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From epa...@apache.org
Subject hadoop git commit: YARN-7274. Ability to disable elasticity at leaf queue level. (Zian Chen via wangda)
Date Thu, 11 Oct 2018 17:13:17 GMT
Repository: hadoop
Updated Branches:
  refs/heads/branch-2 5da49631b -> 91f18a514


YARN-7274. Ability to disable elasticity at leaf queue level. (Zian Chen via wangda)

Change-Id: Ic8d43e297f0f5de788b562f7eff8106c5c35e8d2
(cherry picked from commit 74665e3a7d7f05644d9a5abad5a3f2d47597d6c8)


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/91f18a51
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/91f18a51
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/91f18a51

Branch: refs/heads/branch-2
Commit: 91f18a5148675f1c12fd704e949b393cc6ef0e2d
Parents: 5da4963
Author: Wangda Tan <wangda@apache.org>
Authored: Fri Dec 8 15:07:56 2017 -0800
Committer: Eric E Payne <ericp@oath.com>
Committed: Thu Oct 11 16:58:07 2018 +0000

----------------------------------------------------------------------
 .../scheduler/capacity/CSQueueUtils.java        |  16 +-
 .../TestNodeLabelContainerAllocation.java       | 163 ++++++++++++++++++
 .../scheduler/capacity/TestQueueParsing.java    | 168 ++++++++++++++++++-
 3 files changed, 329 insertions(+), 18 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/91f18a51/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSQueueUtils.java
----------------------------------------------------------------------
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/CSQueueUtils.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/CSQueueUtils.java
index e1014c1..9554086 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/CSQueueUtils.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/CSQueueUtils.java
@@ -66,19 +66,9 @@ class CSQueueUtils {
   private static void capacitiesSanityCheck(String queueName,
       QueueCapacities queueCapacities) {
     for (String label : queueCapacities.getExistingNodeLabels()) {
-      float capacity = queueCapacities.getCapacity(label);
-      float maximumCapacity = queueCapacities.getMaximumCapacity(label);
-      if (capacity > maximumCapacity) {
-        throw new IllegalArgumentException("Illegal queue capacity setting, "
-            + "(capacity=" + capacity + ") > (maximum-capacity="
-            + maximumCapacity + "). When label=[" + label + "]");
-      }
-     
-      // Actually, this may not needed since we have verified capacity <=
-      // maximumCapacity. And the way we compute absolute capacity (abs(x) =
-      // cap(x) * cap(x.parent) * ...) is a monotone increasing function. But
-      // just keep it here to make sure our compute abs capacity method works
-      // correctly. 
+      // The only thing we should care about is absolute capacity <=
+      // absolute max capacity otherwise the absolute max capacity is
+      // no longer an absolute maximum.
       float absCapacity = queueCapacities.getAbsoluteCapacity(label);
       float absMaxCapacity = queueCapacities.getAbsoluteMaximumCapacity(label);
       if (absCapacity > absMaxCapacity) {

http://git-wip-us.apache.org/repos/asf/hadoop/blob/91f18a51/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestNodeLabelContainerAllocation.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/TestNodeLabelContainerAllocation.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/TestNodeLabelContainerAllocation.java
index 17c5797..4c0ca6f 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/TestNodeLabelContainerAllocation.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/TestNodeLabelContainerAllocation.java
@@ -2145,4 +2145,167 @@ public class TestNodeLabelContainerAllocation {
 
