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Posted to common-commits@hadoop.apache.org by xy...@apache.org on 2017/12/12 23:58:57 UTC
[22/50] hadoop git commit: YARN-6471. Support to add min/max resource
configuration for a queue. (Sunil G via wangda)
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/policy/PriorityUtilizationQueueOrderingPolicy.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/policy/PriorityUtilizationQueueOrderingPolicy.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/policy/PriorityUtilizationQueueOrderingPolicy.java
index 0544387..4985a1a 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/policy/PriorityUtilizationQueueOrderingPolicy.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/policy/PriorityUtilizationQueueOrderingPolicy.java
@@ -20,9 +20,11 @@ package org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.policy;
import com.google.common.annotations.VisibleForTesting;
import org.apache.commons.lang3.StringUtils;
+import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CSQueue;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration;
+import org.apache.hadoop.yarn.util.resource.Resources;
import java.util.ArrayList;
import java.util.Collections;
@@ -121,6 +123,15 @@ public class PriorityUtilizationQueueOrderingPolicy implements QueueOrderingPoli
// For queue with same used ratio / priority, queue with higher configured
// capacity goes first
if (0 == rc) {
+ Resource minEffRes1 = q1.getQueueResourceQuotas()
+ .getConfiguredMinResource(p);
+ Resource minEffRes2 = q2.getQueueResourceQuotas()
+ .getConfiguredMinResource(p);
+ if (!minEffRes1.equals(Resources.none())
+ && !minEffRes2.equals(Resources.none())) {
+ return minEffRes2.compareTo(minEffRes1);
+ }
+
float abs1 = q1.getQueueCapacities().getAbsoluteCapacity(p);
float abs2 = q2.getQueueCapacities().getAbsoluteCapacity(p);
return Float.compare(abs2, abs1);
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerQueueInfo.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerQueueInfo.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerQueueInfo.java
index 22705cc..86b2fea 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerQueueInfo.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerQueueInfo.java
@@ -62,6 +62,8 @@ public class CapacitySchedulerQueueInfo {
protected long pendingContainers;
protected QueueCapacitiesInfo capacities;
protected ResourcesInfo resources;
+ protected ResourceInfo minEffectiveCapacity;
+ protected ResourceInfo maxEffectiveCapacity;
CapacitySchedulerQueueInfo() {
};
@@ -105,6 +107,11 @@ public class CapacitySchedulerQueueInfo {
ResourceUsage queueResourceUsage = q.getQueueResourceUsage();
populateQueueResourceUsage(queueResourceUsage);
+
+ minEffectiveCapacity = new ResourceInfo(
+ q.getQueueResourceQuotas().getEffectiveMinResource());
+ maxEffectiveCapacity = new ResourceInfo(
+ q.getQueueResourceQuotas().getEffectiveMaxResource());
}
protected void populateQueueResourceUsage(ResourceUsage queueResourceUsage) {
@@ -200,4 +207,12 @@ public class CapacitySchedulerQueueInfo {
public ResourcesInfo getResources() {
return resources;
}
+
+ public ResourceInfo getMinEffectiveCapacity(){
+ return minEffectiveCapacity;
+ }
+
+ public ResourceInfo getMaxEffectiveCapacity(){
+ return maxEffectiveCapacity;
+ }
}
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockNM.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockNM.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockNM.java
index b5c20f4..909d023 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockNM.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockNM.java
@@ -41,6 +41,7 @@ import org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RegisterNodeManagerResponse;
import org.apache.hadoop.yarn.server.api.records.AppCollectorData;
+import org.apache.hadoop.yarn.server.api.protocolrecords.UnRegisterNodeManagerRequest;
import org.apache.hadoop.yarn.server.api.records.MasterKey;
import org.apache.hadoop.yarn.server.api.records.NodeHealthStatus;
import org.apache.hadoop.yarn.server.api.records.NodeStatus;
@@ -142,6 +143,13 @@ public class MockNM {
return this.registeringCollectors;
}
+ public void unRegisterNode() throws Exception {
+ UnRegisterNodeManagerRequest request = Records
+ .newRecord(UnRegisterNodeManagerRequest.class);
+ request.setNodeId(nodeId);
+ resourceTracker.unRegisterNodeManager(request);
+ }
+
public RegisterNodeManagerResponse registerNode() throws Exception {
return registerNode(null, null);
}
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java
index 711f008..19ca6d7 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java
@@ -823,6 +823,12 @@ public class MockRM extends ResourceManager {
return rmApp;
}
+ public MockNM unRegisterNode(MockNM nm) throws Exception {
+ nm.unRegisterNode();
+ drainEventsImplicitly();
+ return nm;
+ }
+
public MockNM registerNode(String nodeIdStr, int memory) throws Exception {
MockNM nm = new MockNM(nodeIdStr, memory, getResourceTrackerService());
nm.registerNode();
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/ProportionalCapacityPreemptionPolicyMockFramework.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/ProportionalCapacityPreemptionPolicyMockFramework.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/ProportionalCapacityPreemptionPolicyMockFramework.java
index 0bc5cb5..1dda8a6 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/ProportionalCapacityPreemptionPolicyMockFramework.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/ProportionalCapacityPreemptionPolicyMockFramework.java
@@ -34,6 +34,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer;
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueResourceQuotas;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceUsage;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNode;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.policy.QueueOrderingPolicy;
@@ -644,9 +645,11 @@ public class ProportionalCapacityPreemptionPolicyMockFramework {
QueueCapacities qc = new QueueCapacities(0 == myLevel);
ResourceUsage ru = new ResourceUsage();
+ QueueResourceQuotas qr = new QueueResourceQuotas();
when(queue.getQueueCapacities()).thenReturn(qc);
when(queue.getQueueResourceUsage()).thenReturn(ru);
+ when(queue.getQueueResourceQuotas()).thenReturn(qr);
LOG.debug("Setup queue, name=" + queue.getQueueName() + " path="
+ queue.getQueuePath());
@@ -679,7 +682,17 @@ public class ProportionalCapacityPreemptionPolicyMockFramework {
qc.setAbsoluteMaximumCapacity(partitionName, absMax);
qc.setAbsoluteUsedCapacity(partitionName, absUsed);
qc.setUsedCapacity(partitionName, used);
+ qr.setEffectiveMaxResource(parseResourceFromString(values[1].trim()));
+ qr.setEffectiveMinResource(parseResourceFromString(values[0].trim()));
+ qr.setEffectiveMaxResource(partitionName,
+ parseResourceFromString(values[1].trim()));
+ qr.setEffectiveMinResource(partitionName,
+ parseResourceFromString(values[0].trim()));
when(queue.getUsedCapacity()).thenReturn(used);
+ when(queue.getEffectiveCapacity(partitionName))
+ .thenReturn(parseResourceFromString(values[0].trim()));
+ when(queue.getEffectiveMaxCapacity(partitionName))
+ .thenReturn(parseResourceFromString(values[1].trim()));
ru.setPending(partitionName, pending);
// Setup reserved resource if it contained by input config
Resource reserved = Resources.none();
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/TestProportionalCapacityPreemptionPolicy.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/TestProportionalCapacityPreemptionPolicy.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/TestProportionalCapacityPreemptionPolicy.java
index f0ca466..22a241f 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/TestProportionalCapacityPreemptionPolicy.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/TestProportionalCapacityPreemptionPolicy.java
@@ -36,6 +36,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.monitor.SchedulingMonitor;
import org.apache.hadoop.yarn.server.resourcemanager.monitor.SchedulingMonitorManager;
import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueResourceQuotas;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceUsage;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.policy.QueueOrderingPolicy;
import org.apache.hadoop.yarn.server.scheduler.SchedulerRequestKey;
@@ -437,8 +438,8 @@ public class TestProportionalCapacityPreemptionPolicy {
policy.editSchedule();
// queueF(appD) wants resources, Verify that resources come from queueE(appC)
// because it's a sibling and queueB(appA) because queueA is over capacity.
