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@ -19,28 +19,9 @@
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package org.apache.hadoop.yarn.server.resourcemanager;
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import static org.junit.Assert.assertTrue;
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import static org.mockito.Matchers.any;
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import static org.mockito.Matchers.anyLong;
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import static org.mockito.Matchers.isA;
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import static org.mockito.Matchers.matches;
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import static org.mockito.Mockito.doAnswer;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.never;
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import static org.mockito.Mockito.times;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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import java.io.IOException;
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import java.nio.ByteBuffer;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.ConcurrentMap;
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import com.google.common.collect.Lists;
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import com.google.common.collect.Maps;
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import com.google.common.collect.Sets;
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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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@ -88,28 +69,48 @@ import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptI
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import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.ContainerAllocationExpirer;
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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.YarnScheduler;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity
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.CapacityScheduler;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity
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.CapacitySchedulerConfiguration;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity
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.ManagedParentQueue;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ManagedParentQueue;
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import org.apache.hadoop.yarn.server.resourcemanager.security.ClientToAMTokenSecretManagerInRM;
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import org.apache.hadoop.yarn.server.resourcemanager.timelineservice.RMTimelineCollectorManager;
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import org.apache.hadoop.yarn.server.security.ApplicationACLsManager;
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import org.apache.hadoop.yarn.util.Records;
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import org.apache.hadoop.yarn.util.resource.ResourceCalculator;
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import org.apache.hadoop.yarn.util.resource.Resources;
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import static org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration.PREFIX;
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import org.junit.After;
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import org.junit.Assert;
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import org.junit.Before;
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import org.junit.Test;
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import org.mockito.ArgumentCaptor;
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import org.mockito.invocation.InvocationOnMock;
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import org.mockito.stubbing.Answer;
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import com.google.common.collect.Lists;
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import com.google.common.collect.Maps;
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import java.io.IOException;
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import java.lang.reflect.Field;
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import java.nio.ByteBuffer;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.concurrent.ConcurrentMap;
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import static java.util.stream.Collectors.toSet;
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import static org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration.PREFIX;
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import static org.junit.Assert.assertTrue;
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import static org.mockito.Matchers.any;
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import static org.mockito.Matchers.isA;
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import static org.mockito.Matchers.matches;
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import static org.mockito.Mockito.doAnswer;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.never;
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import static org.mockito.Mockito.times;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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/**
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* Testing applications being retired from RM.
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@ -131,7 +132,7 @@ public class TestAppManager{
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}
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public static List<RMApp> newRMApps(int n, long time, RMAppState state) {
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private static List<RMApp> newRMApps(int n, long time, RMAppState state) {
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List<RMApp> list = Lists.newArrayList();
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for (int i = 0; i < n; ++i) {
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list.add(new MockRMApp(i, time, state));
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@ -139,23 +140,63 @@ public class TestAppManager{
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return list;
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}
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private static List<RMApp> newRMAppsMixedLogAggregationStatus(int n,
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long time, RMAppState state) {
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List<RMApp> list = Lists.newArrayList();
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for (int i = 0; i < n; ++i) {
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MockRMApp rmApp = new MockRMApp(i, time, state);
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rmApp.setLogAggregationEnabled(true);
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rmApp.setLogAggregationFinished(i % 2 == 0);
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list.add(rmApp);
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}
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return list;
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}
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public RMContext mockRMContext(int n, long time) {
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final ConcurrentMap<ApplicationId, RMApp> map = createRMAppsMap(n, time);
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return createMockRMContextInternal(map);