     rm1.close();
   }
+
+  @Test
+  public void testQueueMetricsWithLabelsDisableElasticity() throws Exception {
+    /**
+     * Test case: have a following queue structure:
+     *
+     * <pre>
+     *
+     *          root
+     *        /      \
+     *       a        b
+     *      (x)      (x)
+     *      / \
+     *     a1 a2
+     *    (x) (x)
+     * </pre>
+     *
+     * a/b can access x, both of them has max-capacity-on-x = 50
+     *
+     * When doing non-exclusive allocation, app in a (or b) can use 100% of x
+     * resource.
+     */
+
+    CapacitySchedulerConfiguration csConf = new CapacitySchedulerConfiguration(
+        this.conf);
+
+    // Define top-level queues
+    csConf.setQueues(CapacitySchedulerConfiguration.ROOT,
+        new String[] { "a", "b" });
+    csConf.setCapacityByLabel(CapacitySchedulerConfiguration.ROOT, "x", 100);
+
+    final String queueA = CapacitySchedulerConfiguration.ROOT + ".a";
+    csConf.setCapacity(queueA, 50);
+    csConf.setMaximumCapacity(queueA, 100);
+    csConf.setAccessibleNodeLabels(queueA, toSet("x"));
+    csConf.setCapacityByLabel(queueA, "x", 50);
+    csConf.setMaximumCapacityByLabel(queueA, "x", 100);
+    final String queueB = CapacitySchedulerConfiguration.ROOT + ".b";
+    csConf.setCapacity(queueB, 50);
+    csConf.setMaximumCapacity(queueB, 100);
+    csConf.setAccessibleNodeLabels(queueB, toSet("x"));
+    csConf.setCapacityByLabel(queueB, "x", 50);
+    csConf.setMaximumCapacityByLabel(queueB, "x", 100);
+
+    // Define 2nd-level queues
+    csConf.setQueues(queueA, new String[] { "a1",
+        "a2"});
+
+    final String A1 = queueA + ".a1";
+    csConf.setCapacity(A1, 20);
+    csConf.setMaximumCapacity(A1, 60);
+    csConf.setAccessibleNodeLabels(A1, toSet("x"));
+    csConf.setCapacityByLabel(A1, "x", 60);
+    csConf.setMaximumCapacityByLabel(A1, "x", 30);
+
+    final String A2 = queueA + ".a2";
+    csConf.setCapacity(A2, 80);
+    csConf.setMaximumCapacity(A2, 40);
+    csConf.setAccessibleNodeLabels(A2, toSet("x"));
+    csConf.setCapacityByLabel(A2, "x", 40);
+    csConf.setMaximumCapacityByLabel(A2, "x", 20);
+
+    // set node -> label
+    mgr.addToCluserNodeLabels(
+        ImmutableSet.of(NodeLabel.newInstance("x", false)));
+    mgr.addLabelsToNode(
+        ImmutableMap.of(NodeId.newInstance("h1", 0), toSet("x")));
+
+    // inject node label manager
+    MockRM rm1 = new MockRM(csConf) {
+      @Override
+      public RMNodeLabelsManager createNodeLabelManager() {
+        return mgr;
+      }
+    };
+
+    rm1.getRMContext().setNodeLabelManager(mgr);
+    rm1.start();
+    MockNM nm1 = rm1.registerNode("h1:1234", 20 * GB); // label = x
+    // app1 -> a1
+    RMApp app1 = rm1.submitApp(1 * GB, "app", "user", null, "a1", "x");
+    MockAM am1 = MockRM.launchAndRegisterAM(app1, rm1, nm1);
+
+    // app1 asks for 6 partition=x containers
+    am1.allocate("*", 1 * GB, 6, new ArrayList<ContainerId>(), "x");
+
+    // NM1 do 50 heartbeats
+    CapacityScheduler cs = (CapacityScheduler) rm1.getResourceScheduler();
+    doNMHeartbeat(rm1, nm1.getNodeId(), 50);
+    checkNumOfContainersInAnAppOnGivenNode(6, nm1.getNodeId(),