- verify(mDisp, times(28)).handle(argThat(new IsPreemptionRequestFor(appA)));
- verify(mDisp, times(22)).handle(argThat(new IsPreemptionRequestFor(appC)));
+ verify(mDisp, times(27)).handle(argThat(new IsPreemptionRequestFor(appA)));
+ verify(mDisp, times(23)).handle(argThat(new IsPreemptionRequestFor(appC)));
// Need to call setup() again to reset mDisp
setup();
@@ -1204,6 +1205,17 @@ public class TestProportionalCapacityPreemptionPolicy {
when(root.getQueuePath()).thenReturn(CapacitySchedulerConfiguration.ROOT);
boolean preemptionDisabled = mockPreemptionStatus("root");
when(root.getPreemptionDisabled()).thenReturn(preemptionDisabled);
+ QueueResourceQuotas rootQr = new QueueResourceQuotas();
+ rootQr.setEffectiveMaxResource(Resource.newInstance(maxCap[0], 0));
+ rootQr.setEffectiveMinResource(abs[0]);
+ rootQr.setEffectiveMaxResource(RMNodeLabelsManager.NO_LABEL,
+ Resource.newInstance(maxCap[0], 0));
+ rootQr.setEffectiveMinResource(RMNodeLabelsManager.NO_LABEL, abs[0]);
+ when(root.getQueueResourceQuotas()).thenReturn(rootQr);
+ when(root.getEffectiveCapacity(RMNodeLabelsManager.NO_LABEL))
+ .thenReturn(abs[0]);
+ when(root.getEffectiveMaxCapacity(RMNodeLabelsManager.NO_LABEL))
+ .thenReturn(Resource.newInstance(maxCap[0], 0));
for (int i = 1; i < queues.length; ++i) {
final CSQueue q;
@@ -1234,6 +1246,18 @@ public class TestProportionalCapacityPreemptionPolicy {
qc.setAbsoluteMaximumCapacity(maxCap[i] / (float) tot.getMemorySize());
when(q.getQueueCapacities()).thenReturn(qc);
+ QueueResourceQuotas qr = new QueueResourceQuotas();
+ qr.setEffectiveMaxResource(Resource.newInstance(maxCap[i], 0));
+ qr.setEffectiveMinResource(abs[i]);
+ qr.setEffectiveMaxResource(RMNodeLabelsManager.NO_LABEL,
+ Resource.newInstance(maxCap[i], 0));
+ qr.setEffectiveMinResource(RMNodeLabelsManager.NO_LABEL, abs[i]);
+ when(q.getQueueResourceQuotas()).thenReturn(qr);
+ when(q.getEffectiveCapacity(RMNodeLabelsManager.NO_LABEL))
+ .thenReturn(abs[i]);
+ when(q.getEffectiveMaxCapacity(RMNodeLabelsManager.NO_LABEL))
+ .thenReturn(Resource.newInstance(maxCap[i], 0));
+
String parentPathName = p.getQueuePath();
parentPathName = (parentPathName == null) ? "root" : parentPathName;
String queuePathName = (parentPathName + "." + queueName).replace("/",
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/TestProportionalCapacityPreemptionPolicyIntraQueueWithDRF.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/TestProportionalCapacityPreemptionPolicyIntraQueueWithDRF.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/TestProportionalCapacityPreemptionPolicyIntraQueueWithDRF.java
index 7784549..a1d89d7 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/TestProportionalCapacityPreemptionPolicyIntraQueueWithDRF.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/monitor/capacity/TestProportionalCapacityPreemptionPolicyIntraQueueWithDRF.java
@@ -67,9 +67,9 @@ public class TestProportionalCapacityPreemptionPolicyIntraQueueWithDRF
conf.set(CapacitySchedulerConfiguration.INTRAQUEUE_PREEMPTION_ORDER_POLICY,
"priority_first");
- String labelsConfig = "=100:200,true;";
+ String labelsConfig = "=100:50,true;";
String nodesConfig = // n1 has no label
- "n1= res=100:200";
+ "n1= res=100:50";
String queuesConfig =
// guaranteed,max,used,pending,reserved
"root(=[100:50 100:50 80:40 120:60 0]);" + // root
@@ -105,7 +105,7 @@ public class TestProportionalCapacityPreemptionPolicyIntraQueueWithDRF
verify(mDisp, times(1)).handle(argThat(
new TestProportionalCapacityPreemptionPolicy.IsPreemptionRequestFor(
getAppAttemptId(4))));
- verify(mDisp, times(7)).handle(argThat(
+ verify(mDisp, times(3)).handle(argThat(
new TestProportionalCapacityPreemptionPolicy.IsPreemptionRequestFor(
getAppAttemptId(3))));
}
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestAbsoluteResourceConfiguration.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestAbsoluteResourceConfiguration.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestAbsoluteResourceConfiguration.java
new file mode 100644
index 0000000..5a66281
--- /dev/null
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestAbsoluteResourceConfiguration.java
@@ -0,0 +1,516 @@
+/**
+* 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.hadoop.yarn.server.resourcemanager.scheduler.capacity;
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.apache.hadoop.yarn.api.records.Resource;
+import org.apache.hadoop.yarn.conf.YarnConfiguration;
+import org.apache.hadoop.yarn.server.resourcemanager.MockNM;
+import org.apache.hadoop.yarn.server.resourcemanager.MockRM;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
+import org.apache.hadoop.yarn.util.resource.Resources;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class TestAbsoluteResourceConfiguration {
+
+ private static final int GB = 1024;
+
+ private static final String QUEUEA = "queueA";
+ private static final String QUEUEB = "queueB";
+ private static final String QUEUEC = "queueC";
+ private static final String QUEUEA1 = "queueA1";
+ private static final String QUEUEA2 = "queueA2";
+ private static final String QUEUEB1 = "queueB1";
+
+ private static final String QUEUEA_FULL = CapacitySchedulerConfiguration.ROOT
+ + "." + QUEUEA;
+ private static final String QUEUEB_FULL = CapacitySchedulerConfiguration.ROOT
+ + "." + QUEUEB;
+ private static final String QUEUEC_FULL = CapacitySchedulerConfiguration.ROOT
+ + "." + QUEUEC;
+ private static final String QUEUEA1_FULL = QUEUEA_FULL + "." + QUEUEA1;
+ private static final String QUEUEA2_FULL = QUEUEA_FULL + "." + QUEUEA2;
+ private static final String QUEUEB1_FULL = QUEUEB_FULL + "." + QUEUEB1;
+
+ private static final Resource QUEUE_A_MINRES = Resource.newInstance(100 * GB,
+ 10);
+ private static final Resource QUEUE_A_MAXRES = Resource.newInstance(200 * GB,
+ 30);
+ private static final Resource QUEUE_A1_MINRES = Resource.newInstance(50 * GB,
+ 5);
+ private static final Resource QUEUE_A2_MINRES = Resource.newInstance(50 * GB,
+ 5);
+ private static final Resource QUEUE_B_MINRES = Resource.newInstance(50 * GB,
+ 10);
+ private static final Resource QUEUE_B1_MINRES = Resource.newInstance(40 * GB,
+ 10);
+ private static final Resource QUEUE_B_MAXRES = Resource.newInstance(150 * GB,
+ 30);
+ private static final Resource QUEUE_C_MINRES = Resource.newInstance(50 * GB,
+ 10);
+ private static final Resource QUEUE_C_MAXRES = Resource.newInstance(150 * GB,
+ 20);
+ private static final Resource QUEUEA_REDUCED = Resource.newInstance(64000, 6);
+ private static final Resource QUEUEB_REDUCED = Resource.newInstance(32000, 6);
+ private static final Resource QUEUEC_REDUCED = Resource.newInstance(32000, 6);
+ private static final Resource QUEUEMAX_REDUCED = Resource.newInstance(128000,
+ 20);
+
+ private static Set<String> resourceTypes = new HashSet<>(
+ Arrays.asList("memory", "vcores"));
+
+ private CapacitySchedulerConfiguration setupSimpleQueueConfiguration(
+ boolean isCapacityNeeded) {
+ CapacitySchedulerConfiguration csConf = new CapacitySchedulerConfiguration();
+ csConf.setQueues(CapacitySchedulerConfiguration.ROOT,
+ new String[]{QUEUEA, QUEUEB, QUEUEC});
+
+ // Set default capacities like normal configuration.
+ if (isCapacityNeeded) {
+ csConf.setCapacity(QUEUEA_FULL, 50f);
+ csConf.setCapacity(QUEUEB_FULL, 25f);
+ csConf.setCapacity(QUEUEC_FULL, 25f);
+ }
+
+ return csConf;
+ }
+
+ private CapacitySchedulerConfiguration setupComplexQueueConfiguration(
+ boolean isCapacityNeeded) {
+ CapacitySchedulerConfiguration csConf = new CapacitySchedulerConfiguration();
+ csConf.setQueues(CapacitySchedulerConfiguration.ROOT,
+ new String[]{QUEUEA, QUEUEB, QUEUEC});
+ csConf.setQueues(QUEUEA_FULL, new String[]{QUEUEA1, QUEUEA2});
+ csConf.setQueues(QUEUEB_FULL, new String[]{QUEUEB1});
+
+ // Set default capacities like normal configuration.
