf);
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nmTokenSecretManager.rollMasterKey();
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RMContext rmContext = new RMContextImpl(dispatcher, null, null, null, null,
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null, containerTokenSecretManager, nmTokenSecretManager, null);
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FifoScheduler scheduler = new FifoScheduler();
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scheduler.reinitialize(new Configuration(), rmContext);
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RMNode node0 = MockNodes.newNodeInfo(1,
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Resources.createResource(1024 * 64), 1, "127.0.0.1");
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NodeAddedSchedulerEvent nodeEvent1 = new NodeAddedSchedulerEvent(node0);
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scheduler.handle(nodeEvent1);
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int _appId = 1;
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int _appAttemptId = 1;
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ApplicationAttemptId appAttemptId = createAppAttemptId(_appId,
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_appAttemptId);
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AppAddedSchedulerEvent appEvent =
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new AppAddedSchedulerEvent(appAttemptId.getApplicationId(), "queue1",
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"user1");
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scheduler.handle(appEvent);
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AppAttemptAddedSchedulerEvent attemptEvent =
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new AppAttemptAddedSchedulerEvent(appAttemptId, false);
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scheduler.handle(attemptEvent);
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int memory = 64;
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int nConts = 3;
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int priority = 20;
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List<ResourceRequest> ask = new ArrayList<ResourceRequest>();
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ResourceRequest nodeLocal = createResourceRequest(memory,
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node0.getHostName(), priority, nConts);
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ResourceRequest rackLocal = createResourceRequest(memory,
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node0.getRackName(), priority, nConts);
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ResourceRequest any = createResourceRequest(memory, ResourceRequest.ANY, priority,
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nConts);
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ask.add(nodeLocal);
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ask.add(rackLocal);
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ask.add(any);
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scheduler.allocate(appAttemptId, ask, new ArrayList<ContainerId>(), null, null);
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NodeUpdateSchedulerEvent node0Update = new NodeUpdateSchedulerEvent(node0);
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// Before the node update event, there are 3 local requests outstanding
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Assert.assertEquals(3, nodeLocal.getNumContainers());
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scheduler.handle(node0Update);
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// After the node update event, check that there are no more local requests
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// outstanding
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Assert.assertEquals(0, nodeLocal.getNumContainers());
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//Also check that the containers were scheduled
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SchedulerAppReport info = scheduler.getSchedulerAppInfo(appAttemptId);
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Assert.assertEquals(3, info.getLiveContainers().size());
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}
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@Test(timeout=2000)
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public void testUpdateResourceOnNode() throws Exception {
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AsyncDispatcher dispatcher = new InlineDispatcher();
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Configuration conf = new Configuration();
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RMContainerTokenSecretManager containerTokenSecretManager =
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new RMContainerTokenSecretManager(conf);
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containerTokenSecretManager.rollMasterKey();
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NMTokenSecretManagerInRM nmTokenSecretManager =
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new NMTokenSecretManagerInRM(conf);
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nmTokenSecretManager.rollMasterKey();
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RMContext rmContext = new RMContextImpl(dispatcher, null, null, null, null,
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null, containerTokenSecretManager, nmTokenSecretManager, null);
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FifoScheduler scheduler = new FifoScheduler(){
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@SuppressWarnings("unused")
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public Map<NodeId, FiCaSchedulerNode> getNodes(){
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return nodes;
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}
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};
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scheduler.reinitialize(new Configuration(), rmContext);
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RMNode node0 = MockNodes.newNodeInfo(1,
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Resources.createResource(2048, 4), 1, "127.0.0.1");
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NodeAddedSchedulerEvent nodeEvent1 = new NodeAddedSchedulerEvent(node0);
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scheduler.handle(nodeEvent1);
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Method method = scheduler.getClass().getDeclaredMethod("getNodes");
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@SuppressWarnings("unchecked")
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Map<NodeId, FiCaSchedulerNode> schedulerNodes =
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(Map<NodeId, FiCaSchedulerNode>) method.invoke(scheduler);
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assertEquals(schedulerNodes.values().size(), 1);
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// set resource of RMNode to 1024 and verify it works.