+        cs.getApplicationAttempt(am1.getApplicationAttemptId()));
+
+    SchedulerNodeReport reportNm1 = rm1.getResourceScheduler()
+        .getNodeReport(nm1.getNodeId());
+    Assert.assertEquals(6 * GB, reportNm1.getUsedResource().getMemorySize());
+    Assert.assertEquals(14 * GB,
+        reportNm1.getAvailableResource().getMemorySize());
+
+    // Try to launch app2 in a2, asked 2GB, should success
+    // app2 -> a2
+    RMApp app2 = rm1.submitApp(1 * GB, "app", "user", null, "a2", "x");
+    MockAM am2 = MockRM.launchAndRegisterAM(app2, rm1, nm1);
+
+    // app2 asks for 4 partition=x containers
+    am2.allocate("*", 1 * GB, 4, new ArrayList<ContainerId>(), "x");
+    // NM1 do 50 heartbeats
+
+    doNMHeartbeat(rm1, nm1.getNodeId(), 50);
+    checkNumOfContainersInAnAppOnGivenNode(4, nm1.getNodeId(),
+        cs.getApplicationAttempt(am2.getApplicationAttemptId()));
+
+    reportNm1 = rm1.getResourceScheduler()
+        .getNodeReport(nm1.getNodeId());
+    Assert.assertEquals(10 * GB, reportNm1.getUsedResource().getMemorySize());
+    Assert.assertEquals(10 * GB,
+        reportNm1.getAvailableResource().getMemorySize());
+
+    // Kill all apps in queue a2
+    cs.killAllAppsInQueue("a2");
+    rm1.waitForState(app2.getApplicationId(), RMAppState.KILLED);
+    rm1.waitForAppRemovedFromScheduler(app2.getApplicationId());
+
+    // Try to launch app3 in a2, asked 6GB, should fail
+    // app3 -> a2
+    RMApp app3 = rm1.submitApp(1 * GB, "app", "user", null, "a2", "x");
+    MockAM am3 = MockRM.launchAndRegisterAM(app3, rm1, nm1);
+
+    am3.allocate("*", 1 * GB, 6, new ArrayList<ContainerId>(), "x");
+    // NM1 do 50 heartbeats
+    doNMHeartbeat(rm1, nm1.getNodeId(), 50);
+    // app3 cannot preempt more resources restricted by disable elasticity
+    checkNumOfContainersInAnAppOnGivenNode(4, nm1.getNodeId(),
+        cs.getApplicationAttempt(am3.getApplicationAttemptId()));
+
+    Assert.assertEquals(10 * GB, reportNm1.getUsedResource().getMemorySize());
+    Assert.assertEquals(10 * GB,
+        reportNm1.getAvailableResource().getMemorySize());
+
+    // Kill all apps in queue a1
+    cs.killAllAppsInQueue("a1");
+    rm1.waitForState(app1.getApplicationId(), RMAppState.KILLED);
+    rm1.waitForAppRemovedFromScheduler(app1.getApplicationId());
+
+    // app4 -> a1, try to allocate more than 6GB resource, should fail
+    RMApp app4 = rm1.submitApp(1 * GB, "app", "user", null, "a1", "x");
+    MockAM am4 = MockRM.launchAndRegisterAM(app4, rm1, nm1);
+
+    // app3 asks for 7 partition=x containers
+    am4.allocate("*", 1 * GB, 7, new ArrayList<ContainerId>(), "x");
+    // NM1 do 50 heartbeats
+    doNMHeartbeat(rm1, nm1.getNodeId(), 50);
+
+    // app4 should only gets 6GB resource in partition=x
+    // since elasticity is disabled
+    checkNumOfContainersInAnAppOnGivenNode(6, nm1.getNodeId(),
+        cs.getApplicationAttempt(am4.getApplicationAttemptId()));
+
+    Assert.assertEquals(10 * GB, reportNm1.getUsedResource().getMemorySize());
+    Assert.assertEquals(10 * GB,
+        reportNm1.getAvailableResource().getMemorySize());
+
+    rm1.close();
+  }
 }