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}
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public RMContext mockRMContextWithMixedLogAggregationStatus(int n,
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long time) {
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final ConcurrentMap<ApplicationId, RMApp> map =
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createRMAppsMapMixedLogAggStatus(n, time);
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return createMockRMContextInternal(map);
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}
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private ConcurrentMap<ApplicationId, RMApp> createRMAppsMap(int n,
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long time) {
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final List<RMApp> apps = newRMApps(n, time, RMAppState.FINISHED);
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final ConcurrentMap<ApplicationId, RMApp> map = Maps.newConcurrentMap();
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for (RMApp app : apps) {
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map.put(app.getApplicationId(), app);
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}
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return map;
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}
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private ConcurrentMap<ApplicationId, RMApp> createRMAppsMapMixedLogAggStatus(
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int n, long time) {
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final List<RMApp> apps =
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newRMAppsMixedLogAggregationStatus(n, time, RMAppState.FINISHED);
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final ConcurrentMap<ApplicationId, RMApp> map = Maps.newConcurrentMap();
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for (RMApp app : apps) {
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map.put(app.getApplicationId(), app);
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}
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return map;
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}
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private RMContext createMockRMContextInternal(ConcurrentMap<ApplicationId, RMApp> map) {
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Dispatcher rmDispatcher = new AsyncDispatcher();
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ContainerAllocationExpirer containerAllocationExpirer = new ContainerAllocationExpirer(
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rmDispatcher);
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rmDispatcher);
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AMLivelinessMonitor amLivelinessMonitor = new AMLivelinessMonitor(
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rmDispatcher);
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rmDispatcher);
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AMLivelinessMonitor amFinishingMonitor = new AMLivelinessMonitor(
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rmDispatcher);
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rmDispatcher);
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RMApplicationHistoryWriter writer = mock(RMApplicationHistoryWriter.class);
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RMContext context = new RMContextImpl(rmDispatcher,
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containerAllocationExpirer, amLivelinessMonitor, amFinishingMonitor,
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null, null, null, null, null) {
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containerAllocationExpirer, amLivelinessMonitor, amFinishingMonitor,
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null, null, null, null, null) {
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@Override
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public ConcurrentMap<ApplicationId, RMApp> getRMApps() {
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return map;
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@ -198,9 +239,11 @@ public class TestAppManager{
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// Extend and make the functions we want to test public
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public class TestRMAppManager extends RMAppManager {
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private final RMStateStore stateStore;
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public TestRMAppManager(RMContext context, Configuration conf) {
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super(context, null, null, new ApplicationACLsManager(conf), conf);
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this.stateStore = context.getStateStore();
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}
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public TestRMAppManager(RMContext context,
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@ -208,6 +251,7 @@ public class TestAppManager{
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YarnScheduler scheduler, ApplicationMasterService masterService,
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ApplicationACLsManager applicationACLsManager, Configuration conf) {
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super(context, scheduler, masterService, applicationACLsManager, conf);
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this.stateStore = context.getStateStore();
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}
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public void checkAppNumCompletedLimit() {
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@ -222,10 +266,32 @@ public class TestAppManager{
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return super.getCompletedAppsListSize();
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}
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public int getCompletedAppsInStateStore() {
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public int getNumberOfCompletedAppsInStateStore() {
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return this.completedAppsInStateStore;
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}
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List<ApplicationId> getCompletedApps() {
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return completedApps;
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}
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Set<ApplicationId> getFirstNCompletedApps(int n) {
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return getCompletedApps().stream().limit(n).collect(toSet());
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}
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Set<ApplicationId> getCompletedAppsWithEvenIdsInRange(int n) {
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return getCompletedApps().stream().limit(n)
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.filter(app -> app.getId() % 2 == 0).collect(toSet());
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}
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Set<ApplicationId> getRemovedAppsFromStateStore(int numRemoves) {
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ArgumentCaptor<RMApp> argumentCaptor =
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ArgumentCaptor.forClass(RMApp.class);
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verify(stateStore, times(numRemoves))
