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From tgra...@apache.org
Subject svn commit: r1445673 - in /hadoop/common/trunk/hadoop-yarn-project: ./ hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/ hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/view/ hadoop-yarn/hadoop-yarn-...
Date Wed, 13 Feb 2013 15:40:02 GMT
Author: tgraves
Date: Wed Feb 13 15:40:01 2013
New Revision: 1445673

URL: http://svn.apache.org/r1445673
Log:
YARN-249. Capacity Scheduler web page should show list of active users per queue like it used to (in 1.x) (Ravi Prakash via tgraves)

Added:
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/UserInfo.java
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ResourceInfo.java
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/UsersInfo.java
Modified:
    hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/ResponseInfo.java
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/view/InfoBlock.java
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/JAXBContextResolver.java
    hadoop/common/trunk/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
    hadoop/common/trunk/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
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMRestart.java
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServicesCapacitySched.java
    hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ResourceManagerRest.apt.vm

Modified: hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt Wed Feb 13 15:40:01 2013
@@ -310,6 +310,9 @@ Release 0.23.7 - UNRELEASED
     YARN-133 Update web services docs for RM clusterMetrics (Ravi Prakash via
     kihwal)
 
+    YARN-249. Capacity Scheduler web page should show list of active users per 
+    queue like it used to (in 1.x) (Ravi Prakash via tgraves)
+
   OPTIMIZATIONS
 
     YARN-357. App submission should not be synchronized (daryn)

Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/ResponseInfo.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/ResponseInfo.java?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/ResponseInfo.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/ResponseInfo.java Wed Feb 13 15:40:01 2013
@@ -34,19 +34,21 @@ public class ResponseInfo implements Ite
     public final String key;
     public final String url;
     public final Object value;
+    public final boolean isRaw;
 
-    Item(String key, String url, Object value) {
+    Item(String key, String url, Object value, boolean isRaw) {
       this.key = key;
       this.url = url;
       this.value = value;
+      this.isRaw = isRaw;
     }
 
-    public static Item of(String key, Object value) {
-      return new Item(key, null, value);
+    public static Item of(String key, Object value, boolean isRaw) {
+      return new Item(key, null, value, isRaw);
     }
 
     public static Item of(String key, String url, Object value) {
-      return new Item(key, url, value);
+      return new Item(key, url, value, false);
     }
   }
 
@@ -71,7 +73,7 @@ public class ResponseInfo implements Ite
   }
 
   public ResponseInfo _(String key, Object value) {
-    items.add(Item.of(key, value));
+    items.add(Item.of(key, value, false));
     return this;
   }
 
@@ -80,6 +82,12 @@ public class ResponseInfo implements Ite
     return this;
   }
 
+  //Value is raw HTML and shouldn't be escaped
+  public ResponseInfo _r(String key, Object value) {
+    items.add(Item.of(key, value, true));
+    return this;
+  }
+
   public void clear() {
     items.clear();
   }

Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/view/InfoBlock.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/view/InfoBlock.java?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/view/InfoBlock.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/view/InfoBlock.java Wed Feb 13 15:40:01 2013
@@ -46,7 +46,11 @@ public class InfoBlock extends HtmlBlock
           th(item.key);
       String value = String.valueOf(item.value);
       if (item.url == null) {
-        tr.td(value);
+        if (!item.isRaw) {
+          tr.td(value);
+        } else {
+          tr.td()._r(value)._();
+        }
       } else {
         tr.
           td().

Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java Wed Feb 13 15:40:01 2013
@@ -571,6 +571,19 @@ public class LeafQueue implements CSQueu
     return user;
   }
 
+  /**
+   * @return an ArrayList of UserInfo objects who are active in this queue
+   */
+  public synchronized ArrayList<UserInfo> getUsers() {
+    ArrayList<UserInfo> usersToReturn = new ArrayList<UserInfo>();
+    for (Map.Entry<String, User> entry: users.entrySet()) {
+      usersToReturn.add(new UserInfo(entry.getKey(), Resources.clone(
+        entry.getValue().consumed), entry.getValue().getActiveApplications(),
+        entry.getValue().getPendingApplications()));
+    }
+    return usersToReturn;
+  }
+
   @Override
   public synchronized void reinitialize(
       CSQueue newlyParsedQueue, Resource clusterResource) 

Added: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/UserInfo.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/UserInfo.java?rev=1445673&view=auto
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/UserInfo.java (added)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/UserInfo.java Wed Feb 13 15:40:01 2013
@@ -0,0 +1,60 @@
+/**
+ * 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 javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+
+import org.apache.hadoop.yarn.api.records.Resource;
+import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ResourceInfo;
+
+@XmlRootElement
+@XmlAccessorType(XmlAccessType.FIELD)
+public class UserInfo {
+  protected String  username;
+  protected ResourceInfo resourcesUsed;
+  protected int numPendingApplications;
+  protected int numActiveApplications;
+
+  UserInfo() {}
+
+  UserInfo(String username, Resource resUsed, int activeApps, int pendingApps) {
+    this.username = username;
+    this.resourcesUsed = new ResourceInfo(resUsed);
+    this.numActiveApplications = activeApps;
+    this.numPendingApplications = pendingApps;
+  }
+
+  public String getUsername() {
+    return username;
+  }
+
+  public ResourceInfo getResourcesUsed() {
+    return resourcesUsed;
+  }
+
+  public int getNumPendingApplications() {
+    return numPendingApplications;
+  }
+
+  public int getNumActiveApplications() {
+    return numActiveApplications;
+  }
+}

Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/CapacitySchedulerPage.java Wed Feb 13 15:40:01 2013
@@ -22,12 +22,15 @@ import static org.apache.hadoop.yarn.uti
 
 import java.util.ArrayList;
 
+import org.apache.hadoop.util.StringUtils;
 import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CSQueue;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.UserInfo;
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.CapacitySchedulerInfo;
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.CapacitySchedulerLeafQueueInfo;
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.CapacitySchedulerQueueInfo;
+import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ResourceInfo;
 import org.apache.hadoop.yarn.webapp.ResponseInfo;
 import org.apache.hadoop.yarn.webapp.SubView;
 import org.apache.hadoop.yarn.webapp.hamlet.Hamlet;
@@ -63,8 +66,42 @@ class CapacitySchedulerPage extends RmVi
       lqinfo = (CapacitySchedulerLeafQueueInfo) info.qinfo;
     }
 