+ if (isCapacityNeeded) {
+ csConf.setCapacity(QUEUEA_FULL, 50f);
+ csConf.setCapacity(QUEUEB_FULL, 25f);
+ csConf.setCapacity(QUEUEC_FULL, 25f);
+ csConf.setCapacity(QUEUEA1_FULL, 50f);
+ csConf.setCapacity(QUEUEA2_FULL, 50f);
+ csConf.setCapacity(QUEUEB1_FULL, 100f);
+ }
+
+ return csConf;
+ }
+
+ private CapacitySchedulerConfiguration setupMinMaxResourceConfiguration(
+ CapacitySchedulerConfiguration csConf) {
+ // Update min/max resource to queueA/B/C
+ csConf.setMinimumResourceRequirement("", QUEUEA_FULL, QUEUE_A_MINRES);
+ csConf.setMinimumResourceRequirement("", QUEUEB_FULL, QUEUE_B_MINRES);
+ csConf.setMinimumResourceRequirement("", QUEUEC_FULL, QUEUE_C_MINRES);
+
+ csConf.setMaximumResourceRequirement("", QUEUEA_FULL, QUEUE_A_MAXRES);
+ csConf.setMaximumResourceRequirement("", QUEUEB_FULL, QUEUE_B_MAXRES);
+ csConf.setMaximumResourceRequirement("", QUEUEC_FULL, QUEUE_C_MAXRES);
+
+ return csConf;
+ }
+
+ private CapacitySchedulerConfiguration setupComplexMinMaxResourceConfig(
+ CapacitySchedulerConfiguration csConf) {
+ // Update min/max resource to queueA/B/C
+ csConf.setMinimumResourceRequirement("", QUEUEA_FULL, QUEUE_A_MINRES);
+ csConf.setMinimumResourceRequirement("", QUEUEB_FULL, QUEUE_B_MINRES);
+ csConf.setMinimumResourceRequirement("", QUEUEC_FULL, QUEUE_C_MINRES);
+ csConf.setMinimumResourceRequirement("", QUEUEA1_FULL, QUEUE_A1_MINRES);
+ csConf.setMinimumResourceRequirement("", QUEUEA2_FULL, QUEUE_A2_MINRES);
+ csConf.setMinimumResourceRequirement("", QUEUEB1_FULL, QUEUE_B1_MINRES);
+
+ csConf.setMaximumResourceRequirement("", QUEUEA_FULL, QUEUE_A_MAXRES);
+ csConf.setMaximumResourceRequirement("", QUEUEB_FULL, QUEUE_B_MAXRES);
+ csConf.setMaximumResourceRequirement("", QUEUEC_FULL, QUEUE_C_MAXRES);
+
+ return csConf;
+ }
+
+ @Test
+ public void testSimpleMinMaxResourceConfigurartionPerQueue() {
+
+ CapacitySchedulerConfiguration csConf = setupSimpleQueueConfiguration(true);
+ setupMinMaxResourceConfiguration(csConf);
+
+ Assert.assertEquals("Min resource configured for QUEUEA is not correct",
+ QUEUE_A_MINRES,
+ csConf.getMinimumResourceRequirement("", QUEUEA_FULL, resourceTypes));
+ Assert.assertEquals("Max resource configured for QUEUEA is not correct",
+ QUEUE_A_MAXRES,
+ csConf.getMaximumResourceRequirement("", QUEUEA_FULL, resourceTypes));
+ Assert.assertEquals("Min resource configured for QUEUEB is not correct",
+ QUEUE_B_MINRES,
+ csConf.getMinimumResourceRequirement("", QUEUEB_FULL, resourceTypes));
+ Assert.assertEquals("Max resource configured for QUEUEB is not correct",
+ QUEUE_B_MAXRES,
+ csConf.getMaximumResourceRequirement("", QUEUEB_FULL, resourceTypes));
+ Assert.assertEquals("Min resource configured for QUEUEC is not correct",
+ QUEUE_C_MINRES,
+ csConf.getMinimumResourceRequirement("", QUEUEC_FULL, resourceTypes));
+ Assert.assertEquals("Max resource configured for QUEUEC is not correct",
+ QUEUE_C_MAXRES,
+ csConf.getMaximumResourceRequirement("", QUEUEC_FULL, resourceTypes));
+ }
+
+ @Test
+ public void testEffectiveMinMaxResourceConfigurartionPerQueue()
+ throws Exception {
+ // create conf with basic queue configuration.
+ CapacitySchedulerConfiguration csConf = setupSimpleQueueConfiguration(
+ false);
+ setupMinMaxResourceConfiguration(csConf);
+
+ csConf.setClass(YarnConfiguration.RM_SCHEDULER, CapacityScheduler.class,
+ ResourceScheduler.class);
+
+ @SuppressWarnings("resource")
+ MockRM rm = new MockRM(csConf);
+ rm.start();
+
+ // Add few nodes
+ rm.registerNode("127.0.0.1:1234", 250 * GB, 40);
+
+ // Get queue object to verify min/max resource configuration.
+ CapacityScheduler cs = (CapacityScheduler) rm.getResourceScheduler();
+
+ LeafQueue qA = (LeafQueue) cs.getQueue(QUEUEA);
+ Assert.assertNotNull(qA);
+ Assert.assertEquals("Min resource configured for QUEUEA is not correct",
+ QUEUE_A_MINRES, qA.queueResourceQuotas.getConfiguredMinResource());
+ Assert.assertEquals("Max resource configured for QUEUEA is not correct",
+ QUEUE_A_MAXRES, qA.queueResourceQuotas.getConfiguredMaxResource());
+ Assert.assertEquals("Effective Min resource for QUEUEA is not correct",
+ QUEUE_A_MINRES, qA.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEA is not correct",
+ QUEUE_A_MAXRES, qA.queueResourceQuotas.getEffectiveMaxResource());
+
+ LeafQueue qB = (LeafQueue) cs.getQueue(QUEUEB);
+ Assert.assertNotNull(qB);
+ Assert.assertEquals("Min resource configured for QUEUEB is not correct",
+ QUEUE_B_MINRES, qB.queueResourceQuotas.getConfiguredMinResource());
+ Assert.assertEquals("Max resource configured for QUEUEB is not correct",
+ QUEUE_B_MAXRES, qB.queueResourceQuotas.getConfiguredMaxResource());
+ Assert.assertEquals("Effective Min resource for QUEUEB is not correct",
+ QUEUE_B_MINRES, qB.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEB is not correct",
+ QUEUE_B_MAXRES, qB.queueResourceQuotas.getEffectiveMaxResource());
+
+ LeafQueue qC = (LeafQueue) cs.getQueue(QUEUEC);
+ Assert.assertNotNull(qC);
+ Assert.assertEquals("Min resource configured for QUEUEC is not correct",
+ QUEUE_C_MINRES, qC.queueResourceQuotas.getConfiguredMinResource());
+ Assert.assertEquals("Max resource configured for QUEUEC is not correct",
+ QUEUE_C_MAXRES, qC.queueResourceQuotas.getConfiguredMaxResource());
+ Assert.assertEquals("Effective Min resource for QUEUEC is not correct",
+ QUEUE_C_MINRES, qC.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEC is not correct",
+ QUEUE_C_MAXRES, qC.queueResourceQuotas.getEffectiveMaxResource());
+
+ rm.stop();
+ }
+
+ @Test
+ public void testSimpleValidateAbsoluteResourceConfig() throws Exception {
+ /**
+ * Queue structure is as follows. root / | \ a b c / \ | a1 a2 b1
+ *
+ * Test below cases 1) Configure percentage based capacity and absolute
+ * resource together. 2) As per above tree structure, ensure all values
+ * could be retrieved. 3) Validate whether min resource cannot be more than
+ * max resources. 4) Validate whether max resource of queue cannot be more
+ * than its parent max resource.
+ */
+ // create conf with basic queue configuration.
+ CapacitySchedulerConfiguration csConf = setupSimpleQueueConfiguration(
+ false);
+ setupMinMaxResourceConfiguration(csConf);
+ csConf.setClass(YarnConfiguration.RM_SCHEDULER, CapacityScheduler.class,
+ ResourceScheduler.class);
+
+ @SuppressWarnings("resource")
+ MockRM rm = new MockRM(csConf);
+ rm.start();
+
+ // Add few nodes
+ rm.registerNode("127.0.0.1:1234", 250 * GB, 40);
+
+ // Get queue object to verify min/max resource configuration.
+ CapacityScheduler cs = (CapacityScheduler) rm.getResourceScheduler();
+
+ // 1. Create a new config with capcity and min/max together. Ensure an
+ // exception is thrown.
+ CapacitySchedulerConfiguration csConf1 = setupSimpleQueueConfiguration(
+ true);
+ setupMinMaxResourceConfiguration(csConf1);
+
+ try {
+ cs.reinitialize(csConf1, rm.getRMContext());
+ Assert.fail();
+ } catch (IOException e) {
+ Assert.assertTrue(e instanceof IOException);
+ Assert.assertEquals(
+ "Failed to re-init queues : Queue 'queueA' should use either"
+ + " percentage based capacity configuration or absolute resource.",
+ e.getMessage());
+ }
+ rm.stop();
+
+ // 2. Create a new config with min/max alone with a complex queue config.
+ // Check all values could be fetched correctly.