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node0.setResourceOption(ResourceOption.newInstance(
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Resources.createResource(1024, 4), RMNode.OVER_COMMIT_TIMEOUT_MILLIS_DEFAULT));
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assertEquals(node0.getTotalCapability().getMemory(), 1024);
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// verify that SchedulerNode's resource hasn't been changed.
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assertEquals(schedulerNodes.get(node0.getNodeID()).
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getAvailableResource().getMemory(), 2048);
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// now, NM heartbeat comes.
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NodeUpdateSchedulerEvent node0Update = new NodeUpdateSchedulerEvent(node0);
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scheduler.handle(node0Update);
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// SchedulerNode's available resource is changed.
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assertEquals(schedulerNodes.get(node0.getNodeID()).
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getAvailableResource().getMemory(), 1024);
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QueueInfo queueInfo = scheduler.getQueueInfo(null, false, false);
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Assert.assertEquals(0.0f, queueInfo.getCurrentCapacity());
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int _appId = 1;
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int _appAttemptId = 1;
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ApplicationAttemptId appAttemptId = createAppAttemptId(_appId,
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_appAttemptId);
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AppAddedSchedulerEvent appEvent =
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new AppAddedSchedulerEvent(appAttemptId.getApplicationId(), "queue1",
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"user1");
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scheduler.handle(appEvent);
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AppAttemptAddedSchedulerEvent attemptEvent =
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new AppAttemptAddedSchedulerEvent(appAttemptId, false);
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scheduler.handle(attemptEvent);
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int memory = 1024;
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int priority = 1;
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List<ResourceRequest> ask = new ArrayList<ResourceRequest>();
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ResourceRequest nodeLocal = createResourceRequest(memory,
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node0.getHostName(), priority, 1);
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ResourceRequest rackLocal = createResourceRequest(memory,
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node0.getRackName(), priority, 1);
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ResourceRequest any = createResourceRequest(memory, ResourceRequest.ANY, priority,
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1);
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ask.add(nodeLocal);
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ask.add(rackLocal);
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ask.add(any);
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scheduler.allocate(appAttemptId, ask, new ArrayList<ContainerId>(), null, null);
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// Before the node update event, there are one local request
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Assert.assertEquals(1, nodeLocal.getNumContainers());
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// Now schedule.
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scheduler.handle(node0Update);
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// After the node update event, check no local request
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Assert.assertEquals(0, nodeLocal.getNumContainers());
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// Also check that one container was scheduled
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SchedulerAppReport info = scheduler.getSchedulerAppInfo(appAttemptId);
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Assert.assertEquals(1, info.getLiveContainers().size());
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// And check the default Queue now is full.
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queueInfo = scheduler.getQueueInfo(null, false, false);