+    //Return a string describing one resource as a percentage of another
+    private String getPercentage(ResourceInfo numerator, ResourceInfo denominator) {
+      StringBuilder percentString = new StringBuilder("Memory: ");
+      if (numerator != null) {
+        percentString.append(numerator.getMemory());
+      }
+      if (denominator.getMemory() != 0) {
+        percentString.append(" (<span title='of used resources in this queue'>")
+          .append(StringUtils.format("%.2f", numerator.getMemory() * 100.0 /
+            denominator.getMemory()) + "%</span>)");
+      }
+      percentString.append(", vCores: ");
+      if (numerator != null) {
+        percentString.append(numerator.getvCores());
+      }
+      if (denominator.getvCores() != 0) {
+        percentString.append(" (<span title='of used resources in this queue'>")
+          .append(StringUtils.format("%.2f", numerator.getvCores() * 100.0 /
+          denominator.getvCores()) + "%</span>)");
+      }
+      return percentString.toString();
+    }
+
     @Override
     protected void render(Block html) {
+      StringBuilder activeUserList = new StringBuilder("");
+      ResourceInfo usedResources = lqinfo.getResourcesUsed();
+      ArrayList<UserInfo> users = lqinfo.getUsers().getUsersList();
+      for (UserInfo entry: users) {
+        activeUserList.append(entry.getUsername()).append(" &lt;")
+          .append(getPercentage(entry.getResourcesUsed(), usedResources))
+          .append(", Active Apps: " + entry.getNumActiveApplications())
+          .append(", Pending Apps: " + entry.getNumPendingApplications())
+          .append("&gt;<br style='display:block'>"); //Force line break
+      }
+
       ResponseInfo ri = info("\'" + lqinfo.getQueuePath().substring(5) + "\' Queue Status").
           _("Queue State:", lqinfo.getQueueState()).
           _("Used Capacity:", percent(lqinfo.getUsedCapacity() / 100)).
@@ -81,7 +118,8 @@ class CapacitySchedulerPage extends RmVi
           _("Configured Capacity:", percent(lqinfo.getCapacity() / 100)).
           _("Configured Max Capacity:", percent(lqinfo.getMaxCapacity() / 100)).
           _("Configured Minimum User Limit Percent:", Integer.toString(lqinfo.getUserLimit()) + "%").
-          _("Configured User Limit Factor:", String.format("%.1f", lqinfo.getUserLimitFactor()));
+          _("Configured User Limit Factor:", String.format("%.1f", lqinfo.getUserLimitFactor())).
+          _r("Active users: ", activeUserList.toString());
 
       html._(InfoBlock.class);
 

Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/JAXBContextResolver.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/JAXBContextResolver.java?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/JAXBContextResolver.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/JAXBContextResolver.java Wed Feb 13 15:40:01 2013
@@ -30,6 +30,7 @@ import javax.ws.rs.ext.ContextResolver;
 import javax.ws.rs.ext.Provider;
 import javax.xml.bind.JAXBContext;
 
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.UserInfo;
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppInfo;
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptInfo;
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.AppAttemptsInfo;
@@ -42,9 +43,11 @@ import org.apache.hadoop.yarn.server.res
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.FifoSchedulerInfo;
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodeInfo;
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.NodesInfo;
+import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.ResourceInfo;
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerInfo;
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.SchedulerTypeInfo;
 import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.UserMetricsInfo;
+import org.apache.hadoop.yarn.server.resourcemanager.webapp.dao.UsersInfo;
 import org.apache.hadoop.yarn.webapp.RemoteExceptionData;
 
 @Singleton
@@ -61,7 +64,8 @@ public class JAXBContextResolver impleme
       SchedulerTypeInfo.class, NodeInfo.class, UserMetricsInfo.class,
       CapacitySchedulerInfo.class, ClusterMetricsInfo.class,
       SchedulerInfo.class, AppsInfo.class, NodesInfo.class,
-      RemoteExceptionData.class, CapacitySchedulerQueueInfoList.class};
+      RemoteExceptionData.class, CapacitySchedulerQueueInfoList.class,
+      ResourceInfo.class, UsersInfo.class, UserInfo.class};
 
   public JAXBContextResolver() throws Exception {
     this.types = new HashSet<Class>(Arrays.asList(cTypes));

Modified: hadoop/common/trunk/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
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/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?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/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 (original)
+++ hadoop/common/trunk/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 Wed Feb 13 15:40:01 2013
@@ -35,6 +35,7 @@ public class CapacitySchedulerLeafQueueI
   protected int maxActiveApplications;
   protected int maxActiveApplicationsPerUser;
   protected int userLimit;
+  protected UsersInfo users; // To add another level in the XML
   protected float userLimitFactor;
 
   CapacitySchedulerLeafQueueInfo() {
@@ -50,6 +51,7 @@ public class CapacitySchedulerLeafQueueI
     maxActiveApplications = q.getMaximumActiveApplications();
     maxActiveApplicationsPerUser = q.getMaximumActiveApplicationsPerUser();
     userLimit = q.getUserLimit();
+    users = new UsersInfo(q.getUsers());
     userLimitFactor = q.getUserLimitFactor();
   }
 
@@ -85,6 +87,11 @@ public class CapacitySchedulerLeafQueueI
     return userLimit;
   }
 
+  //Placing here because of JERSEY-1199
+  public UsersInfo getUsers() {
+    return users;
+  }
+
   public float getUserLimitFactor() {
     return userLimitFactor;
   }

Modified: hadoop/common/trunk/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
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/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?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/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 (original)
+++ hadoop/common/trunk/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 Wed Feb 13 15:40:01 2013
@@ -48,6 +48,7 @@ public class CapacitySchedulerQueueInfo 
   protected String queueName;
   protected QueueState state;
   protected CapacitySchedulerQueueInfoList queues;
+  protected ResourceInfo resourcesUsed;
 
   CapacitySchedulerQueueInfo() {
   };
@@ -69,6 +70,7 @@ public class CapacitySchedulerQueueInfo 
     usedResources = q.getUsedResources().toString();
     queueName = q.getQueueName();
     state = q.getState();
+    resourcesUsed = new ResourceInfo(q.getUsedResources());
   }
 
   public float getCapacity() {
@@ -119,6 +121,10 @@ public class CapacitySchedulerQueueInfo 
     return this.queues;
   }
 
+  public ResourceInfo getResourcesUsed() {
+    return resourcesUsed;
+  }
+
   /**
    * Limit a value to a specified range.
    * @param val the value to be capped

Added: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ResourceInfo.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ResourceInfo.java?rev=1445673&view=auto
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ResourceInfo.java (added)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ResourceInfo.java Wed Feb 13 15:40:01 2013
@@ -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;
+
+import org.apache.hadoop.yarn.api.records.Resource;
+
+@XmlRootElement
+@XmlAccessorType(XmlAccessType.FIELD)
+public class ResourceInfo {
+  int memory;
+  int vCores;
+  
+  public ResourceInfo() { 
+  }
+
+  public ResourceInfo(Resource res) {
+    memory = res.getMemory();
+    vCores = res.getVirtualCores();
+  }
+
+  public int getMemory() {
+    return memory;
+  }
+
+  public int getvCores() {
+    return vCores;
+  }
+}

Added: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/UsersInfo.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/UsersInfo.java?rev=1445673&view=auto
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/UsersInfo.java (added)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/UsersInfo.java Wed Feb 13 15:40:01 2013
@@ -0,0 +1,46 @@
+/**
+ * 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.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.UserInfo;
+
+@XmlRootElement
+@XmlAccessorType(XmlAccessType.FIELD)
+public class UsersInfo {
+  @XmlElement(name="user")
+  protected ArrayList<UserInfo> usersList = new ArrayList<UserInfo>();
+
+  public UsersInfo() {
+  }
+
+  public UsersInfo(ArrayList<UserInfo> usersList) {
+    this.usersList = usersList;
+  }
+
+  public ArrayList<UserInfo> getUsersList() {
+    return usersList;
+  }
+}
\ No newline at end of file

Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java Wed Feb 13 15:40:01 2013
@@ -18,16 +18,19 @@
 
 package org.apache.hadoop.yarn.server.resourcemanager;
 
+import java.security.PrivilegedAction;
 import java.util.Map;
 
 import junit.framework.Assert;
 
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.yarn.api.ClientRMProtocol;
 import org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.GetNewApplicationResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.KillApplicationRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.SubmitApplicationResponse;
 import org.apache.hadoop.yarn.api.records.ApplicationAccessType;
 import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
@@ -37,6 +40,7 @@ import org.apache.hadoop.yarn.api.record
 import org.apache.hadoop.yarn.api.records.NodeState;
 import org.apache.hadoop.yarn.api.records.Resource;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
+import org.apache.hadoop.yarn.exceptions.YarnRemoteException;
 import org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncherEvent;
 import org.apache.hadoop.yarn.server.resourcemanager.amlauncher.ApplicationMasterLauncher;
 import org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore;
@@ -118,21 +122,27 @@ public class MockRM extends ResourceMana
   }
 
   public RMApp submitApp(int masterMemory) throws Exception {
-    return submitApp(masterMemory, "", "");
+    return submitApp(masterMemory, "", UserGroupInformation.getCurrentUser()
+      .getShortUserName());
   }
 
   // client
   public RMApp submitApp(int masterMemory, String name, String user) throws Exception {
-    return submitApp(masterMemory, name, user, null, false);
+    return submitApp(masterMemory, name, user, null, false, null);
   }
   
   public RMApp submitApp(int masterMemory, String name, String user,
       Map<ApplicationAccessType, String> acls) throws Exception {
-    return submitApp(masterMemory, name, user, acls, false);
+    return submitApp(masterMemory, name, user, acls, false, null);
   }  
 
   public RMApp submitApp(int masterMemory, String name, String user,
-      Map<ApplicationAccessType, String> acls, boolean unmanaged) throws Exception {
+      Map<ApplicationAccessType, String> acls, String queue) throws Exception {
+    return submitApp(masterMemory, name, user, acls, false, queue);
+  }  
+
+  public RMApp submitApp(int masterMemory, String name, String user,
+      Map<ApplicationAccessType, String> acls, boolean unmanaged, String queue) throws Exception {
     ClientRMProtocol client = getClientRMService();
     GetNewApplicationResponse resp = client.getNewApplication(Records
         .newRecord(GetNewApplicationRequest.class));
@@ -148,6 +158,9 @@ public class MockRM extends ResourceMana
     if(unmanaged) {
       sub.setUnmanagedAM(true);
     }
+    if (queue != null) {
+      sub.setQueue(queue);
+    }
     ContainerLaunchContext clc = Records
         .newRecord(ContainerLaunchContext.class);
     Resource capability = Records.newRecord(Resource.class);
@@ -157,7 +170,29 @@ public class MockRM extends ResourceMana
     sub.setAMContainerSpec(clc);
     req.setApplicationSubmissionContext(sub);
 
-    client.submitApplication(req);
+    UserGroupInformation fakeUser =
+      UserGroupInformation.createUserForTesting(user, new String[] {"someGroup"});
+    PrivilegedAction<SubmitApplicationResponse> action =
+      new PrivilegedAction<SubmitApplicationResponse>() {
+      ClientRMProtocol client;
+      SubmitApplicationRequest req;
+      @Override
+      public SubmitApplicationResponse run() {
+        try {
+          return client.submitApplication(req);
+        } catch (YarnRemoteException e) {
+          e.printStackTrace();
+        }
+        return null;
+      }
+      PrivilegedAction<SubmitApplicationResponse> setClientReq(
+        ClientRMProtocol client, SubmitApplicationRequest req) {
+        this.client = client;
+        this.req = req;
+        return this;
+      }
+    }.setClientReq(client, req);
+    fakeUser.doAs(action);
     // make sure app is immediately available after submit
     waitForState(appId, RMAppState.ACCEPTED);
     return getRMContext().getRMApps().get(appId);

Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMRestart.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMRestart.java?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMRestart.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMRestart.java Wed Feb 13 15:40:01 2013
@@ -152,7 +152,7 @@ public class TestRMRestart {
         .getApplicationId());
     
     // create unmanaged app
-    RMApp appUnmanaged = rm1.submitApp(200, "", "", null, true);
+    RMApp appUnmanaged = rm1.submitApp(200, "someApp", "someUser", null, true, null);
     ApplicationAttemptId unmanagedAttemptId = 
                         appUnmanaged.getCurrentAppAttempt().getAppAttemptId();
     // assert appUnmanaged info is saved

Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServicesCapacitySched.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServicesCapacitySched.java?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServicesCapacitySched.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServicesCapacitySched.java Wed Feb 13 15:40:01 2013
@@ -27,10 +27,12 @@ import javax.ws.rs.core.MediaType;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 
+import org.apache.hadoop.yarn.api.records.Resource;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
 import org.apache.hadoop.yarn.server.resourcemanager.MockRM;
 import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
 import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
+import org.apache.hadoop.yarn.server.resourcemanager.resource.Resources;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration;
@@ -44,6 +46,7 @@ import org.junit.Before;
 import org.junit.Test;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
+import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
 import org.xml.sax.InputSource;
 
@@ -355,10 +358,10 @@ public class TestRMWebServicesCapacitySc
   private void verifySubQueue(JSONObject info, String q, 
       float parentAbsCapacity, float parentAbsMaxCapacity)
       throws JSONException, Exception {
-    int numExpectedElements = 11;
+    int numExpectedElements = 12;
     boolean isParentQueue = true;
     if (!info.has("queues")) {
-      numExpectedElements = 20;
+      numExpectedElements = 22;
       isParentQueue = false;
     }
     assertEquals("incorrect number of elements", numExpectedElements, info.length());
@@ -397,6 +400,8 @@ public class TestRMWebServicesCapacitySc
       lqi.userLimit = info.getInt("userLimit");
       lqi.userLimitFactor = (float) info.getDouble("userLimitFactor");
       verifyLeafQueueGeneric(q, lqi);
+      // resourcesUsed and users (per-user resources used) are checked in
+      // testPerUserResource()
     }
   }
 
