YARN-9937. Add missing queue configs in RMWebService#CapacitySchedulerQueueInfo. Contributed by Prabhu Joseph.

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/JAXBContextResolver.java

@@ -56,7 +56,8 @@ public class JAXBContextResolver implements ContextResolver<JAXBContext> {
             StatisticsItemInfo.class, CapacitySchedulerHealthInfo.class,
             FairSchedulerQueueInfoList.class, AppTimeoutsInfo.class,
             AppTimeoutInfo.class, ResourceInformationsInfo.class,
-            ActivitiesInfo.class, AppActivitiesInfo.class};
+            ActivitiesInfo.class, AppActivitiesInfo.class,
+            QueueAclsInfo.class, QueueAclInfo.class};
     // these dao classes need root unwrapping
     final Class[] rootUnwrappedTypes =
         { NewApplication.class, ApplicationSubmissionContextInfo.class,

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerInfo.java

@@ -61,7 +61,7 @@ public class CapacitySchedulerInfo extends SchedulerInfo {
 
     capacities = new QueueCapacitiesInfo(parent.getQueueCapacities(),
         parent.getQueueResourceQuotas(), false);
-    queues = getQueues(parent);
+    queues = getQueues(cs, parent);
     health = new CapacitySchedulerHealthInfo(cs);
   }
 
@@ -89,7 +89,8 @@ public class CapacitySchedulerInfo extends SchedulerInfo {
     return this.queues;
   }
 
-  protected CapacitySchedulerQueueInfoList getQueues(CSQueue parent) {
+  protected CapacitySchedulerQueueInfoList getQueues(
+      CapacityScheduler cs, CSQueue parent) {
     CapacitySchedulerQueueInfoList queuesInfo =
         new CapacitySchedulerQueueInfoList();
     // JAXB marashalling leads to situation where the "type" field injected
@@ -112,10 +113,10 @@ public class CapacitySchedulerInfo extends SchedulerInfo {
     for (CSQueue queue : childQueues) {
       CapacitySchedulerQueueInfo info;
       if (queue instanceof LeafQueue) {
-        info = new CapacitySchedulerLeafQueueInfo((LeafQueue) queue);
+        info = new CapacitySchedulerLeafQueueInfo(cs, (LeafQueue) queue);
       } else {
-        info = new CapacitySchedulerQueueInfo(queue);
-        info.queues = getQueues(queue);
+        info = new CapacitySchedulerQueueInfo(cs, queue);
+        info.queues = getQueues(cs, queue);
       }
       queuesInfo.addToQueueInfoList(info);
     }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/CapacitySchedulerLeafQueueInfo.java

@@ -22,13 +22,13 @@ import java.util.ArrayList;
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlRootElement;
-import javax.xml.bind.annotation.XmlTransient;
 
 import org.apache.hadoop.yarn.server.resourcemanager.nodelabels.RMNodeLabelsManager;
 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
     .AutoCreatedLeafQueue;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.QueueCapacities;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.UserInfo;
@@ -45,6 +45,7 @@ public class CapacitySchedulerLeafQueueInfo extends CapacitySchedulerQueueInfo {
   protected int userLimit;
   protected UsersInfo users; // To add another level in the XML
   protected float userLimitFactor;
+  protected float configuredMaxAMResourceLimit;
   protected ResourceInfo AMResourceLimit;
   protected ResourceInfo usedAMResource;
   protected ResourceInfo userAMResourceLimit;
@@ -53,15 +54,14 @@ public class CapacitySchedulerLeafQueueInfo extends CapacitySchedulerQueueInfo {
   protected String defaultNodeLabelExpression;
   protected int defaultPriority;
   protected boolean isAutoCreatedLeafQueue;
-
-  @XmlTransient
-  protected String orderingPolicyInfo;
+  protected long maxApplicationLifetime;
+  protected long defaultApplicationLifetime;
 
   CapacitySchedulerLeafQueueInfo() {
   };
 