+ CapacitySchedulerConfiguration csConf2 = setupComplexQueueConfiguration(
+ false);
+ setupComplexMinMaxResourceConfig(csConf2);
+
+ rm = new MockRM(csConf2);
+ rm.start();
+ rm.registerNode("127.0.0.1:1234", 250 * GB, 40);
+ cs = (CapacityScheduler) rm.getResourceScheduler();
+
+ LeafQueue qA1 = (LeafQueue) cs.getQueue(QUEUEA1);
+ Assert.assertEquals("Effective Min resource for QUEUEA1 is not correct",
+ QUEUE_A1_MINRES, qA1.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEA1 is not correct",
+ QUEUE_A_MAXRES, qA1.queueResourceQuotas.getEffectiveMaxResource());
+
+ LeafQueue qA2 = (LeafQueue) cs.getQueue(QUEUEA2);
+ Assert.assertEquals("Effective Min resource for QUEUEA2 is not correct",
+ QUEUE_A2_MINRES, qA2.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEA2 is not correct",
+ QUEUE_A_MAXRES, qA2.queueResourceQuotas.getEffectiveMaxResource());
+
+ LeafQueue qB1 = (LeafQueue) cs.getQueue(QUEUEB1);
+ Assert.assertNotNull(qB1);
+ Assert.assertEquals("Min resource configured for QUEUEB1 is not correct",
+ QUEUE_B1_MINRES, qB1.queueResourceQuotas.getConfiguredMinResource());
+ Assert.assertEquals("Max resource configured for QUEUEB1 is not correct",
+ QUEUE_B_MAXRES, qB1.queueResourceQuotas.getConfiguredMaxResource());
+ Assert.assertEquals("Effective Min resource for QUEUEB1 is not correct",
+ QUEUE_B1_MINRES, qB1.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEB1 is not correct",
+ QUEUE_B_MAXRES, qB1.queueResourceQuotas.getEffectiveMaxResource());
+
+ LeafQueue qC = (LeafQueue) cs.getQueue(QUEUEC);
+ Assert.assertNotNull(qC);
+ Assert.assertEquals("Min resource configured for QUEUEC is not correct",
+ QUEUE_C_MINRES, qC.queueResourceQuotas.getConfiguredMinResource());
+ Assert.assertEquals("Max resource configured for QUEUEC is not correct",
+ QUEUE_C_MAXRES, qC.queueResourceQuotas.getConfiguredMaxResource());
+ Assert.assertEquals("Effective Min resource for QUEUEC is not correct",
+ QUEUE_C_MINRES, qC.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEC is not correct",
+ QUEUE_C_MAXRES, qC.queueResourceQuotas.getEffectiveMaxResource());
+
+ // 3. Create a new config and make sure one queue's min resource is more
+ // than its max resource configured.
+ CapacitySchedulerConfiguration csConf3 = setupComplexQueueConfiguration(
+ false);
+ setupComplexMinMaxResourceConfig(csConf3);
+
+ csConf3.setMinimumResourceRequirement("", QUEUEB1_FULL, QUEUE_B_MAXRES);
+ csConf3.setMaximumResourceRequirement("", QUEUEB1_FULL, QUEUE_B1_MINRES);
+
+ try {
+ cs.reinitialize(csConf3, rm.getRMContext());
+ Assert.fail();
+ } catch (IOException e) {
+ Assert.assertTrue(e instanceof IOException);
+ Assert.assertEquals(
+ "Failed to re-init queues : Min resource configuration "
+ + "<memory:153600, vCores:30> is greater than its "
+ + "max value:<memory:40960, vCores:10> in queue:queueB1",
+ e.getMessage());
+ }
+
+ // 4. Create a new config and make sure one queue's max resource is more
+ // than its preant's max resource configured.
+ CapacitySchedulerConfiguration csConf4 = setupComplexQueueConfiguration(
+ false);
+ setupComplexMinMaxResourceConfig(csConf4);
+
+ csConf4.setMaximumResourceRequirement("", QUEUEB1_FULL, QUEUE_A_MAXRES);
+
+ try {
+ cs.reinitialize(csConf4, rm.getRMContext());
+ Assert.fail();
+ } catch (IOException e) {
+ Assert.assertTrue(e instanceof IOException);
+ Assert
+ .assertEquals(
+ "Failed to re-init queues : Max resource configuration "
+ + "<memory:204800, vCores:30> is greater than parents max value:"
+ + "<memory:153600, vCores:30> in queue:queueB1",
+ e.getMessage());
+ }
+ rm.stop();
+ }
+
+ @Test
+ public void testComplexValidateAbsoluteResourceConfig() throws Exception {
+ /**
+ * Queue structure is as follows. root / | \ a b c / \ | a1 a2 b1
+ *
+ * Test below cases: 1) Parent and its child queues must use either
+ * percentage based or absolute resource configuration. 2) Parent's min
+ * resource must be more than sum of child's min resource.
+ */
+
+ // create conf with basic queue configuration.
+ CapacitySchedulerConfiguration csConf = setupComplexQueueConfiguration(
+ false);
+ setupComplexMinMaxResourceConfig(csConf);
+ csConf.setClass(YarnConfiguration.RM_SCHEDULER, CapacityScheduler.class,
+ ResourceScheduler.class);
+
+ @SuppressWarnings("resource")
+ MockRM rm = new MockRM(csConf);
+ rm.start();
+
+ // Add few nodes
+ rm.registerNode("127.0.0.1:1234", 250 * GB, 40);
+
+ // 1. Explicitly set percentage based config for parent queues. This will
+ // make Queue A,B and C with percentage based and A1,A2 or B1 with absolute
+ // resource.
+ csConf.setCapacity(QUEUEA_FULL, 50f);
+ csConf.setCapacity(QUEUEB_FULL, 25f);
+ csConf.setCapacity(QUEUEC_FULL, 25f);
+
+ // Also unset resource based config.
+ csConf.setMinimumResourceRequirement("", QUEUEA_FULL, Resources.none());
+ csConf.setMinimumResourceRequirement("", QUEUEB_FULL, Resources.none());
+ csConf.setMinimumResourceRequirement("", QUEUEC_FULL, Resources.none());
+
+ // Get queue object to verify min/max resource configuration.
+ CapacityScheduler cs = (CapacityScheduler) rm.getResourceScheduler();
+ try {
+ cs.reinitialize(csConf, rm.getRMContext());
+ Assert.fail();
+ } catch (IOException e) {
+ Assert.assertTrue(e instanceof IOException);
+ Assert.assertEquals(
+ "Failed to re-init queues : Parent queue 'queueA' "
+ + "and child queue 'queueA1' should use either percentage based"
+ + " capacity configuration or absolute resource together.",
+ e.getMessage());
+ }
+
+ // 2. Create a new config and make sure one queue's min resource is more
+ // than its max resource configured.
+ CapacitySchedulerConfiguration csConf1 = setupComplexQueueConfiguration(
+ false);
+ setupComplexMinMaxResourceConfig(csConf1);
+
+ // Configure QueueA with lesser resource than its children.
+ csConf1.setMinimumResourceRequirement("", QUEUEA_FULL, QUEUE_A1_MINRES);
+
+ try {
+ cs.reinitialize(csConf1, rm.getRMContext());
+ Assert.fail();
+ } catch (IOException e) {
+ Assert.assertTrue(e instanceof IOException);
+ Assert.assertEquals("Failed to re-init queues : Parent Queues capacity: "
+ + "<memory:51200, vCores:5> is less than to its children:"
+ + "<memory:102400, vCores:10> for queue:queueA", e.getMessage());
+ }
+ }
+
+ @Test
+ public void testEffectiveResourceAfterReducingClusterResource()
+ throws Exception {
+ // create conf with basic queue configuration.
+ CapacitySchedulerConfiguration csConf = setupSimpleQueueConfiguration(
+ false);
+ setupMinMaxResourceConfiguration(csConf);
+
+ csConf.setClass(YarnConfiguration.RM_SCHEDULER, CapacityScheduler.class,
+ ResourceScheduler.class);
+
+ @SuppressWarnings("resource")
+ MockRM rm = new MockRM(csConf);
+ rm.start();
+
+ // Add few nodes
+ MockNM nm1 = rm.registerNode("127.0.0.1:1234", 125 * GB, 20);
+ rm.registerNode("127.0.0.2:1234", 125 * GB, 20);
+
+ // Get queue object to verify min/max resource configuration.
+ CapacityScheduler cs = (CapacityScheduler) rm.getResourceScheduler();
+
+ LeafQueue qA = (LeafQueue) cs.getQueue(QUEUEA);
+ Assert.assertNotNull(qA);
+ Assert.assertEquals("Min resource configured for QUEUEA is not correct",
+ QUEUE_A_MINRES, qA.queueResourceQuotas.getConfiguredMinResource());
+ Assert.assertEquals("Max resource configured for QUEUEA is not correct",
+ QUEUE_A_MAXRES, qA.queueResourceQuotas.getConfiguredMaxResource());
+ Assert.assertEquals("Effective Min resource for QUEUEA is not correct",
+ QUEUE_A_MINRES, qA.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEA is not correct",
+ QUEUE_A_MAXRES, qA.queueResourceQuotas.getEffectiveMaxResource());
+
+ LeafQueue qB = (LeafQueue) cs.getQueue(QUEUEB);
+ Assert.assertNotNull(qB);
+ Assert.assertEquals("Min resource configured for QUEUEB is not correct",
+ QUEUE_B_MINRES, qB.queueResourceQuotas.getConfiguredMinResource());
+ Assert.assertEquals("Max resource configured for QUEUEB is not correct",
+ QUEUE_B_MAXRES, qB.queueResourceQuotas.getConfiguredMaxResource());
+ Assert.assertEquals("Effective Min resource for QUEUEB is not correct",
+ QUEUE_B_MINRES, qB.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEB is not correct",
+ QUEUE_B_MAXRES, qB.queueResourceQuotas.getEffectiveMaxResource());
+
+ LeafQueue qC = (LeafQueue) cs.getQueue(QUEUEC);
+ Assert.assertNotNull(qC);
+ Assert.assertEquals("Min resource configured for QUEUEC is not correct",
+ QUEUE_C_MINRES, qC.queueResourceQuotas.getConfiguredMinResource());
+ Assert.assertEquals("Max resource configured for QUEUEC is not correct",
+ QUEUE_C_MAXRES, qC.queueResourceQuotas.getConfiguredMaxResource());
+ Assert.assertEquals("Effective Min resource for QUEUEC is not correct",
+ QUEUE_C_MINRES, qC.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEC is not correct",
+ QUEUE_C_MAXRES, qC.queueResourceQuotas.getEffectiveMaxResource());
+
+ // unregister one NM.
+ rm.unRegisterNode(nm1);
+
+ // After loosing one NM, effective min res of queueA will become just
+ // above half. Hence A's min will be 60Gi and 6 cores and max will be
+ // 128GB and 20 cores.
+ Assert.assertEquals("Effective Min resource for QUEUEA is not correct",
+ QUEUEA_REDUCED, qA.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEA is not correct",
+ QUEUEMAX_REDUCED, qA.queueResourceQuotas.getEffectiveMaxResource());
+
+ Assert.assertEquals("Effective Min resource for QUEUEB is not correct",
+ QUEUEB_REDUCED, qB.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEB is not correct",
+ QUEUEMAX_REDUCED, qB.queueResourceQuotas.getEffectiveMaxResource());
+
+ Assert.assertEquals("Effective Min resource for QUEUEC is not correct",
+ QUEUEC_REDUCED, qC.queueResourceQuotas.getEffectiveMinResource());
+ Assert.assertEquals("Effective Max resource for QUEUEC is not correct",
+ QUEUEMAX_REDUCED, qC.queueResourceQuotas.getEffectiveMaxResource());
+
+ rm.stop();
+ }
+}
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestApplicationLimits.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestApplicationLimits.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestApplicationLimits.java
index 8aca235..24ae244 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestApplicationLimits.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestApplicationLimits.java
@@ -60,6 +60,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppState;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ActiveUsersManager;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueResourceQuotas;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceLimits;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceUsage;
@@ -86,6 +87,7 @@ public class TestApplicationLimits {
final static int GB = 1024;
LeafQueue queue;
+ CSQueue root;
private final ResourceCalculator resourceCalculator = new DefaultResourceCalculator();
@@ -100,7 +102,7 @@ public class TestApplicationLimits {
setupQueueConfiguration(csConf);
rmContext = TestUtils.getMockRMContext();
-
+ Resource clusterResource = Resources.createResource(10 * 16 * GB, 10 * 32);
CapacitySchedulerContext csContext = mock(CapacitySchedulerContext.class);
when(csContext.getConfiguration()).thenReturn(csConf);
@@ -110,10 +112,11 @@ public class TestApplicationLimits {
when(csContext.getMaximumResourceCapability()).
thenReturn(Resources.createResource(16*GB, 32));
when(csContext.getClusterResource()).
- thenReturn(Resources.createResource(10 * 16 * GB, 10 * 32));
+ thenReturn(clusterResource);
when(csContext.getResourceCalculator()).
thenReturn(resourceCalculator);
when(csContext.getRMContext()).thenReturn(rmContext);
+ when(csContext.getPreemptionManager()).thenReturn(new PreemptionManager());
RMContainerTokenSecretManager containerTokenSecretManager =
new RMContainerTokenSecretManager(conf);
@@ -122,13 +125,17 @@ public class TestApplicationLimits {
containerTokenSecretManager);
Map<String, CSQueue> queues = new HashMap<String, CSQueue>();
- CSQueue root = CapacitySchedulerQueueManager
+ root = CapacitySchedulerQueueManager
.parseQueue(csContext, csConf, null, "root",
queues, queues,
TestUtils.spyHook);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
-
queue = spy(new LeafQueue(csContext, A, root, null));
+ QueueResourceQuotas queueResourceQuotas = ((LeafQueue) queues.get(A))
+ .getQueueResourceQuotas();
+ doReturn(queueResourceQuotas).when(queue).getQueueResourceQuotas();
// Stub out ACL checks
doReturn(true).
@@ -189,6 +196,8 @@ public class TestApplicationLimits {
// when there is only 1 user, and drops to 2G (the userlimit) when there
// is a second user
Resource clusterResource = Resource.newInstance(80 * GB, 40);
+ root.updateClusterResource(clusterResource, new ResourceLimits(
+ clusterResource));
queue.updateClusterResource(clusterResource, new ResourceLimits(
clusterResource));
@@ -287,6 +296,8 @@ public class TestApplicationLimits {
CSQueue root =
CapacitySchedulerQueueManager.parseQueue(csContext, csConf, null,
"root", queues, queues, TestUtils.spyHook);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
LeafQueue queue = (LeafQueue)queues.get(A);
@@ -357,6 +368,8 @@ public class TestApplicationLimits {
csContext, csConf, null, "root",
queues, queues, TestUtils.spyHook);
clusterResource = Resources.createResource(100 * 16 * GB);
+ root.updateClusterResource(clusterResource, new ResourceLimits(
+ clusterResource));
queue = (LeafQueue)queues.get(A);
@@ -378,6 +391,8 @@ public class TestApplicationLimits {
root = CapacitySchedulerQueueManager.parseQueue(
csContext, csConf, null, "root",
queues, queues, TestUtils.spyHook);
+ root.updateClusterResource(clusterResource, new ResourceLimits(
+ clusterResource));
queue = (LeafQueue)queues.get(A);
assertEquals(9999, (int)csConf.getMaximumApplicationsPerQueue(queue.getQueuePath()));
@@ -393,7 +408,7 @@ public class TestApplicationLimits {
final String user_0 = "user_0";
final String user_1 = "user_1";
final String user_2 = "user_2";
-
+
assertEquals(Resource.newInstance(16 * GB, 1),
queue.calculateAndGetAMResourceLimit());
assertEquals(Resource.newInstance(8 * GB, 1),
@@ -578,6 +593,7 @@ public class TestApplicationLimits {
thenReturn(Resources.createResource(16*GB));
when(csContext.getResourceCalculator()).thenReturn(resourceCalculator);
when(csContext.getRMContext()).thenReturn(rmContext);
+ when(csContext.getPreemptionManager()).thenReturn(new PreemptionManager());
// Say cluster has 100 nodes of 16G each
Resource clusterResource = Resources.createResource(100 * 16 * GB);
@@ -586,6 +602,8 @@ public class TestApplicationLimits {
Map<String, CSQueue> queues = new HashMap<String, CSQueue>();
CSQueue rootQueue = CapacitySchedulerQueueManager.parseQueue(csContext,
csConf, null, "root", queues, queues, TestUtils.spyHook);
+ rootQueue.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
ResourceUsage queueCapacities = rootQueue.getQueueResourceUsage();
when(csContext.getClusterResourceUsage())
@@ -693,6 +711,8 @@ public class TestApplicationLimits {
// Now reduce cluster size and check for the smaller headroom
clusterResource = Resources.createResource(90*16*GB);
+ rootQueue.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Any change is cluster resource needs to enforce user-limit recomputation.
// In existing code, LeafQueue#updateClusterResource handled this. However
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestApplicationLimitsByPartition.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestApplicationLimitsByPartition.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestApplicationLimitsByPartition.java
index 0aac2ef..d73f1c8 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestApplicationLimitsByPartition.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestApplicationLimitsByPartition.java
@@ -54,6 +54,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceLimits;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceUsage;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt.AMState;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.preemption.PreemptionManager;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerNode;
import org.apache.hadoop.yarn.util.resource.DefaultResourceCalculator;
@@ -600,6 +601,7 @@ public class TestApplicationLimitsByPartition {
RMContext spyRMContext = spy(rmContext);
when(spyRMContext.getNodeLabelManager()).thenReturn(mgr);
when(csContext.getRMContext()).thenReturn(spyRMContext);
+ when(csContext.getPreemptionManager()).thenReturn(new PreemptionManager());
mgr.activateNode(NodeId.newInstance("h0", 0),
Resource.newInstance(160 * GB, 16)); // default Label
@@ -615,6 +617,8 @@ public class TestApplicationLimitsByPartition {
Map<String, CSQueue> queues = new HashMap<String, CSQueue>();
CSQueue rootQueue = CapacitySchedulerQueueManager.parseQueue(csContext,
csConf, null, "root", queues, queues, TestUtils.spyHook);
+ rootQueue.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
ResourceUsage queueResUsage = rootQueue.getQueueResourceUsage();
when(csContext.getClusterResourceUsage())
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestCapacityScheduler.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestCapacityScheduler.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestCapacityScheduler.java
index e91f734..23a371a 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestCapacityScheduler.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestCapacityScheduler.java
@@ -4307,7 +4307,7 @@ public class TestCapacityScheduler {
null, null, NULL_UPDATE_REQUESTS);
CapacityScheduler.schedule(cs);
}
- assertEquals("P2 Used Resource should be 8 GB", 8 * GB,
+ assertEquals("P2 Used Resource should be 7 GB", 7 * GB,
cs.getQueue("p2").getUsedResources().getMemorySize());
//Free a container from X1
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestChildQueueOrder.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestChildQueueOrder.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestChildQueueOrder.java
index 0fcc86d..fcfa0dd 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestChildQueueOrder.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestChildQueueOrder.java
@@ -242,6 +242,8 @@ public class TestChildQueueOrder {
Resources.createResource(numNodes * (memoryPerNode*GB),
numNodes * coresPerNode);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Start testing
CSQueue a = queues.get(A);
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestLeafQueue.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestLeafQueue.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestLeafQueue.java
index a32352b..96f8970 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestLeafQueue.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestLeafQueue.java
@@ -191,6 +191,8 @@ public class TestLeafQueue {
CapacitySchedulerConfiguration.ROOT,
queues, queues,
TestUtils.spyHook);
+ root.updateClusterResource(Resources.createResource(100 * 16 * GB, 100 * 32),
+ new ResourceLimits(Resources.createResource(100 * 16 * GB, 100 * 32)));
ResourceUsage queueResUsage = root.getQueueResourceUsage();
when(csContext.getClusterResourceUsage())
@@ -307,13 +309,11 @@ public class TestLeafQueue {
// Verify the value for getAMResourceLimit for queues with < .1 maxcap
Resource clusterResource = Resource.newInstance(50 * GB, 50);
- a.updateClusterResource(clusterResource,
+ root.updateClusterResource(clusterResource,
new ResourceLimits(clusterResource));
assertEquals(Resource.newInstance(1 * GB, 1),
a.calculateAndGetAMResourceLimit());
- b.updateClusterResource(clusterResource,
- new ResourceLimits(clusterResource));
assertEquals(Resource.newInstance(5 * GB, 1),
b.calculateAndGetAMResourceLimit());
}
@@ -358,6 +358,8 @@ public class TestLeafQueue {
Resource clusterResource =
Resources.createResource(numNodes * (8*GB), numNodes * 16);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
Priority priority = TestUtils.createMockPriority(1);
@@ -556,6 +558,8 @@ public class TestLeafQueue {
Resource clusterResource =
Resources.createResource(numNodes * (8*GB), numNodes * 16);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
Priority priority = TestUtils.createMockPriority(1);
@@ -630,6 +634,8 @@ public class TestLeafQueue {
// Test max-capacity
// Now - no more allocs since we are at max-cap
a.setMaxCapacity(0.5f);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
applyCSAssignment(clusterResource,
a.assignContainers(clusterResource, node_0,
new ResourceLimits(clusterResource),
@@ -699,6 +705,8 @@ public class TestLeafQueue {
Resource clusterResource =
Resources.createResource(numNodes * (80 * GB), numNodes * 100);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Set user-limit. Need a small queue within a large cluster.
b.setUserLimit(50);
@@ -779,6 +787,8 @@ public class TestLeafQueue {
Resources.createResource(numNodes * (8 * GB), numNodes * 100);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
when(csContext.getClusterResource()).thenReturn(clusterResource);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests so that one application is memory dominant
// and other application is vcores dominant
@@ -891,6 +901,8 @@ public class TestLeafQueue {
Resource clusterResource =
Resources.createResource(numNodes * (8*GB), numNodes * 16);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
Priority priority = TestUtils.createMockPriority(1);
@@ -915,6 +927,8 @@ public class TestLeafQueue {
// Set user-limit
a.setUserLimit(50);
a.setUserLimitFactor(2);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// There're two active users
assertEquals(2, a.getAbstractUsersManager().getNumActiveUsers());
@@ -940,7 +954,7 @@ public class TestLeafQueue {
assertEquals(1*GB, app_1.getCurrentConsumption().getMemorySize());
// Allocate one container to app_0, before allocating this container,
- // user-limit = ceil((4 + 1) / 2) = 3G. app_0's used resource (3G) <=
+ // user-limit = floor((5 + 1) / 2) = 3G. app_0's used resource (3G) <=
// user-limit.
applyCSAssignment(clusterResource,
a.assignContainers(clusterResource, node_1,
@@ -1068,15 +1082,9 @@ public class TestLeafQueue {
a.assignContainers(clusterResource, node_1,
new ResourceLimits(clusterResource),
SchedulingMode.RESPECT_PARTITION_EXCLUSIVITY), a, nodes, apps);
- assertEquals(9*GB, a.getUsedResources().getMemorySize());
- assertEquals(8*GB, app_0.getCurrentConsumption().getMemorySize());
- assertEquals(1*GB, app_1.getCurrentConsumption().getMemorySize());
-
- assertEquals(4*GB,
- app_0.getTotalPendingRequestsPerPartition().get("").getMemorySize());
-
- assertEquals(1*GB,
- app_1.getTotalPendingRequestsPerPartition().get("").getMemorySize());
+ assertEquals(12*GB, a.getUsedResources().getMemorySize());
+ assertEquals(12*GB, app_0.getCurrentConsumption().getMemorySize());
+ assertEquals(0*GB, app_1.getCurrentConsumption().getMemorySize());
}
@SuppressWarnings({ "unchecked", "rawtypes" })
@@ -1100,6 +1108,8 @@ public class TestLeafQueue {
final int numNodes = 2;
Resource clusterResource = Resources.createResource(numNodes * (8*GB), 1);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
CapacitySchedulerQueueManager mockCapacitySchedulerQueueManager
= mock(CapacitySchedulerQueueManager.class);
@@ -1122,6 +1132,8 @@ public class TestLeafQueue {
qb.setUserLimit(100);
qb.setUserLimitFactor(1);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
final ApplicationAttemptId appAttemptId_0 =
TestUtils.getMockApplicationAttemptId(0, 0);
FiCaSchedulerApp app_0 =
@@ -1256,106 +1268,6 @@ public class TestLeafQueue {
}
@Test
- public void testUserHeadroomMultiApp() throws Exception {
- // Mock the queue
- LeafQueue a = stubLeafQueue((LeafQueue)queues.get(A));
- //unset maxCapacity
- a.setMaxCapacity(1.0f);
-
- // Users
- final String user_0 = "user_0";
- final String user_1 = "user_1";
-
- // Submit applications
- final ApplicationAttemptId appAttemptId_0 =
- TestUtils.getMockApplicationAttemptId(0, 0);
- FiCaSchedulerApp app_0 =
- new FiCaSchedulerApp(appAttemptId_0, user_0, a,
- a.getAbstractUsersManager(), spyRMContext);
- a.submitApplicationAttempt(app_0, user_0);
-
- final ApplicationAttemptId appAttemptId_1 =
- TestUtils.getMockApplicationAttemptId(1, 0);
- FiCaSchedulerApp app_1 =
- new FiCaSchedulerApp(appAttemptId_1, user_0, a,
- a.getAbstractUsersManager(), spyRMContext);
- a.submitApplicationAttempt(app_1, user_0); // same user
-
- final ApplicationAttemptId appAttemptId_2 =
- TestUtils.getMockApplicationAttemptId(2, 0);
- FiCaSchedulerApp app_2 =
- new FiCaSchedulerApp(appAttemptId_2, user_1, a,
- a.getAbstractUsersManager(), spyRMContext);
- a.submitApplicationAttempt(app_2, user_1);
-
- // Setup some nodes
- String host_0 = "127.0.0.1";
- FiCaSchedulerNode node_0 = TestUtils.getMockNode(host_0, DEFAULT_RACK,
- 0, 16*GB);
- String host_1 = "127.0.0.2";
- FiCaSchedulerNode node_1 = TestUtils.getMockNode(host_1, DEFAULT_RACK,
