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YARN-2744. Fixed CapacityScheduler to validate node-labels correctly against queues. Contributed by Wangda Tan.

This commit is contained in:
Vinod Kumar Vavilapalli 2014-11-06 17:28:12 -08:00
parent 16b3482467
commit a3839a9fbf
3 changed files with 144 additions and 7 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -882,6 +882,9 @@ Release 2.6.0 - UNRELEASED
YARN-2812. TestApplicationHistoryServer is likely to fail on less powerful machine.
(Zhijie Shen via xgong)
YARN-2744. Fixed CapacityScheduler to validate node-labels correctly against
queues. (Wangda Tan via vinodkv)
Release 2.5.2 - UNRELEASED
INCOMPATIBLE CHANGES

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/AbstractCSQueue.java
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@ -105,9 +105,9 @@ public abstract class AbstractCSQueue implements CSQueue {
// inherit from parent if labels not set
if (this.accessibleLabels == null && parent != null) {
this.accessibleLabels = parent.getAccessibleNodeLabels();
}
SchedulerUtils.checkIfLabelInClusterNodeLabels(labelManager,
this.accessibleLabels);
}
// inherit from parent if labels not set
if (this.defaultLabelExpression == null && parent != null

144
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestQueueParsing.java
View File

@ -26,9 +26,11 @@ import java.io.IOException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.service.ServiceOperations;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager;
import org.apache.hadoop.yarn.server.resourcemanager.RMContextImpl;
import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.MemoryRMNodeLabelsManager;
import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
import org.apache.hadoop.yarn.server.resourcemanager.security.ClientToAMTokenSecretManagerInRM;
import org.apache.hadoop.yarn.server.resourcemanager.security.NMTokenSecretManagerInRM;
@ -80,7 +82,7 @@ public class TestQueueParsing {
Assert.assertEquals(0.7 * 0.5 * 0.45, c12.getAbsoluteCapacity(), DELTA);
Assert.assertEquals(0.7 * 0.55 * 0.7,
c12.getAbsoluteMaximumCapacity(), DELTA);
capacityScheduler.stop();
ServiceOperations.stopQuietly(capacityScheduler);
}
private void setupQueueConfiguration(CapacitySchedulerConfiguration conf) {
@ -164,7 +166,7 @@ public class TestQueueParsing {
capacityScheduler.init(conf);
capacityScheduler.start();
capacityScheduler.reinitialize(conf, null);
capacityScheduler.stop();
ServiceOperations.stopQuietly(capacityScheduler);
}
public void testMaxCapacity() throws Exception {
@ -339,6 +341,27 @@ public class TestQueueParsing {
conf.setCapacityByLabel(A2, "red", 50);
}
private void setupQueueConfigurationWithSingleLevel(
CapacitySchedulerConfiguration conf) {
// Define top-level queues
conf.setQueues(CapacitySchedulerConfiguration.ROOT, new String[] {"a", "b"});
// Set A configuration
final String A = CapacitySchedulerConfiguration.ROOT + ".a";
conf.setCapacity(A, 10);
conf.setMaximumCapacity(A, 15);
conf.setAccessibleNodeLabels(A, ImmutableSet.of("red", "blue"));
conf.setCapacityByLabel(A, "red", 90);
conf.setCapacityByLabel(A, "blue", 90);
// Set B configuraiton
final String B = CapacitySchedulerConfiguration.ROOT + ".b";
conf.setCapacity(B, 90);
conf.setAccessibleNodeLabels(B, ImmutableSet.of("red", "blue"));
conf.setCapacityByLabel(B, "red", 10);
conf.setCapacityByLabel(B, "blue", 10);
}
@Test
public void testQueueParsingReinitializeWithLabels() throws IOException {
CapacitySchedulerConfiguration csConf =
@ -362,7 +385,7 @@ public class TestQueueParsing {
conf = new YarnConfiguration(csConf);
capacityScheduler.reinitialize(conf, rmContext);
checkQueueLabels(capacityScheduler);
capacityScheduler.stop();
ServiceOperations.stopQuietly(capacityScheduler);
}
private void checkQueueLabels(CapacityScheduler capacityScheduler) {
@ -429,7 +452,7 @@ public class TestQueueParsing {
capacityScheduler.init(csConf);
capacityScheduler.start();
checkQueueLabels(capacityScheduler);
capacityScheduler.stop();
ServiceOperations.stopQuietly(capacityScheduler);
}
@Test
@ -451,6 +474,117 @@ public class TestQueueParsing {
capacityScheduler.init(csConf);