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Assert.assertEquals(1.0f, queueInfo.getCurrentCapacity());
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}
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// @Test
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public void testFifoScheduler() throws Exception {
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LOG.info("--- START: testFifoScheduler ---");
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final int GB = 1024;
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// Register node1
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String host_0 = "host_0";
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org.apache.hadoop.yarn.server.resourcemanager.NodeManager nm_0 =
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registerNode(host_0, 1234, 2345, NetworkTopology.DEFAULT_RACK,
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Resources.createResource(4 * GB, 1));
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nm_0.heartbeat();
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// Register node2
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String host_1 = "host_1";
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org.apache.hadoop.yarn.server.resourcemanager.NodeManager nm_1 =
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registerNode(host_1, 1234, 2345, NetworkTopology.DEFAULT_RACK,
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Resources.createResource(2 * GB, 1));
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nm_1.heartbeat();
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// ResourceRequest priorities
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Priority priority_0 =
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org.apache.hadoop.yarn.server.resourcemanager.resource.Priority.create(0);
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Priority priority_1 =
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org.apache.hadoop.yarn.server.resourcemanager.resource.Priority.create(1);
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// Submit an application
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Application application_0 = new Application("user_0", resourceManager);
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application_0.submit();
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application_0.addNodeManager(host_0, 1234, nm_0);
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application_0.addNodeManager(host_1, 1234, nm_1);
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Resource capability_0_0 = Resources.createResource(GB);
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application_0.addResourceRequestSpec(priority_1, capability_0_0);
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Resource capability_0_1 = Resources.createResource(2 * GB);
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application_0.addResourceRequestSpec(priority_0, capability_0_1);
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Task task_0_0 = new Task(application_0, priority_1,
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new String[] {host_0, host_1});
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application_0.addTask(task_0_0);
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// Submit another application
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Application application_1 = new Application("user_1", resourceManager);
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application_1.submit();
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application_1.addNodeManager(host_0, 1234, nm_0);
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application_1.addNodeManager(host_1, 1234, nm_1);
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Resource capability_1_0 = Resources.createResource(3 * GB);
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application_1.addResourceRequestSpec(priority_1, capability_1_0);
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Resource capability_1_1 = Resources.createResource(4 * GB);
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application_1.addResourceRequestSpec(priority_0, capability_1_1);
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Task task_1_0 = new Task(application_1, priority_1,
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new String[] {host_0, host_1});
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application_1.addTask(task_1_0);
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// Send resource requests to the scheduler
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LOG.info("Send resource requests to the scheduler");
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application_0.schedule();
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application_1.schedule();