-  CapacitySchedulerLeafQueueInfo(LeafQueue q) {
-    super(q);
+  CapacitySchedulerLeafQueueInfo(CapacityScheduler cs, LeafQueue q) {
+    super(cs, q);
     numActiveApplications = q.getNumActiveApplications();
     numPendingApplications = q.getNumPendingApplications();
     numContainers = q.getNumContainers();
@@ -70,6 +70,7 @@ public class CapacitySchedulerLeafQueueInfo extends CapacitySchedulerQueueInfo {
     userLimit = q.getUserLimit();
     users = new UsersInfo(q.getUsersManager().getUsersInfo());
     userLimitFactor = q.getUserLimitFactor();
+    configuredMaxAMResourceLimit = q.getMaxAMResourcePerQueuePercent();
     AMResourceLimit = new ResourceInfo(q.getAMResourceLimit());
     usedAMResource = new ResourceInfo(q.getQueueResourceUsage().getAMUsed());
     preemptionDisabled = q.getPreemptionDisabled();
@@ -91,6 +92,8 @@ public class CapacitySchedulerLeafQueueInfo extends CapacitySchedulerQueueInfo {
     if ( q instanceof AutoCreatedLeafQueue) {
       isAutoCreatedLeafQueue = true;
     }
+    defaultApplicationLifetime = q.getDefaultApplicationLifetime();
+    maxApplicationLifetime = q.getMaximumApplicationLifetime();
   }
 
   @Override
@@ -136,6 +139,10 @@ public class CapacitySchedulerLeafQueueInfo extends CapacitySchedulerQueueInfo {
   public float getUserLimitFactor() {
     return userLimitFactor;
   }
+
+  public float getConfiguredMaxAMResourceLimit() {
+    return configuredMaxAMResourceLimit;
+  }
   
   public ResourceInfo getAMResourceLimit() {
     return AMResourceLimit;
@@ -157,10 +164,6 @@ public class CapacitySchedulerLeafQueueInfo extends CapacitySchedulerQueueInfo {
     return intraQueuePreemptionDisabled;
   }
   
-  public String getOrderingPolicyInfo() {
-    return orderingPolicyInfo;
-  }
-
   public String getDefaultNodeLabelExpression() {
     return defaultNodeLabelExpression;
   }
@@ -172,4 +175,13 @@ public class CapacitySchedulerLeafQueueInfo extends CapacitySchedulerQueueInfo {
   public boolean isAutoCreatedLeafQueue() {
     return isAutoCreatedLeafQueue;
   }
+
+  public long getDefaultApplicationLifetime() {
+    return defaultApplicationLifetime;
+  }
+
+  public long getMaxApplicationLifetime() {
+    return maxApplicationLifetime;
+  }
+
 }

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

@@ -19,6 +19,8 @@ package org.apache.hadoop.yarn.server.resourcemanager.webapp.dao;
 
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
 import java.util.Set;
 
 import javax.xml.bind.annotation.XmlAccessType;
@@ -27,10 +29,16 @@ import javax.xml.bind.annotation.XmlRootElement;
 import javax.xml.bind.annotation.XmlSeeAlso;
 import javax.xml.bind.annotation.XmlTransient;
 
+import org.apache.hadoop.util.StringUtils;
+import org.apache.hadoop.security.authorize.AccessControlList;
 import org.apache.hadoop.yarn.api.records.QueueState;
+import org.apache.hadoop.yarn.security.AccessType;
 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.CapacityScheduler;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CSQueue;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.ParentQueue;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.PlanQueue;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.QueueCapacities;
 
@@ -65,11 +73,15 @@ public class CapacitySchedulerQueueInfo {
   protected ResourcesInfo resources;
   protected ResourceInfo minEffectiveCapacity;
   protected ResourceInfo maxEffectiveCapacity;
+  protected ResourceInfo maximumAllocation;
+  protected QueueAclsInfo queueAcls;
+  protected int queuePriority;
+  protected String orderingPolicyInfo;
 
   CapacitySchedulerQueueInfo() {
   };
 