- 0, 16*GB);
-
- Map<ApplicationAttemptId, FiCaSchedulerApp> apps = ImmutableMap.of(
- app_0.getApplicationAttemptId(), app_0, app_1.getApplicationAttemptId(),
- app_1, app_2.getApplicationAttemptId(), app_2);
- Map<NodeId, FiCaSchedulerNode> nodes = ImmutableMap.of(node_0.getNodeID(),
- node_0, node_1.getNodeID(), node_1);
-
- final int numNodes = 2;
- Resource clusterResource = Resources.createResource(numNodes * (16*GB), 1);
- when(csContext.getNumClusterNodes()).thenReturn(numNodes);
-
- Priority priority = TestUtils.createMockPriority(1);
-
- app_0.updateResourceRequests(Collections.singletonList(
- TestUtils.createResourceRequest(ResourceRequest.ANY, 1*GB, 1, true,
- priority, recordFactory)));
-
- applyCSAssignment(clusterResource,
- a.assignContainers(clusterResource, node_0,
- new ResourceLimits(clusterResource),
- SchedulingMode.RESPECT_PARTITION_EXCLUSIVITY), a, nodes, apps);
- assertEquals(1*GB, a.getUsedResources().getMemorySize());
- assertEquals(1*GB, app_0.getCurrentConsumption().getMemorySize());
- assertEquals(0*GB, app_1.getCurrentConsumption().getMemorySize());
- //Now, headroom is the same for all apps for a given user + queue combo
- //and a change to any app's headroom is reflected for all the user's apps
- //once those apps are active/have themselves calculated headroom for
- //allocation at least one time
- assertEquals(2*GB, app_0.getHeadroom().getMemorySize());
- assertEquals(0*GB, app_1.getHeadroom().getMemorySize());//not yet active
- assertEquals(0*GB, app_2.getHeadroom().getMemorySize());//not yet active
-
- app_1.updateResourceRequests(Collections.singletonList(
- TestUtils.createResourceRequest(ResourceRequest.ANY, 1*GB, 2, true,
- priority, recordFactory)));
-
- applyCSAssignment(clusterResource,
- a.assignContainers(clusterResource, node_0,
- new ResourceLimits(clusterResource),
- SchedulingMode.RESPECT_PARTITION_EXCLUSIVITY), a, nodes, apps);
- assertEquals(2*GB, a.getUsedResources().getMemorySize());
- assertEquals(1*GB, app_0.getCurrentConsumption().getMemorySize());
- assertEquals(1*GB, app_1.getCurrentConsumption().getMemorySize());
- assertEquals(1*GB, app_0.getHeadroom().getMemorySize());
- assertEquals(1*GB, app_1.getHeadroom().getMemorySize());//now active
- assertEquals(0*GB, app_2.getHeadroom().getMemorySize());//not yet active
-
- //Complete container and verify that headroom is updated, for both apps
- //for the user
- RMContainer rmContainer = app_0.getLiveContainers().iterator().next();
- a.completedContainer(clusterResource, app_0, node_0, rmContainer,
- ContainerStatus.newInstance(rmContainer.getContainerId(),
- ContainerState.COMPLETE, "",
- ContainerExitStatus.KILLED_BY_RESOURCEMANAGER),
- RMContainerEventType.KILL, null, true);
-
- assertEquals(2*GB, app_0.getHeadroom().getMemorySize());
- assertEquals(2*GB, app_1.getHeadroom().getMemorySize());
- }
-
- @Test
public void testHeadroomWithMaxCap() throws Exception {
// Mock the queue
LeafQueue a = stubLeafQueue((LeafQueue)queues.get(A));
@@ -1403,7 +1315,12 @@ public class TestLeafQueue {
final int numNodes = 2;
Resource clusterResource = Resources.createResource(numNodes * (8*GB), 1);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
-
+
+ ParentQueue root = (ParentQueue) queues
+ .get(CapacitySchedulerConfiguration.ROOT);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
+
// Setup resource-requests
Priority priority = TestUtils.createMockPriority(1);
app_0.updateResourceRequests(Collections.singletonList(
@@ -1454,6 +1371,8 @@ public class TestLeafQueue {
// Submit requests for app_1 and set max-cap
a.setMaxCapacity(.1f);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
app_2.updateResourceRequests(Collections.singletonList(
TestUtils.createResourceRequest(ResourceRequest.ANY, 1*GB, 1, true,
priority, recordFactory)));
@@ -1542,6 +1461,8 @@ public class TestLeafQueue {
Resources.createResource(numNodes * (8*GB), numNodes * 16);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
when(csContext.getClusterResource()).thenReturn(clusterResource);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
Priority priority = TestUtils.createMockPriority(1);
@@ -1624,6 +1545,8 @@ public class TestLeafQueue {
// Test max-capacity
// Now - no more allocs since we are at max-cap
a.setMaxCapacity(0.5f);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
applyCSAssignment(clusterResource,
a.assignContainers(clusterResource, node_0,
new ResourceLimits(clusterResource),
@@ -1638,6 +1561,8 @@ public class TestLeafQueue {
// Now, allocations should goto app_3 since it's under user-limit
a.setMaxCapacity(1.0f);
a.setUserLimitFactor(1);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
applyCSAssignment(clusterResource,
a.assignContainers(clusterResource, node_0,
new ResourceLimits(clusterResource),
@@ -1743,6 +1668,8 @@ public class TestLeafQueue {
Resource clusterResource =
Resources.createResource(numNodes * (4*GB), numNodes * 16);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
Priority priority = TestUtils.createMockPriority(1);
@@ -1880,6 +1807,8 @@ public class TestLeafQueue {
final int numNodes = 3;
Resource clusterResource =
Resources.createResource(numNodes * (4*GB), numNodes * 16);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
when(csContext.getMaximumResourceCapability()).thenReturn(
Resources.createResource(4*GB, 16));
@@ -2051,6 +1980,8 @@ public class TestLeafQueue {
Resource clusterResource =
Resources.createResource(numNodes * (8*GB), numNodes * 16);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests and submit
Priority priority = TestUtils.createMockPriority(1);
@@ -2237,11 +2168,10 @@ public class TestLeafQueue {
CSQueue newRoot = CapacitySchedulerQueueManager.parseQueue(csContext,
csConf, null, CapacitySchedulerConfiguration.ROOT, newQueues, queues,
TestUtils.spyHook);
- queues = newQueues;
root.reinitialize(newRoot, cs.getClusterResource());
// Manipulate queue 'b'
- LeafQueue a = stubLeafQueue((LeafQueue) queues.get(B));
+ LeafQueue a = stubLeafQueue((LeafQueue) newQueues.get(B));
// Check locality parameters.
assertEquals(2, a.getNodeLocalityDelay());
@@ -2277,6 +2207,8 @@ public class TestLeafQueue {
Resource clusterResource =
Resources.createResource(numNodes * (8 * GB), numNodes * 16);
when(spyRMContext.getScheduler().getNumClusterNodes()).thenReturn(numNodes);
+ newRoot.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests and submit
Priority priority = TestUtils.createMockPriority(1);
@@ -2412,6 +2344,8 @@ public class TestLeafQueue {
Resource clusterResource =
Resources.createResource(numNodes * (8*GB), 1);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests and submit
List<ResourceRequest> app_0_requests_0 = new ArrayList<ResourceRequest>();
@@ -2545,6 +2479,8 @@ public class TestLeafQueue {
Resource clusterResource = Resources.createResource(
numNodes * (8*GB), numNodes * 16);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests and submit
Priority priority = TestUtils.createMockPriority(1);
@@ -2660,17 +2596,14 @@ public class TestLeafQueue {
assertEquals(2, e.getNumActiveApplications());
assertEquals(1, e.getNumPendingApplications());
- csConf.setDouble(CapacitySchedulerConfiguration
- .MAXIMUM_APPLICATION_MASTERS_RESOURCE_PERCENT,
- CapacitySchedulerConfiguration
- .DEFAULT_MAXIMUM_APPLICATIONMASTERS_RESOURCE_PERCENT * 2);
+ csConf.setDouble(
+ CapacitySchedulerConfiguration.MAXIMUM_APPLICATION_MASTERS_RESOURCE_PERCENT,
+ CapacitySchedulerConfiguration.DEFAULT_MAXIMUM_APPLICATIONMASTERS_RESOURCE_PERCENT
+ * 2);
Map<String, CSQueue> newQueues = new HashMap<String, CSQueue>();
- CSQueue newRoot =
- CapacitySchedulerQueueManager.parseQueue(csContext, csConf, null,
- CapacitySchedulerConfiguration.ROOT,
- newQueues, queues,
- TestUtils.spyHook);
- queues = newQueues;
+ CSQueue newRoot = CapacitySchedulerQueueManager.parseQueue(csContext,
+ csConf, null, CapacitySchedulerConfiguration.ROOT, newQueues, queues,
+ TestUtils.spyHook);
root.reinitialize(newRoot, csContext.getClusterResource());
// after reinitialization
@@ -2697,7 +2630,6 @@ public class TestLeafQueue {
CapacitySchedulerConfiguration.ROOT,
newQueues, queues,
TestUtils.spyHook);
- queues = newQueues;
root.reinitialize(newRoot, cs.getClusterResource());
// after reinitialization
@@ -2745,7 +2677,7 @@ public class TestLeafQueue {
assertEquals(1, e.getNumPendingApplications());
Resource clusterResource = Resources.createResource(200 * 16 * GB, 100 * 32);
- e.updateClusterResource(clusterResource,
+ root.updateClusterResource(clusterResource,
new ResourceLimits(clusterResource));
// after updating cluster resource
@@ -2837,6 +2769,9 @@ public class TestLeafQueue {
numNodes * (8*GB), numNodes * 1);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
+
// Setup resource-requests
// resourceName: <priority, memory, #containers, relaxLocality>
// host_0_0: < 1, 1GB, 1, true >
@@ -3036,36 +2971,44 @@ public class TestLeafQueue {
@Test
public void testMaxAMResourcePerQueuePercentAfterQueueRefresh()
throws Exception {
+ Map<String, CSQueue> queues = new HashMap<String, CSQueue>();
CapacitySchedulerConfiguration csConf = new CapacitySchedulerConfiguration();
- Resource clusterResource = Resources
- .createResource(100 * 16 * GB, 100 * 32);
+ final String newRootName = "root" + System.currentTimeMillis();
+ setupQueueConfiguration(csConf, newRootName);
+
+ Resource clusterResource = Resources.createResource(100 * 16 * GB,
+ 100 * 32);
CapacitySchedulerContext csContext = mockCSContext(csConf, clusterResource);
when(csContext.getRMContext()).thenReturn(rmContext);
- csConf.setFloat(CapacitySchedulerConfiguration.