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||||
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||||
// Send a heartbeat to kick the tires on the Scheduler
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LOG.info("Send a heartbeat to kick the tires on the Scheduler... " +
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||||
"nm0 -> task_0_0 and task_1_0 allocated, used=4G " +
|
||||
"nm1 -> nothing allocated");
|
||||
nm_0.heartbeat(); // task_0_0 and task_1_0 allocated, used=4G
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||||
nm_1.heartbeat(); // nothing allocated
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||||
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||||
// Get allocations from the scheduler
|
||||
application_0.schedule(); // task_0_0
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||||
checkApplicationResourceUsage(GB, application_0);
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||||
|
||||
application_1.schedule(); // task_1_0
|
||||
checkApplicationResourceUsage(3 * GB, application_1);
|
||||
|
||||
nm_0.heartbeat();
|
||||
nm_1.heartbeat();
|
||||
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||||
checkNodeResourceUsage(4*GB, nm_0); // task_0_0 (1G) and task_1_0 (3G)
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||||
checkNodeResourceUsage(0*GB, nm_1); // no tasks, 2G available
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||||
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||||
LOG.info("Adding new tasks...");
|
||||
|
||||
Task task_1_1 = new Task(application_1, priority_1,
|
||||
new String[] {ResourceRequest.ANY});
|
||||
application_1.addTask(task_1_1);
|
||||
|
||||
Task task_1_2 = new Task(application_1, priority_1,
|
||||
new String[] {ResourceRequest.ANY});
|
||||
application_1.addTask(task_1_2);
|
||||
|
||||
Task task_1_3 = new Task(application_1, priority_0,
|
||||
new String[] {ResourceRequest.ANY});
|
||||
application_1.addTask(task_1_3);
|
||||
|
||||
application_1.schedule();
|
||||
|
||||
Task task_0_1 = new Task(application_0, priority_1,
|
||||
new String[] {host_0, host_1});
|
||||
application_0.addTask(task_0_1);
|
||||
|
||||
Task task_0_2 = new Task(application_0, priority_1,
|
||||
new String[] {host_0, host_1});
|
||||
application_0.addTask(task_0_2);
|
||||
|
||||
Task task_0_3 = new Task(application_0, priority_0,
|
||||
new String[] {ResourceRequest.ANY});
|
||||
application_0.addTask(task_0_3);
|
||||
|
||||
application_0.schedule();
|
||||
|
||||
// Send a heartbeat to kick the tires on the Scheduler
|
||||
LOG.info("Sending hb from " + nm_0.getHostName());
|
||||
nm_0.heartbeat(); // nothing new, used=4G
|
||||
|
||||
LOG.info("Sending hb from " + nm_1.getHostName());
|
||||
nm_1.heartbeat(); // task_0_3, used=2G
|
||||
|
||||
// Get allocations from the scheduler
|
||||
LOG.info("Trying to allocate...");
|
||||
application_0.schedule();
|
||||
checkApplicationResourceUsage(3 * GB, application_0);
|
||||
application_1.schedule();
|
||||
checkApplicationResourceUsage(3 * GB, application_1);
|
||||
nm_0.heartbeat();
|
||||
nm_1.heartbeat();
|
||||
checkNodeResourceUsage(4*GB, nm_0);
|
||||
checkNodeResourceUsage(2*GB, nm_1);
|
||||
|
||||
// Complete tasks
|
||||
LOG.info("Finishing up task_0_0");
|
||||
application_0.finishTask(task_0_0); // Now task_0_1
|
||||
application_0.schedule();
|
||||
application_1.schedule();
|
||||
nm_0.heartbeat();
|
||||
nm_1.heartbeat();
|
||||
checkApplicationResourceUsage(3 * GB, application_0);
|
||||
checkApplicationResourceUsage(3 * GB, application_1);
|
||||
checkNodeResourceUsage(4*GB, nm_0);
|
||||
checkNodeResourceUsage(2*GB, nm_1);
|
||||
|
||||
LOG.info("Finishing up task_1_0");
|
||||
application_1.finishTask(task_1_0); // Now task_0_2
|
||||
application_0.schedule(); // final overcommit for app0 caused here
|
||||
application_1.schedule();
|
||||
nm_0.heartbeat(); // final overcommit for app0 occurs here
|
||||
nm_1.heartbeat();
|
||||
checkApplicationResourceUsage(4 * GB, application_0);
|
||||
checkApplicationResourceUsage(0 * GB, application_1);
|
||||
//checkNodeResourceUsage(1*GB, nm_0); // final over-commit -> rm.node->1G, test.node=2G
|
||||
checkNodeResourceUsage(2*GB, nm_1);
|
||||
|
||||
LOG.info("Finishing up task_0_3");
|
||||
application_0.finishTask(task_0_3); // No more
|
||||
application_0.schedule();
|
||||
application_1.schedule();
|
||||
nm_0.heartbeat();
|
||||
nm_1.heartbeat();
|
||||
checkApplicationResourceUsage(2 * GB, application_0);
|
||||
checkApplicationResourceUsage(0 * GB, application_1);
|
||||
//checkNodeResourceUsage(2*GB, nm_0); // final over-commit, rm.node->1G, test.node->2G
|
||||
checkNodeResourceUsage(0*GB, nm_1);
|
||||
|
||||
LOG.info("Finishing up task_0_1");
|
||||
application_0.finishTask(task_0_1);
|
||||
application_0.schedule();
|
||||
application_1.schedule();