-  CapacitySchedulerQueueInfo(CSQueue q) {
+  CapacitySchedulerQueueInfo(CapacityScheduler cs, CSQueue q) {
 
     queuePath = q.getQueuePath();
     capacity = q.getCapacity() * 100;
@@ -114,6 +126,31 @@ public class CapacitySchedulerQueueInfo {
         q.getQueueResourceQuotas().getEffectiveMinResource());
     maxEffectiveCapacity = new ResourceInfo(
         q.getQueueResourceQuotas().getEffectiveMaxResource());
+    maximumAllocation = new ResourceInfo(q.getMaximumAllocation());
+
+    CapacitySchedulerConfiguration conf = cs.getConfiguration();
+    queueAcls = new QueueAclsInfo();
+    for (Map.Entry<AccessType, AccessControlList> e : conf
+        .getAcls(queueName).entrySet()) {
+      QueueAclInfo queueAcl = new QueueAclInfo(e.getKey().toString(),
+          e.getValue().getAclString());
+      queueAcls.add(queueAcl);
+    }
+
+    String aclApplicationMaxPriority = "acl_" +
+        StringUtils.toLowerCase(AccessType.APPLICATION_MAX_PRIORITY.toString());
+    String priorityAcls = conf.get(queuePath + aclApplicationMaxPriority,
+        conf.ALL_ACL);
+
+    QueueAclInfo queueAcl = new QueueAclInfo(
+        AccessType.APPLICATION_MAX_PRIORITY.toString(), priorityAcls);
+    queueAcls.add(queueAcl);
+
+    queuePriority = q.getPriority().getPriority();
+    if (q instanceof ParentQueue) {
+      orderingPolicyInfo = ((ParentQueue) q).getQueueOrderingPolicy()
+          .getConfigName();
+    }
   }
 
   protected void populateQueueResourceUsage(ResourceUsage queueResourceUsage) {
@@ -220,6 +257,22 @@ public class CapacitySchedulerQueueInfo {
     return maxEffectiveCapacity;
   }
 
+  public ResourceInfo getMaximumAllocation() {
+    return maximumAllocation;
+  }
+
+  public QueueAclsInfo getQueueAcls() {
+    return queueAcls;
+  }
+
+  public int getPriority() {
+    return queuePriority;
+  }
+
+  public String getOrderingPolicyInfo() {
+    return orderingPolicyInfo;
+  }
+
   public boolean isLeafQueue() {
     return getQueues() == null;
   }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/QueueAclInfo.java

@@ -0,0 +1,48 @@
+/**
+ * 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.webapp.dao;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+
+@XmlRootElement(name = "queueAcl")
+@XmlAccessorType(XmlAccessType.FIELD)
+public class QueueAclInfo {
+
+    protected String accessType;
+    protected String accessControlList;
+
+    public QueueAclInfo() {
+        // JAXB needs this
+    }
+
+    public QueueAclInfo(String accessType, String accessControlList) {
+      this.accessType = accessType;
+      this.accessControlList = accessControlList;
+    }
+
+    public String getAccessType() {
+      return accessType;
+    }
+
+    public String getAccessControlList() {
+      return accessControlList;
+    }
+}

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/QueueAclsInfo.java

@@ -0,0 +1,47 @@
+/**
+ * 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.webapp.dao;
+
+import java.util.ArrayList;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+
+@XmlRootElement(name = "queueAcls")
+@XmlAccessorType(XmlAccessType.FIELD)
+public class QueueAclsInfo {
+
+    protected ArrayList<QueueAclInfo> queueAcl = new ArrayList<QueueAclInfo>();
+
+    public QueueAclsInfo() {
+    } // JAXB needs this
+
+    public void add(QueueAclInfo queueAclInfo) {
+        queueAcl.add(queueAclInfo);
+    }
+
+    public ArrayList<QueueAclInfo> getQueueAcls() {
+        return queueAcl;
+    }
+
+    public void addAll(ArrayList<QueueAclInfo> queueAclsInfo) {
+        queueAcl.addAll(queueAclsInfo);
+    }
+
+}

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServicesCapacitySched.java

@@ -364,10 +364,10 @@ public class TestRMWebServicesCapacitySched extends JerseyTestBase {
   private void verifySubQueue(JSONObject info, String q,
       float parentAbsCapacity, float parentAbsMaxCapacity)
       throws JSONException, Exception {
-    int numExpectedElements = 20;
+    int numExpectedElements = 24;
     boolean isParentQueue = true;
     if (!info.has("queues")) {
-      numExpectedElements = 35;
+      numExpectedElements = 42;
       isParentQueue = false;
     }
     assertEquals("incorrect number of elements", numExpectedElements, info.length());