http://git-wip-us.apache.org/repos/asf/hadoop/blob/91f18a51/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
----------------------------------------------------------------------
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/TestQueueParsing.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/TestQueueParsing.java
index 5d167c7..add14ab 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/TestQueueParsing.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/TestQueueParsing.java
@@ -365,7 +365,76 @@ public class TestQueueParsing {
     conf.setCapacityByLabel(B3, "red", 25);
     conf.setCapacityByLabel(B3, "blue", 25);
   }
-  
+
+  private void setupQueueConfigurationWithLabelsAndReleaseCheck
+      (CapacitySchedulerConfiguration conf) {
+    // Define top-level queues
+    conf.setQueues(CapacitySchedulerConfiguration.ROOT, new String[] {"a", "b"});
+    conf.setCapacityByLabel(CapacitySchedulerConfiguration.ROOT, "red", 100);
+    conf.setCapacityByLabel(CapacitySchedulerConfiguration.ROOT, "blue", 100);
+
+    final String A = CapacitySchedulerConfiguration.ROOT + ".a";
+    // The cap <= max-cap check is not needed
+    conf.setCapacity(A, 50);
+    conf.setMaximumCapacity(A, 100);
+
+    final String B = CapacitySchedulerConfiguration.ROOT + ".b";
+    conf.setCapacity(B, 50);
+    conf.setMaximumCapacity(B, 100);
+
+    LOG.info("Setup top-level queues");
+
+    // Define 2nd-level queues
+    final String A1 = A + ".a1";
+    final String A2 = A + ".a2";
+    conf.setQueues(A, new String[] {"a1", "a2"});
+    conf.setAccessibleNodeLabels(A, ImmutableSet.of("red", "blue"));
+    conf.setCapacityByLabel(A, "red", 50);
+    conf.setMaximumCapacityByLabel(A, "red", 100);
+    conf.setCapacityByLabel(A, "blue", 30);
+    conf.setMaximumCapacityByLabel(A, "blue", 50);
+
+    conf.setCapacity(A1, 60);
+    conf.setMaximumCapacity(A1, 60);
+    conf.setCapacityByLabel(A1, "red", 60);
+    conf.setMaximumCapacityByLabel(A1, "red", 30);
+    conf.setCapacityByLabel(A1, "blue", 100);
+    conf.setMaximumCapacityByLabel(A1, "blue", 100);
+
+    conf.setCapacity(A2, 40);
+    conf.setMaximumCapacity(A2, 85);
+    conf.setAccessibleNodeLabels(A2, ImmutableSet.of("red"));
+    conf.setCapacityByLabel(A2, "red", 40);
+    conf.setMaximumCapacityByLabel(A2, "red", 60);
+
+    final String B1 = B + ".b1";
+    final String B2 = B + ".b2";
+    final String B3 = B + ".b3";
+    conf.setQueues(B, new String[] {"b1", "b2", "b3"});
+    conf.setAccessibleNodeLabels(B, ImmutableSet.of("red", "blue"));
+    conf.setCapacityByLabel(B, "red", 50);
+    conf.setMaximumCapacityByLabel(B, "red", 100);
+    conf.setCapacityByLabel(B, "blue", 70);
+    conf.setMaximumCapacityByLabel(B, "blue", 100);
+
+    conf.setCapacity(B1, 10);
+    conf.setMaximumCapacity(B1, 10);
+    conf.setCapacityByLabel(B1, "red", 60);
+    conf.setMaximumCapacityByLabel(B1, "red", 30);
+    conf.setCapacityByLabel(B1, "blue", 50);
+    conf.setMaximumCapacityByLabel(B1, "blue", 100);
+
+    conf.setCapacity(B2, 80);
+    conf.setMaximumCapacity(B2, 40);
+    conf.setCapacityByLabel(B2, "red", 30);
+    conf.setCapacityByLabel(B2, "blue", 25);
+
+    conf.setCapacity(B3, 10);
+    conf.setMaximumCapacity(B3, 25);
+    conf.setCapacityByLabel(B3, "red", 10);
+    conf.setCapacityByLabel(B3, "blue", 25);
+  }
+
   private void setupQueueConfigurationWithLabelsInherit(
       CapacitySchedulerConfiguration conf) {
     // Define top-level queues
@@ -472,7 +541,7 @@ public class TestQueueParsing {
     // queue-B2 inherits "red"/"blue"
     Assert.assertTrue(capacityScheduler.getQueue("b2")
         .getAccessibleNodeLabels().containsAll(ImmutableSet.of("red", "blue")));
-    
+
     // check capacity of A2
     CSQueue qA2 = capacityScheduler.getQueue("a2");
     Assert.assertEquals(0.7, qA2.getCapacity(), DELTA);
@@ -481,7 +550,7 @@ public class TestQueueParsing {
     Assert.assertEquals(0.25, qA2.getQueueCapacities().getAbsoluteCapacity("red"), DELTA);
     Assert.assertEquals(0.1275, qA2.getAbsoluteMaximumCapacity(), DELTA);
     Assert.assertEquals(0.3, qA2.getQueueCapacities().getAbsoluteMaximumCapacity("red"),
DELTA);
-    
+
     // check capacity of B3
     CSQueue qB3 = capacityScheduler.getQueue("b3");
     Assert.assertEquals(0.18, qB3.getAbsoluteCapacity(), DELTA);
@@ -489,7 +558,71 @@ public class TestQueueParsing {
     Assert.assertEquals(0.35, qB3.getAbsoluteMaximumCapacity(), DELTA);
     Assert.assertEquals(1, qB3.getQueueCapacities().getAbsoluteMaximumCapacity("red"), DELTA);
   }
-  
+
+  private void checkQueueLabelsWithLeafQueueDisableElasticity
+      (CapacityScheduler capacityScheduler) {
+    // queue-A is red, blue