@@ -464,4 +469,143 @@ public class TestRMWebServicesCapacitySc
     assertEquals("userLimitFactor doesn't match",
         csConf.getUserLimitFactor(q), info.userLimitFactor, 1e-3f);
   }
+
+  //Return a child Node of node with the tagname or null if none exists 
+  private Node getChildNodeByName(Node node, String tagname) {
+    NodeList nodeList = node.getChildNodes();
+    for (int i=0; i < nodeList.getLength(); ++i) {
+      if (nodeList.item(i).getNodeName().equals(tagname)) {
+        return nodeList.item(i);
+      }
+    }
+    return null;
+  }
+
+  /**
+   * Test per user resources and resourcesUsed elements in the web services XML
+   * @throws Exception
+   */
+  @Test
+  public void testPerUserResourcesXML() throws Exception {
+    //Start RM so that it accepts app submissions
+    rm.start();
+    try {
+      rm.submitApp(10, "app1", "user1", null, "b1");
+      rm.submitApp(20, "app2", "user2", null, "b1");
+
+      //Get the XML from ws/v1/cluster/scheduler
+      WebResource r = resource();
+      ClientResponse response = r.path("ws/v1/cluster/scheduler")
+        .accept(MediaType.APPLICATION_XML).get(ClientResponse.class);
+      assertEquals(MediaType.APPLICATION_XML_TYPE, response.getType());
+      String xml = response.getEntity(String.class);
+      DocumentBuilder db = DocumentBuilderFactory.newInstance()
+        .newDocumentBuilder();
+      InputSource is = new InputSource();
+      is.setCharacterStream(new StringReader(xml));
+      //Parse the XML we got
+      Document dom = db.parse(is);
+
+      //Get all users elements (1 for each leaf queue)
+      NodeList allUsers = dom.getElementsByTagName("users");
+      for (int i=0; i<allUsers.getLength(); ++i) {
+        Node perUserResources = allUsers.item(i);
+        String queueName = getChildNodeByName(perUserResources
+          .getParentNode(), "queueName").getTextContent();
+        if (queueName.equals("b1")) {
+          //b1 should have two users (user1 and user2) which submitted jobs
+          assertEquals(2, perUserResources.getChildNodes().getLength());
+          NodeList users = perUserResources.getChildNodes();
+          for (int j=0; j<users.getLength(); ++j) {
+            Node user = users.item(j);
+            String username = getChildNodeByName(user, "username")
+              .getTextContent(); 
+            assertTrue(username.equals("user1") || username.equals("user2"));
+            //Should be a parsable integer
+            Integer.parseInt(getChildNodeByName(getChildNodeByName(user,
+              "resourcesUsed"), "memory").getTextContent());
+            Integer.parseInt(getChildNodeByName(user, "numActiveApplications")
+              .getTextContent());
+            Integer.parseInt(getChildNodeByName(user, "numPendingApplications")
+                .getTextContent());
+          }
+        } else {
+        //Queues other than b1 should have 0 users
+          assertEquals(0, perUserResources.getChildNodes().getLength());
+        }
+      }
+      NodeList allResourcesUsed = dom.getElementsByTagName("resourcesUsed");
+      for (int i=0; i<allResourcesUsed.getLength(); ++i) {
+        Node resourcesUsed = allResourcesUsed.item(i);
+        Integer.parseInt(getChildNodeByName(resourcesUsed, "memory")
+            .getTextContent());
+        Integer.parseInt(getChildNodeByName(resourcesUsed, "vCores")
+              .getTextContent());
+      }
+    } finally {
+      rm.stop();
+    }
+  }
+
+  private void checkResourcesUsed(JSONObject queue) throws JSONException {
+    queue.getJSONObject("resourcesUsed").getInt("memory");
+    queue.getJSONObject("resourcesUsed").getInt("vCores");
+  }
+
+  //Also checks resourcesUsed
+  private JSONObject getSubQueue(JSONObject queue, String subQueue)
+    throws JSONException {
+    JSONArray queues = queue.getJSONObject("queues").getJSONArray("queue");
+    for (int i=0; i<queues.length(); ++i) {
+      checkResourcesUsed(queues.getJSONObject(i));
+      if (queues.getJSONObject(i).getString("queueName").equals(subQueue) ) {
+        return queues.getJSONObject(i);
+      }
+    }
+    return null;
+  }
+
+  @Test
+  public void testPerUserResourcesJSON() throws Exception {
+    //Start RM so that it accepts app submissions
+    rm.start();
+    try {
+      rm.submitApp(10, "app1", "user1", null, "b1");
+      rm.submitApp(20, "app2", "user2", null, "b1");
+
+      //Get JSON
+      WebResource r = resource();
+      ClientResponse response = r.path("ws").path("v1").path("cluster")
+          .path("scheduler/").accept(MediaType.APPLICATION_JSON)
+          .get(ClientResponse.class);
+      assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
+      JSONObject json = response.getEntity(JSONObject.class);
+
+      JSONObject schedulerInfo = json.getJSONObject("scheduler").getJSONObject(
+        "schedulerInfo");
+      JSONObject b1 = getSubQueue(getSubQueue(schedulerInfo, "b"), "b1");
+      //Check users user1 and user2 exist in b1
+      JSONArray users = b1.getJSONObject("users").getJSONArray("user");
+      for (int i=0; i<2; ++i) {
+        JSONObject user = users.getJSONObject(i);
+        assertTrue("User isn't user1 or user2",user.getString("username")
+          .equals("user1") || user.getString("username").equals("user2"));
+        user.getInt("numActiveApplications");
+        user.getInt("numPendingApplications");
+        checkResourcesUsed(user);
+      }
+    } finally {
+      rm.stop();
+    }
+  }
+
+
+  @Test
+  public void testResourceInfo() {
+    Resource res = Resources.createResource(10, 1);
+    // If we add a new resource (e.g disks), then
+    // CapacitySchedulerPage and these RM WebServices + docs need to be updated
+    // eg. ResourceInfo
+    assertEquals("<memory:10, vCores:1>", res.toString());
+  }
 }

Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ResourceManagerRest.apt.vm
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ResourceManagerRest.apt.vm?rev=1445673&r1=1445672&r2=1445673&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ResourceManagerRest.apt.vm (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ResourceManagerRest.apt.vm Wed Feb 13 15:40:01 2013
@@ -378,6 +378,8 @@ ResourceManager REST API's.
 *---------------+--------------+-------------------------------+
 | queues | array of queues(JSON)/zero or more queue objects(XML) | A collection of sub-queue information|
 *---------------+--------------+-------------------------------+
+| resourcesUsed | A single resource object | The total amount of resources used by this queue |
+*---------------+--------------+-------------------------------+
 
 ** Elements of the queues object for a Leaf queue - contains all elements in parent plus the following:
 
@@ -404,6 +406,32 @@ ResourceManager REST API's.
 *---------------+--------------+-------------------------------+
 | userLimitFactor | float | The user limit factor set in the configuration |
 *---------------+--------------+-------------------------------+
+| users | array of users(JSON)/zero or more user objects(XML) | A collection of user objects containing resources used |
+*---------------+--------------+-------------------------------+
+
+** Elements of the user object for users:
+
+*---------------+--------------+-------------------------------+
+|| Item         || Data Type   || Description                   |
+*---------------+--------------+-------------------------------+
+| username | String | The username of the user using the resources |
+*---------------+--------------+-------------------------------+
+| resourcesUsed | A single resource object | The amount of resources used by the user in this queue |
+*---------------+--------------+-------------------------------+
+| numActiveApplications | int | The number of active applications for this user in this queue |
+*---------------+--------------+-------------------------------+
+| numPendingApplications | int | The number of pending applications for this user in this queue |
+*---------------+--------------+-------------------------------+
+
+** Elements of the resource object for resourcesUsed in user and queues:
+
+*---------------+--------------+-------------------------------+
+|| Item         || Data Type   || Description                   |
+*---------------+--------------+-------------------------------+
+| memory | int | The amount of memory used (in MB) |
+*---------------+--------------+-------------------------------+
+| vCores | int | The number of virtual cores |
+*---------------+--------------+-------------------------------+
 
 *** Response Examples
 
@@ -428,199 +456,262 @@ ResourceManager REST API's.
 
 +---+
 {
-   "scheduler" : {
-      "schedulerInfo" : {
-         "queueName" : "root",
-         "maxCapacity" : 100,
-         "type" : "capacityScheduler",
-         "queues" : {
-            "queue" : [
-               {
-                  "numPendingApplications" : 0,
-                  "queueName" : "default",
-                  "userLimitFactor" : 1,
-                  "maxApplications" : 1,
-                  "usedCapacity" : 0,
-                  "numContainers" : 0,
-                  "state" : "RUNNING",
-                  "maxCapacity" : 90,
-                  "numApplications" : 0,
-                  "usedResources" : "memory: 0",
-                  "absoluteMaxCapacity" : 90,
-                  "maxActiveApplications" : 1,
-                  "numActiveApplications" : 0,
-                  "absoluteUsedCapacity" : 0,
-                  "userLimit" : 100,
-                  "absoluteCapacity" : 70,
-                  "maxActiveApplicationsPerUser" : 1,
-                  "capacity" : 70,
-                  "type" : "capacitySchedulerLeafQueueInfo",
-                  "maxApplicationsPerUser" : 1
-               },
-               {
-                  "queueName" : "test",
-                  "absoluteCapacity" : 20,
-                  "usedCapacity" : 0,
-                  "capacity" : 20,
-                  "state" : "RUNNING",
-                  "maxCapacity" : 100,
-                  "numApplications" : 0,
-                  "usedResources" : "memory: 0",
-                  "absoluteMaxCapacity" : 100,
-                  "queues" : {
-                     "queue" : [
-                        {
-                           "queueName" : "a1",
-                           "absoluteCapacity" : 12,
-                           "usedCapacity" : 0,
-                           "capacity" : 60.000004,
-                           "state" : "RUNNING",
-                           "maxCapacity" : 100,
-                           "numApplications" : 0,
-                           "usedResources" : "memory: 0",
-                           "absoluteMaxCapacity" : 100,
-                           "queues" : {
-                              "queue" : [
-                                 {
-                                    "numPendingApplications" : 0,
-                                    "queueName" : "a11",
-                                    "userLimitFactor" : 1,
-                                    "maxApplications" : 0,
-                                    "usedCapacity" : 0,
-                                    "numContainers" : 0,
-                                    "state" : "RUNNING",
-                                    "maxCapacity" : 100,
-                                    "numApplications" : 0,
-                                    "usedResources" : "memory: 0",
-                                    "absoluteMaxCapacity" : 100,
-                                    "maxActiveApplications" : 1,
-                                    "numActiveApplications" : 0,
-                                    "absoluteUsedCapacity" : 0,
-                                    "userLimit" : 100,
-                                    "absoluteCapacity" : 10.200001,
-                                    "maxActiveApplicationsPerUser" : 1,
-                                    "capacity" : 85,
-                                    "type" : "capacitySchedulerLeafQueueInfo",
-                                    "maxApplicationsPerUser" : 0
-                                 },
-                                 {
-                                    "numPendingApplications" : 0,
-                                    "queueName" : "a12",
-                                    "userLimitFactor" : 1,
-                                    "maxApplications" : 0,
-                                    "usedCapacity" : 0,
-                                    "numContainers" : 0,
-                                    "state" : "RUNNING",
-                                    "maxCapacity" : 100,
-                                    "numApplications" : 0,
-                                    "usedResources" : "memory: 0",
-                                    "absoluteMaxCapacity" : 100,
-                                    "maxActiveApplications" : 1,
-                                    "numActiveApplications" : 0,
-                                    "absoluteUsedCapacity" : 0,
-                                    "userLimit" : 100,
-                                    "absoluteCapacity" : 1.8000001,
-                                    "maxActiveApplicationsPerUser" : 1,
-                                    "capacity" : 15.000001,
-                                    "type" : "capacitySchedulerLeafQueueInfo",
-                                    "maxApplicationsPerUser" : 0
-                                 }
-                              ]
-                           },
-                           "absoluteUsedCapacity" : 0
-                        },
-                        {
-                           "numPendingApplications" : 0,
-                           "queueName" : "a2",
-                           "userLimitFactor" : 1,
-                           "maxApplications" : 0,
-                           "usedCapacity" : 0,
-                           "numContainers" : 0,
-                           "state" : "RUNNING",
-                           "maxCapacity" : 100,
-                           "numApplications" : 0,
-                           "usedResources" : "memory: 0",
-                           "absoluteMaxCapacity" : 100,
-                           "maxActiveApplications" : 1,
-                           "numActiveApplications" : 0,
-                           "absoluteUsedCapacity" : 0,
-                           "userLimit" : 100,
-                           "absoluteCapacity" : 8.000001,
-                           "maxActiveApplicationsPerUser" : 1,
-                           "capacity" : 40,
-                           "type" : "capacitySchedulerLeafQueueInfo",
-                           "maxApplicationsPerUser" : 0
-                        }
-                     ]
-                  },
-                  "absoluteUsedCapacity" : 0
-               },
-               {
-                  "queueName" : "test2",
-                  "absoluteCapacity" : 10,
-                  "usedCapacity" : 0,
-                  "capacity" : 10,
-                  "state" : "RUNNING",
-                  "maxCapacity" : 15.000001,
-                  "numApplications" : 0,
-                  "usedResources" : "memory: 0",
-                  "absoluteMaxCapacity" : 15.000001,
-                  "queues" : {
-                     "queue" : [
-                        {
-                           "numPendingApplications" : 0,
-                           "queueName" : "a3",
-                           "userLimitFactor" : 1,
-                           "maxApplications" : 0,
-                           "usedCapacity" : 0,
-                           "numContainers" : 0,
-                           "state" : "RUNNING",
-                           "maxCapacity" : 100,
-                           "numApplications" : 0,
-                           "usedResources" : "memory: 0",
-                           "absoluteMaxCapacity" : 15.000001,
-                           "maxActiveApplications" : 1,
-                           "numActiveApplications" : 0,
-                           "absoluteUsedCapacity" : 0,
-                           "userLimit" : 100,
-                           "absoluteCapacity" : 9,
-                           "maxActiveApplicationsPerUser" : 1,
-                           "capacity" : 90,
-                           "type" : "capacitySchedulerLeafQueueInfo",
-                           "maxApplicationsPerUser" : 0
-                        },
-                        {
-                           "numPendingApplications" : 0,
-                           "queueName" : "a4",
-                           "userLimitFactor" : 1,
-                           "maxApplications" : 0,
-                           "usedCapacity" : 0,
-                           "numContainers" : 0,
-                           "state" : "RUNNING",
-                           "maxCapacity" : 100,
-                           "numApplications" : 0,
-                           "usedResources" : "memory: 0",
-                           "absoluteMaxCapacity" : 15.000001,
-                           "maxActiveApplications" : 1,
-                           "numActiveApplications" : 0,
-                           "absoluteUsedCapacity" : 0,
-                           "userLimit" : 100,
-                           "absoluteCapacity" : 1.0000001,
-                           "maxActiveApplicationsPerUser" : 1,
-                           "capacity" : 10,
-                           "type" : "capacitySchedulerLeafQueueInfo",
-                           "maxApplicationsPerUser" : 0
-                        }
-                     ]
-                  },
-                  "absoluteUsedCapacity" : 0
-               }
-            ]
-         },
-         "usedCapacity" : 0,
-         "capacity" : 100
-      }
-   }
+    "scheduler": {
+        "schedulerInfo": {
+            "capacity": 100.0, 
+            "maxCapacity": 100.0, 
+            "queueName": "root", 
+            "queues": {
+                "queue": [
+                    {
+                        "absoluteCapacity": 10.5, 
+                        "absoluteMaxCapacity": 50.0, 
+                        "absoluteUsedCapacity": 0.0, 
+                        "capacity": 10.5, 
+                        "maxCapacity": 50.0, 
+                        "numApplications": 0, 
+                        "queueName": "a", 
+                        "queues": {
+                            "queue": [
+                                {
+                                    "absoluteCapacity": 3.15, 
+                                    "absoluteMaxCapacity": 25.0, 
+                                    "absoluteUsedCapacity": 0.0, 
+                                    "capacity": 30.000002, 
+                                    "maxCapacity": 50.0, 
+                                    "numApplications": 0, 
+                                    "queueName": "a1", 
+                                    "queues": {
+                                        "queue": [
+                                            {
+                                                "absoluteCapacity": 2.6775, 
+                                                "absoluteMaxCapacity": 25.0, 
+                                                "absoluteUsedCapacity": 0.0, 
+                                                "capacity": 85.0, 
+                                                "maxActiveApplications": 1, 
+                                                "maxActiveApplicationsPerUser": 1, 
+                                                "maxApplications": 267, 
+                                                "maxApplicationsPerUser": 267, 
+                                                "maxCapacity": 100.0, 
+                                                "numActiveApplications": 0, 
+                                                "numApplications": 0, 
+                                                "numContainers": 0, 
+                                                "numPendingApplications": 0, 
+                                                "queueName": "a1a", 
+                                                "resourcesUsed": {
+                                                    "memory": 0, 
+                                                    "vCores": 0
+                                                }, 
+                                                "state": "RUNNING", 
+                                                "type": "capacitySchedulerLeafQueueInfo", 
+                                                "usedCapacity": 0.0, 
+                                                "usedResources": "<memory:0, vCores:0>", 
+                                                "userLimit": 100, 
+                                                "userLimitFactor": 1.0, 
+                                                "users": null
+                                            }, 
+                                            {
+                                                "absoluteCapacity": 0.47250003, 
+                                                "absoluteMaxCapacity": 25.0, 
+                                                "absoluteUsedCapacity": 0.0, 
+                                                "capacity": 15.000001, 
+                                                "maxActiveApplications": 1, 
+                                                "maxActiveApplicationsPerUser": 1, 
+                                                "maxApplications": 47, 
+                                                "maxApplicationsPerUser": 47, 
+                                                "maxCapacity": 100.0, 
+                                                "numActiveApplications": 0, 
+                                                "numApplications": 0, 
+                                                "numContainers": 0, 
+                                                "numPendingApplications": 0, 
+                                                "queueName": "a1b", 
+                                                "resourcesUsed": {
+                                                    "memory": 0, 
+                                                    "vCores": 0
+                                                }, 
+                                                "state": "RUNNING", 
+                                                "type": "capacitySchedulerLeafQueueInfo", 
+                                                "usedCapacity": 0.0, 
+                                                "usedResources": "<memory:0, vCores:0>", 
+                                                "userLimit": 100, 
+                                                "userLimitFactor": 1.0, 
+                                                "users": null
+                                            }
+                                        ]
+                                    }, 
+                                    "resourcesUsed": {
+                                        "memory": 0, 
+                                        "vCores": 0
+                                    }, 
+                                    "state": "RUNNING", 
+                                    "usedCapacity": 0.0, 
+                                    "usedResources": "<memory:0, vCores:0>"
+                                }, 
+                                {
+                                    "absoluteCapacity": 7.35, 
+                                    "absoluteMaxCapacity": 50.0, 
+                                    "absoluteUsedCapacity": 0.0, 
+                                    "capacity": 70.0, 
+                                    "maxActiveApplications": 1, 
+                                    "maxActiveApplicationsPerUser": 100, 
+                                    "maxApplications": 735, 
+                                    "maxApplicationsPerUser": 73500, 
+                                    "maxCapacity": 100.0, 
+                                    "numActiveApplications": 0, 
+                                    "numApplications": 0, 
+                                    "numContainers": 0, 
+                                    "numPendingApplications": 0, 
+                                    "queueName": "a2", 
+                                    "resourcesUsed": {
+                                        "memory": 0, 
+                                        "vCores": 0
+                                    }, 
+                                    "state": "RUNNING", 
+                                    "type": "capacitySchedulerLeafQueueInfo", 
+                                    "usedCapacity": 0.0, 
+                                    "usedResources": "<memory:0, vCores:0>", 
+                                    "userLimit": 100, 
+                                    "userLimitFactor": 100.0, 
+                                    "users": null
+                                }
+                            ]
+                        }, 
+                        "resourcesUsed": {
+                            "memory": 0, 
+                            "vCores": 0
+                        }, 
+                        "state": "RUNNING", 
+                        "usedCapacity": 0.0, 
+                        "usedResources": "<memory:0, vCores:0>"
+                    }, 
+                    {
+                        "absoluteCapacity": 89.5, 
+                        "absoluteMaxCapacity": 100.0, 
+                        "absoluteUsedCapacity": 0.0, 
+                        "capacity": 89.5, 
+                        "maxCapacity": 100.0, 
+                        "numApplications": 2, 
+                        "queueName": "b", 
+                        "queues": {
+                            "queue": [
+                                {
+                                    "absoluteCapacity": 53.7, 
+                                    "absoluteMaxCapacity": 100.0, 
+                                    "absoluteUsedCapacity": 0.0, 
+                                    "capacity": 60.000004, 
+                                    "maxActiveApplications": 1, 
+                                    "maxActiveApplicationsPerUser": 100, 
+                                    "maxApplications": 5370, 
+                                    "maxApplicationsPerUser": 537000, 
+                                    "maxCapacity": 100.0, 
+                                    "numActiveApplications": 1, 
+                                    "numApplications": 2, 
+                                    "numContainers": 0, 
+                                    "numPendingApplications": 1, 
+                                    "queueName": "b1", 
+                                    "resourcesUsed": {
+                                        "memory": 0, 
+                                        "vCores": 0
+                                    }, 
+                                    "state": "RUNNING", 
+                                    "type": "capacitySchedulerLeafQueueInfo", 
+                                    "usedCapacity": 0.0, 
+                                    "usedResources": "<memory:0, vCores:0>", 
+                                    "userLimit": 100, 
+                                    "userLimitFactor": 100.0, 
+                                    "users": {
+                                        "user": [
+                                            {
+                                                "numActiveApplications": 0, 
+                                                "numPendingApplications": 1, 
+                                                "resourcesUsed": {
+                                                    "memory": 0, 
+                                                    "vCores": 0
+                                                }, 
+                                                "username": "user2"
+                                            }, 
+                                            {
+                                                "numActiveApplications": 1, 
+                                                "numPendingApplications": 0, 
+                                                "resourcesUsed": {
+                                                    "memory": 0, 
+                                                    "vCores": 0
+                                                }, 
+                                                "username": "user1"
+                                            }
+                                        ]
+                                    }
+                                }, 
+                                {
+                                    "absoluteCapacity": 35.3525, 
+                                    "absoluteMaxCapacity": 100.0, 
+                                    "absoluteUsedCapacity": 0.0, 
+                                    "capacity": 39.5, 
+                                    "maxActiveApplications": 1, 
+                                    "maxActiveApplicationsPerUser": 100, 
+                                    "maxApplications": 3535, 
+                                    "maxApplicationsPerUser": 353500, 
+                                    "maxCapacity": 100.0, 
+                                    "numActiveApplications": 0, 
+                                    "numApplications": 0, 
+                                    "numContainers": 0, 
+                                    "numPendingApplications": 0, 
+                                    "queueName": "b2", 
+                                    "resourcesUsed": {
+                                        "memory": 0, 
+                                        "vCores": 0
+                                    }, 
+                                    "state": "RUNNING", 
+                                    "type": "capacitySchedulerLeafQueueInfo", 
+                                    "usedCapacity": 0.0, 
+                                    "usedResources": "<memory:0, vCores:0>", 
+                                    "userLimit": 100, 
+                                    "userLimitFactor": 100.0, 
+                                    "users": null
+                                }, 
+                                {
+                                    "absoluteCapacity": 0.4475, 
+                                    "absoluteMaxCapacity": 100.0, 
+                                    "absoluteUsedCapacity": 0.0, 
+                                    "capacity": 0.5, 
+                                    "maxActiveApplications": 1, 
+                                    "maxActiveApplicationsPerUser": 100, 
+                                    "maxApplications": 44, 
+                                    "maxApplicationsPerUser": 4400, 
+                                    "maxCapacity": 100.0, 
+                                    "numActiveApplications": 0, 
+                                    "numApplications": 0, 
+                                    "numContainers": 0, 
+                                    "numPendingApplications": 0, 
+                                    "queueName": "b3", 
+                                    "resourcesUsed": {
+                                        "memory": 0, 
+                                        "vCores": 0
+                                    }, 
+                                    "state": "RUNNING", 
+                                    "type": "capacitySchedulerLeafQueueInfo", 
+                                    "usedCapacity": 0.0, 
+                                    "usedResources": "<memory:0, vCores:0>", 
+                                    "userLimit": 100, 
+                                    "userLimitFactor": 100.0, 
+                                    "users": null
+                                }
+                            ]
+                        }, 
+                        "resourcesUsed": {
+                            "memory": 0, 
+                            "vCores": 0
+                        }, 
+                        "state": "RUNNING", 
+                        "usedCapacity": 0.0, 
+                        "usedResources": "<memory:0, vCores:0>"
+                    }
+                ]
+            }, 
+            "type": "capacityScheduler", 
+            "usedCapacity": 0.0
+        }
+    }
 }
 +---+
 
@@ -653,48 +744,27 @@ ResourceManager REST API's.
     <maxCapacity>100.0</maxCapacity>
     <queueName>root</queueName>
     <queues>
-      <queue xsi:type="capacitySchedulerLeafQueueInfo">
-        <capacity>70.0</capacity>
-        <usedCapacity>0.0</usedCapacity>
-        <maxCapacity>90.0</maxCapacity>
-        <absoluteCapacity>70.0</absoluteCapacity>
-        <absoluteMaxCapacity>90.0</absoluteMaxCapacity>
-        <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
-        <numApplications>0</numApplications>
-        <usedResources>memory: 0</usedResources>
-        <queueName>default</queueName>
-        <state>RUNNING</state>
-        <numActiveApplications>0</numActiveApplications>
-        <numPendingApplications>0</numPendingApplications>
-        <numContainers>0</numContainers>
-        <maxApplications>1</maxApplications>
-        <maxApplicationsPerUser>1</maxApplicationsPerUser>
-        <maxActiveApplications>1</maxActiveApplications>
-        <maxActiveApplicationsPerUser>1</maxActiveApplicationsPerUser>
-        <userLimit>100</userLimit>
-        <userLimitFactor>1.0</userLimitFactor>
-      </queue>
       <queue>
-        <capacity>20.0</capacity>
+        <capacity>10.5</capacity>
         <usedCapacity>0.0</usedCapacity>
-        <maxCapacity>100.0</maxCapacity>
-        <absoluteCapacity>20.0</absoluteCapacity>
-        <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
+        <maxCapacity>50.0</maxCapacity>
+        <absoluteCapacity>10.5</absoluteCapacity>
+        <absoluteMaxCapacity>50.0</absoluteMaxCapacity>
         <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
         <numApplications>0</numApplications>
-        <usedResources>memory: 0</usedResources>
-        <queueName>test</queueName>
+        <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
+        <queueName>a</queueName>
         <state>RUNNING</state>
         <queues>
           <queue>
-            <capacity>60.000004</capacity>
+            <capacity>30.000002</capacity>
             <usedCapacity>0.0</usedCapacity>
-            <maxCapacity>100.0</maxCapacity>
-            <absoluteCapacity>12.0</absoluteCapacity>
-            <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
+            <maxCapacity>50.0</maxCapacity>
+            <absoluteCapacity>3.15</absoluteCapacity>
+            <absoluteMaxCapacity>25.0</absoluteMaxCapacity>
             <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
             <numApplications>0</numApplications>
-            <usedResources>memory: 0</usedResources>
+            <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
             <queueName>a1</queueName>
             <state>RUNNING</state>
             <queues>
@@ -702,124 +772,206 @@ ResourceManager REST API's.
                 <capacity>85.0</capacity>
                 <usedCapacity>0.0</usedCapacity>
                 <maxCapacity>100.0</maxCapacity>
-                <absoluteCapacity>10.200001</absoluteCapacity>
-                <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
+                <absoluteCapacity>2.6775</absoluteCapacity>
+                <absoluteMaxCapacity>25.0</absoluteMaxCapacity>
                 <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
                 <numApplications>0</numApplications>
-                <usedResources>memory: 0</usedResources>
-                <queueName>a11</queueName>
+                <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
+                <queueName>a1a</queueName>
                 <state>RUNNING</state>
+                <resourcesUsed>
+                  <memory>0</memory>
+                  <vCores>0</vCores>
+                </resourcesUsed>
                 <numActiveApplications>0</numActiveApplications>
                 <numPendingApplications>0</numPendingApplications>
                 <numContainers>0</numContainers>
-                <maxApplications>0</maxApplications>
-                <maxApplicationsPerUser>0</maxApplicationsPerUser>
+                <maxApplications>267</maxApplications>
+                <maxApplicationsPerUser>267</maxApplicationsPerUser>
                 <maxActiveApplications>1</maxActiveApplications>
                 <maxActiveApplicationsPerUser>1</maxActiveApplicationsPerUser>
                 <userLimit>100</userLimit>
+                <users/>
                 <userLimitFactor>1.0</userLimitFactor>
               </queue>
               <queue xsi:type="capacitySchedulerLeafQueueInfo">
                 <capacity>15.000001</capacity>
                 <usedCapacity>0.0</usedCapacity>
                 <maxCapacity>100.0</maxCapacity>
-                <absoluteCapacity>1.8000001</absoluteCapacity>
-                <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
+                <absoluteCapacity>0.47250003</absoluteCapacity>
+                <absoluteMaxCapacity>25.0</absoluteMaxCapacity>
                 <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
                 <numApplications>0</numApplications>
-                <usedResources>memory: 0</usedResources>
-                <queueName>a12</queueName>
+                <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
+                <queueName>a1b</queueName>
                 <state>RUNNING</state>
+                <resourcesUsed>
+                  <memory>0</memory>
+                  <vCores>0</vCores>
+                </resourcesUsed>
                 <numActiveApplications>0</numActiveApplications>
                 <numPendingApplications>0</numPendingApplications>
                 <numContainers>0</numContainers>
-                <maxApplications>0</maxApplications>
-                <maxApplicationsPerUser>0</maxApplicationsPerUser>
+                <maxApplications>47</maxApplications>
+                <maxApplicationsPerUser>47</maxApplicationsPerUser>
                 <maxActiveApplications>1</maxActiveApplications>
                 <maxActiveApplicationsPerUser>1</maxActiveApplicationsPerUser>
                 <userLimit>100</userLimit>
+                <users/>
                 <userLimitFactor>1.0</userLimitFactor>
               </queue>
             </queues>
+            <resourcesUsed>
+              <memory>0</memory>
+              <vCores>0</vCores>
+            </resourcesUsed>
           </queue>
           <queue xsi:type="capacitySchedulerLeafQueueInfo">
-            <capacity>40.0</capacity>
+            <capacity>70.0</capacity>
             <usedCapacity>0.0</usedCapacity>
             <maxCapacity>100.0</maxCapacity>
-            <absoluteCapacity>8.000001</absoluteCapacity>
-            <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
+            <absoluteCapacity>7.35</absoluteCapacity>
+            <absoluteMaxCapacity>50.0</absoluteMaxCapacity>
             <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
             <numApplications>0</numApplications>
-            <usedResources>memory: 0</usedResources>
+            <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
             <queueName>a2</queueName>
             <state>RUNNING</state>
+            <resourcesUsed>
+              <memory>0</memory>
+              <vCores>0</vCores>
+            </resourcesUsed>
             <numActiveApplications>0</numActiveApplications>
             <numPendingApplications>0</numPendingApplications>
             <numContainers>0</numContainers>
-            <maxApplications>0</maxApplications>
-            <maxApplicationsPerUser>0</maxApplicationsPerUser>
+            <maxApplications>735</maxApplications>
+            <maxApplicationsPerUser>73500</maxApplicationsPerUser>
             <maxActiveApplications>1</maxActiveApplications>
-            <maxActiveApplicationsPerUser>1</maxActiveApplicationsPerUser>
+            <maxActiveApplicationsPerUser>100</maxActiveApplicationsPerUser>
             <userLimit>100</userLimit>
-            <userLimitFactor>1.0</userLimitFactor>
+            <users/>
+            <userLimitFactor>100.0</userLimitFactor>
           </queue>
         </queues>
+        <resourcesUsed>
+          <memory>0</memory>
+          <vCores>0</vCores>
+        </resourcesUsed>
       </queue>
       <queue>
-        <capacity>10.0</capacity>
+        <capacity>89.5</capacity>
         <usedCapacity>0.0</usedCapacity>
-        <maxCapacity>15.000001</maxCapacity>
-        <absoluteCapacity>10.0</absoluteCapacity>
-        <absoluteMaxCapacity>15.000001</absoluteMaxCapacity>
+        <maxCapacity>100.0</maxCapacity>
+        <absoluteCapacity>89.5</absoluteCapacity>
+        <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
         <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
-        <numApplications>0</numApplications>
-        <usedResources>memory: 0</usedResources>
-        <queueName>test2</queueName>
+        <numApplications>2</numApplications>
+        <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
+        <queueName>b</queueName>
         <state>RUNNING</state>
         <queues>
           <queue xsi:type="capacitySchedulerLeafQueueInfo">
-            <capacity>90.0</capacity>
+            <capacity>60.000004</capacity>
             <usedCapacity>0.0</usedCapacity>
             <maxCapacity>100.0</maxCapacity>
-            <absoluteCapacity>9.0</absoluteCapacity>
-            <absoluteMaxCapacity>15.000001</absoluteMaxCapacity>
+            <absoluteCapacity>53.7</absoluteCapacity>
+            <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
+            <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
+            <numApplications>2</numApplications>
+            <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
+            <queueName>b1</queueName>
+            <state>RUNNING</state>
+            <resourcesUsed>
+              <memory>0</memory>
+              <vCores>0</vCores>
+            </resourcesUsed>
+            <numActiveApplications>1</numActiveApplications>
+            <numPendingApplications>1</numPendingApplications>
+            <numContainers>0</numContainers>
+            <maxApplications>5370</maxApplications>
+            <maxApplicationsPerUser>537000</maxApplicationsPerUser>
+            <maxActiveApplications>1</maxActiveApplications>
+            <maxActiveApplicationsPerUser>100</maxActiveApplicationsPerUser>
+            <userLimit>100</userLimit>
+            <users>
+              <user>
+                <username>user2</username>
+                <resourcesUsed>
+                  <memory>0</memory>
+                  <vCores>0</vCores>
+                </resourcesUsed>
+                <numPendingApplications>1</numPendingApplications>
+                <numActiveApplications>0</numActiveApplications>
+              </user>
+              <user>
+                <username>user1</username>
+                <resourcesUsed>
+                  <memory>0</memory>
+                  <vCores>0</vCores>
+                </resourcesUsed>
+                <numPendingApplications>0</numPendingApplications>
+                <numActiveApplications>1</numActiveApplications>
+              </user>
+            </users>
+            <userLimitFactor>100.0</userLimitFactor>
+          </queue>
+          <queue xsi:type="capacitySchedulerLeafQueueInfo">
+            <capacity>39.5</capacity>
+            <usedCapacity>0.0</usedCapacity>
+            <maxCapacity>100.0</maxCapacity>
+            <absoluteCapacity>35.3525</absoluteCapacity>
+            <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
             <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
             <numApplications>0</numApplications>
-            <usedResources>memory: 0</usedResources>
-            <queueName>a3</queueName>
+            <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
+            <queueName>b2</queueName>
             <state>RUNNING</state>
+            <resourcesUsed>
+              <memory>0</memory>
+              <vCores>0</vCores>
+            </resourcesUsed>
             <numActiveApplications>0</numActiveApplications>
             <numPendingApplications>0</numPendingApplications>
             <numContainers>0</numContainers>
-            <maxApplications>0</maxApplications>
-            <maxApplicationsPerUser>0</maxApplicationsPerUser>
+            <maxApplications>3535</maxApplications>
+            <maxApplicationsPerUser>353500</maxApplicationsPerUser>
             <maxActiveApplications>1</maxActiveApplications>
-            <maxActiveApplicationsPerUser>1</maxActiveApplicationsPerUser>
+            <maxActiveApplicationsPerUser>100</maxActiveApplicationsPerUser>
             <userLimit>100</userLimit>
-            <userLimitFactor>1.0</userLimitFactor>
+            <users/>
+            <userLimitFactor>100.0</userLimitFactor>
           </queue>
           <queue xsi:type="capacitySchedulerLeafQueueInfo">
-            <capacity>10.0</capacity>
+            <capacity>0.5</capacity>
             <usedCapacity>0.0</usedCapacity>
             <maxCapacity>100.0</maxCapacity>
-            <absoluteCapacity>1.0000001</absoluteCapacity>
-            <absoluteMaxCapacity>15.000001</absoluteMaxCapacity>
+            <absoluteCapacity>0.4475</absoluteCapacity>
+            <absoluteMaxCapacity>100.0</absoluteMaxCapacity>
             <absoluteUsedCapacity>0.0</absoluteUsedCapacity>
             <numApplications>0</numApplications>
-            <usedResources>memory: 0</usedResources>
-            <queueName>a4</queueName>
+            <usedResources>&lt;memory:0, vCores:0&gt;</usedResources>
+            <queueName>b3</queueName>
             <state>RUNNING</state>
+            <resourcesUsed>
+              <memory>0</memory>
+              <vCores>0</vCores>
+            </resourcesUsed>
             <numActiveApplications>0</numActiveApplications>
             <numPendingApplications>0</numPendingApplications>
             <numContainers>0</numContainers>
-            <maxApplications>0</maxApplications>
-            <maxApplicationsPerUser>0</maxApplicationsPerUser>
+            <maxApplications>44</maxApplications>
+            <maxApplicationsPerUser>4400</maxApplicationsPerUser>
             <maxActiveApplications>1</maxActiveApplications>
-            <maxActiveApplicationsPerUser>1</maxActiveApplicationsPerUser>
+            <maxActiveApplicationsPerUser>100</maxActiveApplicationsPerUser>
             <userLimit>100</userLimit>
-            <userLimitFactor>1.0</userLimitFactor>
+            <users/>
+            <userLimitFactor>100.0</userLimitFactor>
           </queue>
         </queues>
+        <resourcesUsed>
+          <memory>0</memory>
+          <vCores>0</vCores>
+        </resourcesUsed>
       </queue>
     </queues>
   </schedulerInfo>



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