- MAXIMUM_APPLICATION_MASTERS_RESOURCE_PERCENT, 0.1f);
- ParentQueue root = new ParentQueue(csContext,
- CapacitySchedulerConfiguration.ROOT, null, null);
- csConf.setCapacity(CapacitySchedulerConfiguration.ROOT + "." + A, 80);
- LeafQueue a = new LeafQueue(csContext, A, root, null);
- assertEquals(0.1f, a.getMaxAMResourcePerQueuePercent(), 1e-3f);
- assertEquals(a.calculateAndGetAMResourceLimit(),
- Resources.createResource(160 * GB, 1));
-
- csConf.setFloat(CapacitySchedulerConfiguration.
- MAXIMUM_APPLICATION_MASTERS_RESOURCE_PERCENT, 0.2f);
- LeafQueue newA = new LeafQueue(csContext, A, root, null);
- a.reinitialize(newA, clusterResource);
- assertEquals(0.2f, a.getMaxAMResourcePerQueuePercent(), 1e-3f);
- assertEquals(a.calculateAndGetAMResourceLimit(),
- Resources.createResource(320 * GB, 1));
+ csConf.setFloat(
+ CapacitySchedulerConfiguration.MAXIMUM_APPLICATION_MASTERS_RESOURCE_PERCENT,
+ 0.1f);
+
+ CSQueue root;
+ root = CapacitySchedulerQueueManager.parseQueue(csContext, csConf, null,
+ CapacitySchedulerConfiguration.ROOT, queues, queues, TestUtils.spyHook);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
- Resource newClusterResource = Resources.createResource(100 * 20 * GB,
- 100 * 32);
- a.updateClusterResource(newClusterResource,
- new ResourceLimits(newClusterResource));
- // 100 * 20 * 0.2 = 400
- assertEquals(a.calculateAndGetAMResourceLimit(),
- Resources.createResource(400 * GB, 1));
+ // Manipulate queue 'a'
+ LeafQueue b = stubLeafQueue((LeafQueue) queues.get(B));
+ assertEquals(0.1f, b.getMaxAMResourcePerQueuePercent(), 1e-3f);
+ assertEquals(b.calculateAndGetAMResourceLimit(),
+ Resources.createResource(159 * GB, 1));
+
+ csConf.setFloat(
+ CapacitySchedulerConfiguration.MAXIMUM_APPLICATION_MASTERS_RESOURCE_PERCENT,
+ 0.2f);
+ clusterResource = Resources.createResource(100 * 20 * GB, 100 * 32);
+ Map<String, CSQueue> newQueues = new HashMap<String, CSQueue>();
+ CSQueue newRoot = CapacitySchedulerQueueManager.parseQueue(csContext,
+ csConf, null, CapacitySchedulerConfiguration.ROOT, newQueues, queues,
+ TestUtils.spyHook);
+ root.reinitialize(newRoot, clusterResource);
+
+ b = stubLeafQueue((LeafQueue) newQueues.get(B));
+ assertEquals(b.calculateAndGetAMResourceLimit(),
+ Resources.createResource(320 * GB, 1));
}
@Test
@@ -3142,6 +3085,8 @@ public class TestLeafQueue {
Resource clusterResource = Resources.createResource(numNodes * (16 * GB),
numNodes * 16);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
String user_0 = "user_0";
@@ -3308,6 +3253,8 @@ public class TestLeafQueue {
Resource clusterResource = Resources.createResource(
numNodes * (16*GB), numNodes * 16);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
String user_0 = "user_0";
@@ -3435,6 +3382,8 @@ public class TestLeafQueue {
Resource clusterResource =
Resources.createResource(numNodes * (8*GB), numNodes * 16);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests and submit
// App0 has node local request for host_0/host_1, and app1 has node local
@@ -3533,6 +3482,8 @@ public class TestLeafQueue {
Resource clusterResource =
Resources.createResource(numNodes * (100*GB), numNodes * 128);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Pending resource requests for app_0 and app_1 total 5GB.
Priority priority = TestUtils.createMockPriority(1);
@@ -3699,6 +3650,8 @@ public class TestLeafQueue {
Resource clusterResource =
Resources.createResource(numNodes * (100*GB), numNodes * 128);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Pending resource requests for user_0: app_0 and app_1 total 3GB.
Priority priority = TestUtils.createMockPriority(1);
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestParentQueue.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestParentQueue.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestParentQueue.java
index a9196d1..25a9774 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestParentQueue.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestParentQueue.java
@@ -249,6 +249,8 @@ public class TestParentQueue {
Resources.createResource(numNodes * (memoryPerNode*GB),
numNodes * coresPerNode);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Start testing
LeafQueue a = (LeafQueue)queues.get(A);
@@ -494,6 +496,8 @@ public class TestParentQueue {
Resources.createResource(numNodes * (memoryPerNode*GB),
numNodes * coresPerNode);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Start testing
CSQueue a = queues.get(A);
@@ -710,6 +714,8 @@ public class TestParentQueue {
Resources.createResource(numNodes * (memoryPerNode*GB),
numNodes * coresPerNode);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Start testing
LeafQueue a = (LeafQueue)queues.get(A);
@@ -790,6 +796,8 @@ public class TestParentQueue {
Resources.createResource(numNodes * (memoryPerNode*GB),
numNodes * coresPerNode);
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Start testing
LeafQueue b3 = (LeafQueue)queues.get(B3);
http://git-wip-us.apache.org/repos/asf/hadoop/blob/5e798b1a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestReservations.java
----------------------------------------------------------------------
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestReservations.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestReservations.java
index 32f022f..0855720 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestReservations.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestReservations.java
@@ -267,6 +267,8 @@ public class TestReservations {
final int numNodes = 3;
Resource clusterResource = Resources.createResource(numNodes * (8 * GB));
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
Priority priorityAM = TestUtils.createMockPriority(1);
@@ -454,6 +456,8 @@ public class TestReservations {
final int numNodes = 3;
Resource clusterResource = Resources.createResource(numNodes * (8 * GB));
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
Priority priorityAM = TestUtils.createMockPriority(1);
@@ -600,6 +604,8 @@ public class TestReservations {
final int numNodes = 3;
Resource clusterResource = Resources.createResource(numNodes * (8 * GB));
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
Priority priorityAM = TestUtils.createMockPriority(1);
@@ -782,6 +788,8 @@ public class TestReservations {
final int numNodes = 2;
Resource clusterResource = Resources.createResource(numNodes * (8 * GB));
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
Priority priorityAM = TestUtils.createMockPriority(1);
@@ -896,6 +904,10 @@ public class TestReservations {
String host_1 = "host_1";
FiCaSchedulerNode node_1 = TestUtils.getMockNode(host_1, DEFAULT_RACK, 0,
8 * GB);
+
+ Resource clusterResource = Resources.createResource(2 * 8 * GB);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
@@ -1068,6 +1080,8 @@ public class TestReservations {
final int numNodes = 2;
Resource clusterResource = Resources.createResource(numNodes * (8 * GB));
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
Priority priorityAM = TestUtils.createMockPriority(1);
@@ -1256,6 +1270,8 @@ public class TestReservations {
final int numNodes = 2;
Resource clusterResource = Resources.createResource(numNodes * (8 * GB));
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
// Setup resource-requests
Priority priorityAM = TestUtils.createMockPriority(1);
@@ -1418,6 +1434,9 @@ public class TestReservations {
final int numNodes = 3;
Resource clusterResource = Resources.createResource(numNodes * (8 * GB));
when(csContext.getNumClusterNodes()).thenReturn(numNodes);
+ root.updateClusterResource(clusterResource,
+ new ResourceLimits(clusterResource));
+
// Setup resource-requests
Priority priorityAM = TestUtils.createMockPriority(1);
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