+    Assert.assertTrue(capacityScheduler.getQueue("a").getAccessibleNodeLabels()
+        .containsAll(ImmutableSet.of("red", "blue")));
+
+    // queue-A1 inherits A's configuration
+    Assert.assertTrue(capacityScheduler.getQueue("a1")
+        .getAccessibleNodeLabels().containsAll(ImmutableSet.of("red", "blue")));
+
+    // queue-A2 is "red"
+    Assert.assertEquals(1, capacityScheduler.getQueue("a2")
+        .getAccessibleNodeLabels().size());
+    Assert.assertTrue(capacityScheduler.getQueue("a2")
+        .getAccessibleNodeLabels().contains("red"));
+
+    // queue-B is "red"/"blue"
+    Assert.assertTrue(capacityScheduler.getQueue("b").getAccessibleNodeLabels()
+        .containsAll(ImmutableSet.of("red", "blue")));
+
+    // queue-B2 inherits "red"/"blue"
+    Assert.assertTrue(capacityScheduler.getQueue("b2")
+        .getAccessibleNodeLabels().containsAll(ImmutableSet.of("red", "blue")));
+
+    // check capacity of A2
+    CSQueue qA2 = capacityScheduler.getQueue("a2");
+    Assert.assertEquals(0.4, qA2.getCapacity(), DELTA);
+    Assert.assertEquals(0.4, qA2.getQueueCapacities()
+        .getCapacity("red"), DELTA);
+    Assert.assertEquals(0.2, qA2.getAbsoluteCapacity(), DELTA);
+    Assert.assertEquals(0.2, qA2.getQueueCapacities()
+        .getAbsoluteCapacity("red"), DELTA);
+    Assert.assertEquals(0.85, qA2.getAbsoluteMaximumCapacity(), DELTA);
+    Assert.assertEquals(0.6, qA2.getQueueCapacities()
+        .getAbsoluteMaximumCapacity("red"), DELTA);
+
+    // check disable elasticity at leaf queue level without label
+    CSQueue qB2 = capacityScheduler.getQueue("b2");
+    Assert.assertEquals(0.4, qB2.getAbsoluteCapacity(), DELTA);
+    Assert.assertEquals(0.4, qB2.getAbsoluteMaximumCapacity(), DELTA);
+
+    // check disable elasticity at leaf queue level with label
+    CSQueue qA1 = capacityScheduler.getQueue("a1");
+    Assert.assertEquals(0.3, qA1.getQueueCapacities().
+        getAbsoluteCapacity("red"), DELTA);
+    Assert.assertEquals(0.3, qA1.getQueueCapacities().
+        getAbsoluteMaximumCapacity("red"), DELTA);
+
+    CSQueue qB1 = capacityScheduler.getQueue("b1");
+    Assert.assertEquals(0.3, qB1.getQueueCapacities()
+        .getAbsoluteCapacity("red"), DELTA);
+    Assert.assertEquals(0.3, qB1.getQueueCapacities()
+        .getAbsoluteMaximumCapacity("red"), DELTA);
+
+    // check capacity of B3
+    CSQueue qB3 = capacityScheduler.getQueue("b3");
+    Assert.assertEquals(0.05, qB3.getAbsoluteCapacity(), DELTA);
+    Assert.assertEquals(0.175, qB3.getQueueCapacities()
+        .getAbsoluteCapacity("blue"), DELTA);
+    Assert.assertEquals(0.25, qB3.getAbsoluteMaximumCapacity(), DELTA);
+    Assert.assertEquals(1, qB3.getQueueCapacities()
+        .getAbsoluteMaximumCapacity("blue"), DELTA);
+  }
+
   private void
       checkQueueLabelsInheritConfig(CapacityScheduler capacityScheduler) {
     // queue-A is red, blue
@@ -514,7 +647,7 @@ public class TestQueueParsing {
   @Test
   public void testQueueParsingWithLabels() throws IOException {
     nodeLabelManager.addToCluserNodeLabelsWithDefaultExclusivity(ImmutableSet.of("red", "blue"));
-    
+
     YarnConfiguration conf = new YarnConfiguration();
     CapacitySchedulerConfiguration csConf =
         new CapacitySchedulerConfiguration(conf);
@@ -534,6 +667,31 @@ public class TestQueueParsing {
     checkQueueLabels(capacityScheduler);
     ServiceOperations.stopQuietly(capacityScheduler);
   }
+
+  @Test
+  public void testQueueParsingWithLeafQueueDisableElasticity()
+      throws IOException {
+    nodeLabelManager.addToCluserNodeLabelsWithDefaultExclusivity
+        (ImmutableSet.of("red", "blue"));
+
+    YarnConfiguration conf = new YarnConfiguration();
+    CapacitySchedulerConfiguration csConf =
+        new CapacitySchedulerConfiguration(conf);
+    setupQueueConfigurationWithLabelsAndReleaseCheck(csConf);
+    CapacityScheduler capacityScheduler = new CapacityScheduler();
+    RMContextImpl rmContext =
+        new RMContextImpl(null, null, null, null, null, null,
+            new RMContainerTokenSecretManager(csConf),
+            new NMTokenSecretManagerInRM(csConf),
+            new ClientToAMTokenSecretManagerInRM(), null);
+    rmContext.setNodeLabelManager(nodeLabelManager);
+    capacityScheduler.setConf(csConf);
+    capacityScheduler.setRMContext(rmContext);
+    capacityScheduler.init(csConf);
+    capacityScheduler.start();
+    checkQueueLabelsWithLeafQueueDisableElasticity(capacityScheduler);
+    ServiceOperations.stopQuietly(capacityScheduler);
+  }
   
   @Test
   public void testQueueParsingWithLabelsInherit() throws IOException {


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