|
||||
nm_0.heartbeat();
|
||||
nm_1.heartbeat();
|
||||
checkApplicationResourceUsage(1 * GB, application_0);
|
||||
checkApplicationResourceUsage(0 * GB, application_1);
|
||||
|
||||
LOG.info("Finishing up task_0_2");
|
||||
application_0.finishTask(task_0_2); // now task_1_3 can go!
|
||||
application_0.schedule();
|
||||
application_1.schedule();
|
||||
nm_0.heartbeat();
|
||||
nm_1.heartbeat();
|
||||
checkApplicationResourceUsage(0 * GB, application_0);
|
||||
checkApplicationResourceUsage(4 * GB, application_1);
|
||||
|
||||
LOG.info("Finishing up task_1_3");
|
||||
application_1.finishTask(task_1_3); // now task_1_1
|
||||
application_0.schedule();
|
||||
application_1.schedule();
|
||||
nm_0.heartbeat();
|
||||
nm_1.heartbeat();
|
||||
checkApplicationResourceUsage(0 * GB, application_0);
|
||||
checkApplicationResourceUsage(3 * GB, application_1);
|
||||
|
||||
LOG.info("Finishing up task_1_1");
|
||||
application_1.finishTask(task_1_1);
|
||||
application_0.schedule();
|
||||
application_1.schedule();
|
||||
nm_0.heartbeat();
|
||||
nm_1.heartbeat();
|
||||
checkApplicationResourceUsage(0 * GB, application_0);
|
||||
checkApplicationResourceUsage(3 * GB, application_1);
|
||||
|
||||
LOG.info("--- END: testFifoScheduler ---");
|
||||
}
|
||||
|
||||
@SuppressWarnings("resource")
|
||||
@Test
|
||||
public void testBlackListNodes() throws Exception {
|
||||
Configuration conf = new Configuration();
|
||||
conf.setClass(YarnConfiguration.RM_SCHEDULER, FifoScheduler.class,
|
||||
ResourceScheduler.class);
|
||||
MockRM rm = new MockRM(conf);
|
||||
rm.start();
|
||||
FifoScheduler fs = (FifoScheduler) rm.getResourceScheduler();
|
||||
|
||||
String host = "127.0.0.1";
|
||||
RMNode node =
|
||||
MockNodes.newNodeInfo(0, MockNodes.newResource(4 * GB), 1, host);
|
||||
fs.handle(new NodeAddedSchedulerEvent(node));
|
||||
|
||||
ApplicationId appId = BuilderUtils.newApplicationId(100, 1);
|
||||
ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
|
||||
appId, 1);
|
||||
SchedulerEvent appEvent =
|
||||
new AppAddedSchedulerEvent(appId, "default",
|
||||
"user");
|
||||
fs.handle(appEvent);
|
||||
SchedulerEvent attemptEvent =
|
||||
new AppAttemptAddedSchedulerEvent(appAttemptId, false);
|
||||
fs.handle(attemptEvent);
|
||||
|
||||
// Verify the blacklist can be updated independent of requesting containers
|
||||
fs.allocate(appAttemptId, Collections.<ResourceRequest>emptyList(),
|
||||
Collections.<ContainerId>emptyList(),
|
||||
Collections.singletonList(host), null);
|
||||
Assert.assertTrue(fs.getApplicationAttempt(appAttemptId).isBlacklisted(host));
|
||||
fs.allocate(appAttemptId, Collections.<ResourceRequest>emptyList(),
|
||||
Collections.<ContainerId>emptyList(), null,
|
||||
Collections.singletonList(host));
|
||||
Assert.assertFalse(fs.getApplicationAttempt(appAttemptId).isBlacklisted(host));
|
||||
rm.stop();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testGetAppsInQueue() throws Exception {
|
||||
Application application_0 = new Application("user_0", resourceManager);
|
||||
application_0.submit();
|
||||
|
||||
Application application_1 = new Application("user_0", resourceManager);
|
||||
application_1.submit();
|
||||
|
||||
ResourceScheduler scheduler = resourceManager.getResourceScheduler();
|
||||
|
||||
List<ApplicationAttemptId> appsInDefault = scheduler.getAppsInQueue("default");
|
||||
assertTrue(appsInDefault.contains(application_0.getApplicationAttemptId()));
|
||||
assertTrue(appsInDefault.contains(application_1.getApplicationAttemptId()));
|
||||
assertEquals(2, appsInDefault.size());
|
||||
|
||||
Assert.assertNull(scheduler.getAppsInQueue("someotherqueue"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testAddAndRemoveAppFromFiFoScheduler() throws Exception {
|
||||
Configuration conf = new Configuration();
|
||||
conf.setClass(YarnConfiguration.RM_SCHEDULER, FifoScheduler.class,
|
||||
ResourceScheduler.class);
|
||||
MockRM rm = new MockRM(conf);
|
||||
FifoScheduler fs = (FifoScheduler)rm.getResourceScheduler();
|
||||
TestSchedulerUtils.verifyAppAddedAndRemovedFromScheduler(fs.applications,
|
||||
fs, "queue");
|
||||
}
|
||||
|
||||
private void checkApplicationResourceUsage(int expected,
|
||||
Application application) {
|
||||
Assert.assertEquals(expected, application.getUsedResources().getMemory());
|
||||
}
|
||||
|
||||
private void checkNodeResourceUsage(int expected,
|
||||
org.apache.hadoop.yarn.server.resourcemanager.NodeManager node) {
|
||||
Assert.assertEquals(expected, node.getUsed().getMemory());
|
||||
node.checkResourceUsage();
|
||||
}
|
||||
|
||||
public static void main(String[] arg) throws Exception {
|
||||
TestFifoScheduler t = new TestFifoScheduler();
|
||||
t.setUp();
|
||||
t.testFifoScheduler();
|
||||
t.tearDown();
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue