YARN-11169. Support moveApplicationAcrossQueues, getQueueInfo API's for Federation. (#4464)

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/RouterMetrics.java

@@ -83,6 +83,10 @@ public final class RouterMetrics {
   private MutableGaugeInt numUpdateAppTimeoutsFailedRetrieved;
   @Metric("# of signalToContainer failed to be retrieved")
   private MutableGaugeInt numSignalToContainerFailedRetrieved;
+  @Metric("# of getQueueInfo failed to be retrieved")
+  private MutableGaugeInt numGetQueueInfoFailedRetrieved;
+  @Metric("# of moveApplicationAcrossQueues failed to be retrieved")
+  private MutableGaugeInt numMoveApplicationAcrossQueuesFailedRetrieved;
 
   // Aggregate metrics are shared, and don't have to be looked up per call
   @Metric("Total number of successful Submitted apps and latency(ms)")
@@ -130,6 +134,10 @@ public final class RouterMetrics {
   private MutableRate totalSucceededUpdateAppTimeoutsRetrieved;
   @Metric("Total number of successful Retrieved signalToContainer and latency(ms)")
   private MutableRate totalSucceededSignalToContainerRetrieved;
+  @Metric("Total number of successful Retrieved getQueueInfo and latency(ms)")
+  private MutableRate totalSucceededGetQueueInfoRetrieved;
+  @Metric("Total number of successful Retrieved moveApplicationAcrossQueues and latency(ms)")
+  private MutableRate totalSucceededMoveApplicationAcrossQueuesRetrieved;
 
   /**
    * Provide quantile counters for all latencies.
@@ -155,6 +163,8 @@ public final class RouterMetrics {
   private MutableQuantiles updateAppPriorityLatency;
   private MutableQuantiles updateAppTimeoutsLatency;
   private MutableQuantiles signalToContainerLatency;
+  private MutableQuantiles getQueueInfoLatency;
+  private MutableQuantiles moveApplicationAcrossQueuesLatency;
 
   private static volatile RouterMetrics instance = null;
   private static MetricsRegistry registry;
@@ -237,6 +247,14 @@ private RouterMetrics() {
     signalToContainerLatency =
         registry.newQuantiles("signalToContainerLatency",
             "latency of signal to container timeouts", "ops", "latency", 10);
+
+    getQueueInfoLatency =
+        registry.newQuantiles("getQueueInfoLatency",
+            "latency of get queue info timeouts", "ops", "latency", 10);
+
+    moveApplicationAcrossQueuesLatency =
+        registry.newQuantiles("moveApplicationAcrossQueuesLatency",
+            "latency of move application across queues timeouts", "ops", "latency", 10);
   }
 
   public static RouterMetrics getMetrics() {
@@ -363,6 +381,16 @@ public long getNumSucceededSignalToContainerRetrieved() {
     return totalSucceededSignalToContainerRetrieved.lastStat().numSamples();
   }
 
+  @VisibleForTesting
+  public long getNumSucceededGetQueueInfoRetrieved() {
+    return totalSucceededGetQueueInfoRetrieved.lastStat().numSamples();
+  }
+
+  @VisibleForTesting
+  public long getNumSucceededMoveApplicationAcrossQueuesRetrieved() {
+    return totalSucceededMoveApplicationAcrossQueuesRetrieved.lastStat().numSamples();
+  }
+
   @VisibleForTesting
   public double getLatencySucceededAppsCreated() {
     return totalSucceededAppsCreated.lastStat().mean();
@@ -468,6 +496,16 @@ public double getLatencySucceededSignalToContainerRetrieved() {
     return totalSucceededSignalToContainerRetrieved.lastStat().mean();
   }
 
+  @VisibleForTesting
+  public double getLatencySucceededGetQueueInfoRetrieved() {
+    return totalSucceededGetQueueInfoRetrieved.lastStat().mean();
+  }
+
+  @VisibleForTesting
+  public double getLatencySucceededMoveApplicationAcrossQueuesRetrieved() {
+    return totalSucceededMoveApplicationAcrossQueuesRetrieved.lastStat().mean();
+  }
+
   @VisibleForTesting
   public int getAppsFailedCreated() {
     return numAppsFailedCreated.value();
@@ -573,6 +611,14 @@ public int getSignalToContainerFailedRetrieved() {
     return numSignalToContainerFailedRetrieved.value();
   }
 
+  public int getQueueInfoFailedRetrieved() {
+    return numGetQueueInfoFailedRetrieved.value();
+  }
+
+  public int getMoveApplicationAcrossQueuesFailedRetrieved() {
+    return numMoveApplicationAcrossQueuesFailedRetrieved.value();
+  }
+
   public void succeededAppsCreated(long duration) {
     totalSucceededAppsCreated.add(duration);
     getNewApplicationLatency.add(duration);
@@ -678,6 +724,16 @@ public void succeededSignalToContainerRetrieved(long duration) {
     signalToContainerLatency.add(duration);
   }
 
+  public void succeededGetQueueInfoRetrieved(long duration) {
+    totalSucceededGetQueueInfoRetrieved.add(duration);
+    getQueueInfoLatency.add(duration);
+  }
+
+  public void succeededMoveApplicationAcrossQueuesRetrieved(long duration) {
+    totalSucceededMoveApplicationAcrossQueuesRetrieved.add(duration);
+    moveApplicationAcrossQueuesLatency.add(duration);
+  }
+
   public void incrAppsFailedCreated() {
     numAppsFailedCreated.incr();
   }
@@ -761,4 +817,12 @@ public void incrUpdateApplicationTimeoutsRetrieved() {
   public void incrSignalToContainerFailedRetrieved() {
     numSignalToContainerFailedRetrieved.incr();
   }
+
+  public void incrGetQueueInfoFailedRetrieved() {
+    numGetQueueInfoFailedRetrieved.incr();
+  }
+
+  public void incrMoveApplicationAcrossQueuesFailedRetrieved() {
+    numMoveApplicationAcrossQueuesFailedRetrieved.incr();
+  }
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/clientrm/FederationClientInterceptor.java

@@ -822,7 +822,27 @@ public GetClusterNodesResponse getClusterNodes(GetClusterNodesRequest request)
   @Override
   public GetQueueInfoResponse getQueueInfo(GetQueueInfoRequest request)
       throws YarnException, IOException {
-    throw new NotImplementedException("Code is not implemented");
+    if (request == null || request.getQueueName() == null) {
+      routerMetrics.incrGetQueueInfoFailedRetrieved();
+      RouterServerUtil.logAndThrowException("Missing getQueueInfo request or queueName.", null);
+    }
+
+    long startTime = clock.getTime();
+    ClientMethod remoteMethod = new ClientMethod("getQueueInfo",
+        new Class[]{GetQueueInfoRequest.class}, new Object[]{request});
+    Collection<GetQueueInfoResponse> queues = null;
+    try {
+      queues = invokeAppClientProtocolMethod(true, remoteMethod,
+          GetQueueInfoResponse.class);
+    } catch (Exception ex) {
+      routerMetrics.incrGetQueueInfoFailedRetrieved();
+      RouterServerUtil.logAndThrowException("Unable to get queue [" +
+          request.getQueueName() + "] to exception.", ex);
+    }
+    long stopTime = clock.getTime();
+    routerMetrics.succeededGetQueueInfoRetrieved(stopTime - startTime);
+    // Merge the GetQueueInfoResponse
+    return RouterYarnClientUtils.mergeQueues(queues);
   }
 