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.removeApplication(argumentCaptor.capture());
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return argumentCaptor.getAllValues().stream().map(RMApp::getApplicationId)
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.collect(toSet());
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}
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public void submitApplication(
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ApplicationSubmissionContext submissionContext, String user)
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throws YarnException, IOException {
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@ -234,10 +300,14 @@ public class TestAppManager{
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}
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}
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protected void addToCompletedApps(TestRMAppManager appMonitor, RMContext rmContext) {
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for (RMApp app : rmContext.getRMApps().values()) {
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private void addToCompletedApps(TestRMAppManager appMonitor,
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RMContext rmContext) {
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// ensure applications are finished in order by their IDs
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List<RMApp> sortedApps = new ArrayList<>(rmContext.getRMApps().values());
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sortedApps.sort(Comparator.comparingInt(o -> o.getApplicationId().getId()));
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for (RMApp app : sortedApps) {
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if (app.getState() == RMAppState.FINISHED
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|| app.getState() == RMAppState.KILLED
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|| app.getState() == RMAppState.KILLED
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|| app.getState() == RMAppState.FAILED) {
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appMonitor.finishApplication(app.getApplicationId());
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}
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@ -631,7 +701,8 @@ public class TestAppManager{
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@Test
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public void testStateStoreAppLimitLessThanMemoryAppLimit() {
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long now = System.currentTimeMillis();
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RMContext rmContext = mockRMContext(10, now - 20000);
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final int allApps = 10;
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RMContext rmContext = mockRMContext(allApps, now - 20000);
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Configuration conf = new YarnConfiguration();
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int maxAppsInMemory = 8;
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int maxAppsInStateStore = 4;
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@ -641,39 +712,57 @@ public class TestAppManager{
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TestRMAppManager appMonitor = new TestRMAppManager(rmContext, conf);
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addToCompletedApps(appMonitor, rmContext);
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Assert.assertEquals("Number of completed apps incorrect", 10,
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Assert.assertEquals("Number of completed apps incorrect", allApps,
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appMonitor.getCompletedAppsListSize());
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int numRemoveAppsFromStateStore = allApps - maxAppsInStateStore;
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Set<ApplicationId> appsShouldBeRemovedFromStateStore = appMonitor
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.getFirstNCompletedApps(numRemoveAppsFromStateStore);
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appMonitor.checkAppNumCompletedLimit();
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Set<ApplicationId> removedAppsFromStateStore = appMonitor
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.getRemovedAppsFromStateStore(numRemoveAppsFromStateStore);
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Assert.assertEquals("Number of apps incorrect after # completed check",
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maxAppsInMemory, rmContext.getRMApps().size());
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Assert.assertEquals("Number of completed apps incorrect after check",
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maxAppsInMemory, appMonitor.getCompletedAppsListSize());
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int numRemoveAppsFromStateStore = 10 - maxAppsInStateStore;
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verify(rmContext.getStateStore(), times(numRemoveAppsFromStateStore))
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.removeApplication(isA(RMApp.class));
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Assert.assertEquals(maxAppsInStateStore,
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appMonitor.getCompletedAppsInStateStore());
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appMonitor.getNumberOfCompletedAppsInStateStore());
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List<ApplicationId> completedApps = appMonitor.getCompletedApps();
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Assert.assertEquals(maxAppsInMemory, completedApps.size());
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Assert.assertEquals(numRemoveAppsFromStateStore,
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removedAppsFromStateStore.size());
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Assert.assertEquals(numRemoveAppsFromStateStore,
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Sets.intersection(appsShouldBeRemovedFromStateStore,
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removedAppsFromStateStore).size());
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}
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@Test
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public void testStateStoreAppLimitLargerThanMemoryAppLimit() {
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public void testStateStoreAppLimitGreaterThanMemoryAppLimit() {
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long now = System.currentTimeMillis();
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RMContext rmContext = mockRMContext(10, now - 20000);
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final int allApps = 10;
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RMContext rmContext = mockRMContext(allApps, now - 20000);
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Configuration conf = new YarnConfiguration();
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int maxAppsInMemory = 8;
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conf.setInt(YarnConfiguration.RM_MAX_COMPLETED_APPLICATIONS, maxAppsInMemory);
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// larger than maxCompletedAppsInMemory, reset to RM_MAX_COMPLETED_APPLICATIONS.
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// greater than maxCompletedAppsInMemory, reset to RM_MAX_COMPLETED_APPLICATIONS.