capacityScheduler.start();
checkQueueLabelsInheritConfig(capacityScheduler);
capacityScheduler.stop();
ServiceOperations.stopQuietly(capacityScheduler);
}
@Test(expected = Exception.class)
public void testQueueParsingWhenLabelsNotExistedInNodeLabelManager()
throws IOException {
YarnConfiguration conf = new YarnConfiguration();
CapacitySchedulerConfiguration csConf =
new CapacitySchedulerConfiguration(conf);
setupQueueConfigurationWithLabels(csConf);
CapacityScheduler capacityScheduler = new CapacityScheduler();
RMContextImpl rmContext =
new RMContextImpl(null, null, null, null, null, null,
new RMContainerTokenSecretManager(csConf),
new NMTokenSecretManagerInRM(csConf),
new ClientToAMTokenSecretManagerInRM(), null);
RMNodeLabelsManager nodeLabelsManager = new MemoryRMNodeLabelsManager();
nodeLabelsManager.init(conf);
nodeLabelsManager.start();
rmContext.setNodeLabelManager(nodeLabelsManager);
capacityScheduler.setConf(csConf);
capacityScheduler.setRMContext(rmContext);
capacityScheduler.init(csConf);
capacityScheduler.start();
ServiceOperations.stopQuietly(capacityScheduler);
ServiceOperations.stopQuietly(nodeLabelsManager);
}
@Test(expected = Exception.class)
public void testQueueParsingWhenLabelsInheritedNotExistedInNodeLabelManager()
throws IOException {
YarnConfiguration conf = new YarnConfiguration();
CapacitySchedulerConfiguration csConf =
new CapacitySchedulerConfiguration(conf);
setupQueueConfigurationWithLabelsInherit(csConf);
CapacityScheduler capacityScheduler = new CapacityScheduler();
RMContextImpl rmContext =
new RMContextImpl(null, null, null, null, null, null,
new RMContainerTokenSecretManager(csConf),
new NMTokenSecretManagerInRM(csConf),
new ClientToAMTokenSecretManagerInRM(), null);
RMNodeLabelsManager nodeLabelsManager = new MemoryRMNodeLabelsManager();
nodeLabelsManager.init(conf);
nodeLabelsManager.start();
rmContext.setNodeLabelManager(nodeLabelsManager);
capacityScheduler.setConf(csConf);
capacityScheduler.setRMContext(rmContext);
capacityScheduler.init(csConf);
capacityScheduler.start();
ServiceOperations.stopQuietly(capacityScheduler);
ServiceOperations.stopQuietly(nodeLabelsManager);
}
@Test(expected = Exception.class)
public void testSingleLevelQueueParsingWhenLabelsNotExistedInNodeLabelManager()
throws IOException {
YarnConfiguration conf = new YarnConfiguration();
CapacitySchedulerConfiguration csConf =
new CapacitySchedulerConfiguration(conf);
setupQueueConfigurationWithSingleLevel(csConf);
CapacityScheduler capacityScheduler = new CapacityScheduler();
RMContextImpl rmContext =
new RMContextImpl(null, null, null, null, null, null,
new RMContainerTokenSecretManager(csConf),
new NMTokenSecretManagerInRM(csConf),
new ClientToAMTokenSecretManagerInRM(), null);
RMNodeLabelsManager nodeLabelsManager = new MemoryRMNodeLabelsManager();
nodeLabelsManager.init(conf);
nodeLabelsManager.start();
rmContext.setNodeLabelManager(nodeLabelsManager);
capacityScheduler.setConf(csConf);
capacityScheduler.setRMContext(rmContext);
capacityScheduler.init(csConf);
capacityScheduler.start();
ServiceOperations.stopQuietly(capacityScheduler);
ServiceOperations.stopQuietly(nodeLabelsManager);
}
@Test(expected = Exception.class)
public void testQueueParsingWhenLabelsNotExist() throws IOException {
YarnConfiguration conf = new YarnConfiguration();
CapacitySchedulerConfiguration csConf =
new CapacitySchedulerConfiguration(conf);
setupQueueConfigurationWithLabels(csConf);
CapacityScheduler capacityScheduler = new CapacityScheduler();
RMContextImpl rmContext =
new RMContextImpl(null, null, null, null, null, null,
new RMContainerTokenSecretManager(csConf),
new NMTokenSecretManagerInRM(csConf),
new ClientToAMTokenSecretManagerInRM(), null);
RMNodeLabelsManager nodeLabelsManager = new MemoryRMNodeLabelsManager();
nodeLabelsManager.init(conf);
nodeLabelsManager.start();
rmContext.setNodeLabelManager(nodeLabelsManager);
capacityScheduler.setConf(csConf);
capacityScheduler.setRMContext(rmContext);
capacityScheduler.init(csConf);
capacityScheduler.start();
ServiceOperations.stopQuietly(capacityScheduler);
ServiceOperations.stopQuietly(nodeLabelsManager);
}
}