   @Override
@@ -854,7 +874,44 @@ public GetQueueUserAclsInfoResponse getQueueUserAcls(
   public MoveApplicationAcrossQueuesResponse moveApplicationAcrossQueues(
       MoveApplicationAcrossQueuesRequest request)
       throws YarnException, IOException {
-    throw new NotImplementedException("Code is not implemented");
+    if (request == null || request.getApplicationId() == null || request.getTargetQueue() == null) {
+      routerMetrics.incrMoveApplicationAcrossQueuesFailedRetrieved();
+      RouterServerUtil.logAndThrowException("Missing moveApplicationAcrossQueues request or " +
+          "applicationId or target queue.", null);
+    }
+
+    long startTime = clock.getTime();
+    SubClusterId subClusterId = null;
+
+    ApplicationId applicationId = request.getApplicationId();
+    try {
+      subClusterId = federationFacade
+          .getApplicationHomeSubCluster(applicationId);
+    } catch (YarnException e) {
+      routerMetrics.incrMoveApplicationAcrossQueuesFailedRetrieved();
+      RouterServerUtil.logAndThrowException("Application " +
+          applicationId + " does not exist in FederationStateStore.", e);
+    }
+
+    ApplicationClientProtocol clientRMProxy = getClientRMProxyForSubCluster(subClusterId);
+    MoveApplicationAcrossQueuesResponse response = null;
+    try {
+      response = clientRMProxy.moveApplicationAcrossQueues(request);
+    } catch (Exception e) {
+      routerMetrics.incrAppAttemptsFailedRetrieved();
+      RouterServerUtil.logAndThrowException("Unable to moveApplicationAcrossQueues for " +
+          applicationId + " to SubCluster " + subClusterId.getId(), e);
+    }
+
+    if (response == null) {
+      LOG.error("No response when moveApplicationAcrossQueues "
+           + "the applicationId {} to Queue {} In SubCluster {}.",
+           request.getApplicationId(), request.getTargetQueue(), subClusterId.getId());
+    }
+
+    long stopTime = clock.getTime();
+    routerMetrics.succeededMoveApplicationAcrossQueuesRetrieved(stopTime - startTime);
+    return response;
   }
 
   @Override

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/clientrm/RouterYarnClientUtils.java

@@ -34,6 +34,7 @@
 import org.apache.hadoop.yarn.api.protocolrecords.GetQueueUserAclsInfoResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.ReservationListResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.GetAllResourceTypeInfoResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoResponse;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
 import org.apache.hadoop.yarn.api.records.ApplicationReport;
 import org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport;
@@ -44,6 +45,7 @@
 import org.apache.hadoop.yarn.api.records.QueueUserACLInfo;
 import org.apache.hadoop.yarn.api.records.ReservationAllocationState;
 import org.apache.hadoop.yarn.api.records.ResourceTypeInfo;
+import org.apache.hadoop.yarn.api.records.QueueInfo;
 import org.apache.hadoop.yarn.server.uam.UnmanagedApplicationManager;
 import org.apache.hadoop.yarn.util.Records;
 import org.apache.hadoop.yarn.util.resource.Resources;
@@ -365,5 +367,55 @@ public static GetAllResourceTypeInfoResponse mergeResourceTypes(
         new ArrayList<>(resourceTypeInfoSet));
     return resourceTypeInfoResponse;
   }
+
+  /**
+   * Merges a list of GetQueueInfoResponse.
+   *
+   * @param responses a list of GetQueueInfoResponse to merge.
+   * @return the merged GetQueueInfoResponse.
+   */
+  public static GetQueueInfoResponse mergeQueues(
+      Collection<GetQueueInfoResponse> responses) {
+    GetQueueInfoResponse queueResponse = Records.newRecord(
+        GetQueueInfoResponse.class);
+
+    QueueInfo queueInfo = null;
+    for (GetQueueInfoResponse response : responses) {
+      if (response != null && response.getQueueInfo() != null) {
+        if (queueInfo == null) {
+          queueInfo = response.getQueueInfo();
+        } else {
+          // set Capacity\MaximumCapacity\CurrentCapacity
+          queueInfo.setCapacity(queueInfo.getCapacity() + response.getQueueInfo().getCapacity());
+          queueInfo.setMaximumCapacity(
+              queueInfo.getMaximumCapacity() + response.getQueueInfo().getMaximumCapacity());
+          queueInfo.setCurrentCapacity(
+              queueInfo.getCurrentCapacity() + response.getQueueInfo().getCurrentCapacity());
+
+          // set childQueues
+          List<QueueInfo> childQueues = new ArrayList<>(queueInfo.getChildQueues());
+          childQueues.addAll(response.getQueueInfo().getChildQueues());
+          queueInfo.setChildQueues(childQueues);
+
+          // set applications
+          List<ApplicationReport> applicationReports = new ArrayList<>(queueInfo.getApplications());
+          applicationReports.addAll(response.getQueueInfo().getApplications());
+          queueInfo.setApplications(applicationReports);
+
+          // set accessibleNodeLabels
+          Set<String> accessibleNodeLabels = new HashSet<>();
+          if (queueInfo.getAccessibleNodeLabels() != null) {
+            accessibleNodeLabels.addAll(queueInfo.getAccessibleNodeLabels());
+          }
+          if (response.getQueueInfo() != null) {
+            accessibleNodeLabels.addAll(response.getQueueInfo().getAccessibleNodeLabels());
+          }
+          queueInfo.setAccessibleNodeLabels(accessibleNodeLabels);
+        }
+      }
+    }
+    queueResponse.setQueueInfo(queueInfo);
+    return queueResponse;
+  }
 }
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/TestRouterMetrics.java

@@ -418,6 +418,16 @@ public void getSignalContainer() {
       LOG.info("Mocked: failed signalContainer call");
       metrics.incrSignalToContainerFailedRetrieved();
     }
+
+    public void getQueueInfo() {
+      LOG.info("Mocked: failed getQueueInfo call");
+      metrics.incrGetQueueInfoFailedRetrieved();
+    }
+
+    public void moveApplicationAcrossQueuesFailed() {
+      LOG.info("Mocked: failed moveApplicationAcrossQueuesFailed call");
+      metrics.incrMoveApplicationAcrossQueuesFailedRetrieved();
+    }
   }
 
   // Records successes for all calls
@@ -533,6 +543,16 @@ public void getSignalToContainerTimeouts(long duration) {
       LOG.info("Mocked: successful signalToContainer call with duration {}", duration);
       metrics.succeededSignalToContainerRetrieved(duration);
     }
+
+    public void getQueueInfoRetrieved(long duration) {
+      LOG.info("Mocked: successful getQueueInfo call with duration {}", duration);
+      metrics.succeededGetQueueInfoRetrieved(duration);
+    }
+
+    public void moveApplicationAcrossQueuesRetrieved(long duration) {
+      LOG.info("Mocked: successful moveApplicationAcrossQueues call with duration {}", duration);
+      metrics.succeededMoveApplicationAcrossQueuesRetrieved(duration);
+    }
   }
 
   @Test
@@ -839,4 +859,50 @@ public void testSignalToContainerFailed() {
         metrics.getSignalToContainerFailedRetrieved());
   }
 
+  @Test
+  public void testSucceededGetQueueInfoRetrieved() {
+    long totalGoodBefore = metrics.getNumSucceededGetQueueInfoRetrieved();
+    goodSubCluster.getQueueInfoRetrieved(150);
+    Assert.assertEquals(totalGoodBefore + 1,
+        metrics.getNumSucceededGetQueueInfoRetrieved());
+    Assert.assertEquals(150,
+        metrics.getLatencySucceededGetQueueInfoRetrieved(), ASSERT_DOUBLE_DELTA);
+    goodSubCluster.getQueueInfoRetrieved(300);
+    Assert.assertEquals(totalGoodBefore + 2,
+        metrics.getNumSucceededGetQueueInfoRetrieved());
+    Assert.assertEquals(225,
+        metrics.getLatencySucceededGetQueueInfoRetrieved(), ASSERT_DOUBLE_DELTA);
+  }
+
+  @Test
+  public void testGetQueueInfoFailed() {
+    long totalBadBefore = metrics.getQueueInfoFailedRetrieved();
+    badSubCluster.getQueueInfo();
+    Assert.assertEquals(totalBadBefore + 1,
+        metrics.getQueueInfoFailedRetrieved());
+  }
+
+  @Test
+  public void testSucceededMoveApplicationAcrossQueuesRetrieved() {
+    long totalGoodBefore = metrics.getNumSucceededMoveApplicationAcrossQueuesRetrieved();
+    goodSubCluster.moveApplicationAcrossQueuesRetrieved(150);
+    Assert.assertEquals(totalGoodBefore + 1,
+        metrics.getNumSucceededMoveApplicationAcrossQueuesRetrieved());
+    Assert.assertEquals(150,
+        metrics.getLatencySucceededMoveApplicationAcrossQueuesRetrieved(), ASSERT_DOUBLE_DELTA);
+    goodSubCluster.moveApplicationAcrossQueuesRetrieved(300);
+    Assert.assertEquals(totalGoodBefore + 2,
+        metrics.getNumSucceededMoveApplicationAcrossQueuesRetrieved());
+    Assert.assertEquals(225,
+        metrics.getLatencySucceededMoveApplicationAcrossQueuesRetrieved(), ASSERT_DOUBLE_DELTA);
+  }
+
+  @Test
+  public void testMoveApplicationAcrossQueuesRetrievedFailed() {
+    long totalBadBefore = metrics.getMoveApplicationAcrossQueuesFailedRetrieved();
+    badSubCluster.moveApplicationAcrossQueuesFailed();
+    Assert.assertEquals(totalBadBefore + 1,
+        metrics.getMoveApplicationAcrossQueuesFailedRetrieved());
+  }
+
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/clientrm/TestFederationClientInterceptor.java

@@ -74,6 +74,10 @@
 import org.apache.hadoop.yarn.api.protocolrecords.UpdateApplicationTimeoutsResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.SignalContainerRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.SignalContainerResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.MoveApplicationAcrossQueuesResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.GetQueueInfoResponse;
 import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
 import org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext;
@@ -86,6 +90,7 @@
 import org.apache.hadoop.yarn.api.records.ContainerId;
 import org.apache.hadoop.yarn.api.records.ApplicationTimeoutType;
 import org.apache.hadoop.yarn.api.records.SignalContainerCommand;
+import org.apache.hadoop.yarn.api.records.QueueInfo;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
 import org.apache.hadoop.yarn.exceptions.YarnException;
 import org.apache.hadoop.yarn.server.federation.policies.manager.UniformBroadcastPolicyManager;
@@ -1101,4 +1106,67 @@ public void testSignalContainer() throws Exception {
 
     Assert.assertNotNull(signalContainerResponse);
   }
+
+  @Test
+  public void testMoveApplicationAcrossQueues() throws Exception {
+    LOG.info("Test FederationClientInterceptor : MoveApplication AcrossQueues request.");
+
+    // null request
+    LambdaTestUtils.intercept(YarnException.class, "Missing moveApplicationAcrossQueues request " +
+        "or applicationId or target queue.", () -> interceptor.moveApplicationAcrossQueues(null));
+
+    // normal request
+    ApplicationId appId = ApplicationId.newInstance(System.currentTimeMillis(), 1);
+    SubmitApplicationRequest request = mockSubmitApplicationRequest(appId);
+
+    // Submit the application
+    SubmitApplicationResponse response = interceptor.submitApplication(request);
+
+    Assert.assertNotNull(response);
+    Assert.assertNotNull(stateStoreUtil.queryApplicationHomeSC(appId));
+
+    SubClusterId subClusterId = interceptor.getApplicationHomeSubCluster(appId);
+    Assert.assertNotNull(subClusterId);
+
+    MockRM mockRM = interceptor.getMockRMs().get(subClusterId);
+    mockRM.waitForState(appId, RMAppState.ACCEPTED);
+    RMApp rmApp = mockRM.getRMContext().getRMApps().get(appId);
+    mockRM.waitForState(rmApp.getCurrentAppAttempt().getAppAttemptId(),
+            RMAppAttemptState.SCHEDULED);
+    MockNM nm = interceptor.getMockNMs().get(subClusterId);
+    nm.nodeHeartbeat(true);
+    mockRM.waitForState(rmApp.getCurrentAppAttempt(), RMAppAttemptState.ALLOCATED);
+    mockRM.sendAMLaunched(rmApp.getCurrentAppAttempt().getAppAttemptId());
+
+    MoveApplicationAcrossQueuesRequest acrossQueuesRequest =
+        MoveApplicationAcrossQueuesRequest.newInstance(appId, "root.target");
+    MoveApplicationAcrossQueuesResponse acrossQueuesResponse =
+        interceptor.moveApplicationAcrossQueues(acrossQueuesRequest);
+
+    Assert.assertNotNull(acrossQueuesResponse);
+  }
+
+
+  @Test
+  public void testGetQueueInfo() throws Exception {
+    LOG.info("Test FederationClientInterceptor : Get Queue Info request.");
+
+    // null request
+    LambdaTestUtils.intercept(YarnException.class, "Missing getQueueInfo request or queueName.",
+        () -> interceptor.getQueueInfo(null));
+
+    // normal request
+    GetQueueInfoResponse response = interceptor.getQueueInfo(
+        GetQueueInfoRequest.newInstance("root", true, true, true));
+
+    Assert.assertNotNull(response);
+
+    QueueInfo queueInfo = response.getQueueInfo();
+    Assert.assertNotNull(queueInfo);
+    Assert.assertEquals(queueInfo.getQueueName(),  "root");
+    Assert.assertEquals(queueInfo.getCapacity(), 4.0, 0);
+    Assert.assertEquals(queueInfo.getCurrentCapacity(), 0.0, 0);
+    Assert.assertEquals(queueInfo.getChildQueues().size(), 12, 0);
+    Assert.assertEquals(queueInfo.getAccessibleNodeLabels().size(), 1);
+  }
 }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/resources/capacity-scheduler.xml

@@ -45,7 +45,7 @@
 
   <property>
     <name>yarn.scheduler.capacity.root.queues</name>
-    <value>default,decided</value>
+    <value>default,decided,target</value>
     <description>
       The queues at the this level (root is the root queue).
     </description>
@@ -53,10 +53,16 @@
 
   <property>
     <name>yarn.scheduler.capacity.root.default.capacity</name>
-    <value>100</value>
+    <value>90</value>
     <description>Default queue target capacity.</description>
   </property>
 
+  <property>
+    <name>yarn.scheduler.capacity.root.target.capacity</name>
+    <value>10</value>
+    <description>target queue capacity.</description>
+  </property>
+
   <property>
     <name>yarn.scheduler.capacity.root.default.user-limit-factor</name>
     <value>1</value>
@@ -81,6 +87,14 @@
     </description>
   </property>
 
+  <property>
+    <name>yarn.scheduler.capacity.root.target.state</name>
+    <value>RUNNING</value>
+    <description>
+      The state of the target queue. State can be one of RUNNING or STOPPED.
+    </description>
+  </property>
+
   <property>
     <name>yarn.scheduler.capacity.root.default.acl_submit_applications</name>
     <value>*</value>
@@ -89,6 +103,14 @@
     </description>
   </property>
 
+  <property>
+    <name>yarn.scheduler.capacity.root.target.acl_submit_applications</name>
+    <value>*</value>
+    <description>
+      The ACL of who can submit jobs to the target queue.
+    </description>
+  </property>
+
   <property>
     <name>yarn.scheduler.capacity.root.default.acl_administer_queue</name>
     <value>*</value>
@@ -97,6 +119,14 @@
     </description>
   </property>
 
+  <property>
+    <name>yarn.scheduler.capacity.root.target.acl_administer_queue</name>
+    <value>*</value>
+    <description>
+      The ACL of who can administer jobs on the target queue.
+    </description>
+  </property>
+
   <property>
     <name>yarn.scheduler.capacity.root.decided.reservable</name>
     <value>true</value>