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conf.setInt(YarnConfiguration.RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS, 1000);
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TestRMAppManager appMonitor = new TestRMAppManager(rmContext, conf);
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addToCompletedApps(appMonitor, rmContext);
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Assert.assertEquals("Number of completed apps incorrect", 10,
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Assert.assertEquals("Number of completed apps incorrect", allApps,
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appMonitor.getCompletedAppsListSize());
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int numRemoveApps = allApps - maxAppsInMemory;
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Set<ApplicationId> appsShouldBeRemoved = appMonitor
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.getFirstNCompletedApps(numRemoveApps);
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appMonitor.checkAppNumCompletedLimit();
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int numRemoveApps = 10 - maxAppsInMemory;
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Assert.assertEquals("Number of apps incorrect after # completed check",
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maxAppsInMemory, rmContext.getRMApps().size());
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Assert.assertEquals("Number of completed apps incorrect after check",
|
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|
@ -681,7 +770,57 @@ public class TestAppManager{
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verify(rmContext.getStateStore(), times(numRemoveApps)).removeApplication(
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|
isA(RMApp.class));
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Assert.assertEquals(maxAppsInMemory,
|
|
|
|
|
appMonitor.getCompletedAppsInStateStore());
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|
|
appMonitor.getNumberOfCompletedAppsInStateStore());
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|
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|
|
List<ApplicationId> completedApps = appMonitor.getCompletedApps();
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|
|
|
Assert.assertEquals(maxAppsInMemory, completedApps.size());
|
|
|
|
|
Assert.assertEquals(numRemoveApps, appsShouldBeRemoved.size());
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|
|
|
|
assertTrue(Collections.disjoint(completedApps, appsShouldBeRemoved));
|
|
|
|
|
}
|
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|
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|
|
@Test
|
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|
|
public void testStateStoreAppLimitSomeAppsHaveNotFinishedLogAggregation() {
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|
|
|
long now = System.currentTimeMillis();
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|
|
|
|
final int allApps = 10;
|
|
|
|
|
RMContext rmContext =
|
|
|
|
|
mockRMContextWithMixedLogAggregationStatus(allApps, now - 20000);
|
|
|
|
|
Configuration conf = new YarnConfiguration();
|
|
|
|
|
int maxAppsInMemory = 2;
|
|
|
|
|
conf.setInt(YarnConfiguration.RM_MAX_COMPLETED_APPLICATIONS,
|
|
|
|
|
maxAppsInMemory);
|
|
|
|
|
// greater than maxCompletedAppsInMemory, reset to
|
|
|
|
|
// RM_MAX_COMPLETED_APPLICATIONS.
|
|
|
|
|
conf.setInt(YarnConfiguration.RM_STATE_STORE_MAX_COMPLETED_APPLICATIONS,
|
|
|
|
|
1000);
|
|
|
|
|
TestRMAppManager appMonitor = new TestRMAppManager(rmContext, conf);
|
|
|
|
|
|
|
|
|
|
addToCompletedApps(appMonitor, rmContext);
|
|
|
|
|
Assert.assertEquals("Number of completed apps incorrect", allApps,
|
|
|
|
|
appMonitor.getCompletedAppsListSize());
|
|
|
|
|
|
|
|
|
|
int numRemoveApps = allApps - maxAppsInMemory;
|
|
|
|
|
int effectiveNumRemoveApps = numRemoveApps / 2;
|
|
|
|
|
//only apps with even ID would be deleted due to log aggregation status
|
|
|
|
|
int expectedNumberOfAppsInMemory = maxAppsInMemory + effectiveNumRemoveApps;
|
|
|
|
|
|
|
|
|
|
Set<ApplicationId> appsShouldBeRemoved = appMonitor
|
|
|
|
|
.getCompletedAppsWithEvenIdsInRange(numRemoveApps);
|
|
|
|
|
appMonitor.checkAppNumCompletedLimit();
|
|
|
|
|
|
|
|
|
|
Assert.assertEquals("Number of apps incorrect after # completed check",
|
|
|
|
|
expectedNumberOfAppsInMemory, rmContext.getRMApps().size());
|
|
|
|
|
Assert.assertEquals("Number of completed apps incorrect after check",
|
|
|
|
|
expectedNumberOfAppsInMemory, appMonitor.getCompletedAppsListSize());
|
|
|
|
|
verify(rmContext.getStateStore(), times(effectiveNumRemoveApps))
|
|
|
|
|
.removeApplication(isA(RMApp.class));
|
|
|
|
|
Assert.assertEquals(expectedNumberOfAppsInMemory,
|
|
|
|
|
appMonitor.getNumberOfCompletedAppsInStateStore());
|
|
|
|
|
|
|
|
|
|
List<ApplicationId> completedApps = appMonitor.getCompletedApps();
|
|
|
|
|
|
|
|
|
|
Assert.assertEquals(expectedNumberOfAppsInMemory, completedApps.size());
|
|
|
|
|
Assert.assertEquals(effectiveNumRemoveApps, appsShouldBeRemoved.size());
|
|
|
|
|
assertTrue(Collections.disjoint(completedApps, appsShouldBeRemoved));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
protected void setupDispatcher(RMContext rmContext, Configuration conf) {
|
|
|
|
|