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From omal...@apache.org
Subject svn commit: r1076938 - in /hadoop/common/branches/branch-0.20-security-patches/src: docs/src/documentation/content/xdocs/ mapred/org/apache/hadoop/mapred/ test/mapred/ test/mapred/org/ test/mapred/org/apache/ test/mapred/org/apache/hadoop/ test/mapred/...
Date Fri, 04 Mar 2011 03:24:06 GMT
Author: omalley
Date: Fri Mar  4 03:24:06 2011
New Revision: 1076938

URL: http://svn.apache.org/viewvc?rev=1076938&view=rev
Log:
commit 0923f4f256230b7568488d7b3fa0d2ac61accc73
Author: Lee Tucker <ltucker@yahoo-inc.com>
Date:   Thu Jul 30 17:40:22 2009 -0700

    Applying patch 2693355.5419.patch

Added:
    hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/QueueAclsInfo.java
    hadoop/common/branches/branch-0.20-security-patches/src/test/mapred/
    hadoop/common/branches/branch-0.20-security-patches/src/test/mapred/org/
    hadoop/common/branches/branch-0.20-security-patches/src/test/mapred/org/apache/
    hadoop/common/branches/branch-0.20-security-patches/src/test/mapred/org/apache/hadoop/
    hadoop/common/branches/branch-0.20-security-patches/src/test/mapred/org/apache/hadoop/mapred/
    hadoop/common/branches/branch-0.20-security-patches/src/test/mapred/org/apache/hadoop/mapred/TestQueueAclsForCurrentUser.java
Modified:
    hadoop/common/branches/branch-0.20-security-patches/src/docs/src/documentation/content/xdocs/commands_manual.xml
    hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobClient.java
    hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobQueueClient.java
    hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobSubmissionProtocol.java
    hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobTracker.java
    hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/LocalJobRunner.java
    hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/QueueManager.java

Modified: hadoop/common/branches/branch-0.20-security-patches/src/docs/src/documentation/content/xdocs/commands_manual.xml
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-security-patches/src/docs/src/documentation/content/xdocs/commands_manual.xml?rev=1076938&r1=1076937&r2=1076938&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20-security-patches/src/docs/src/documentation/content/xdocs/commands_manual.xml
(original)
+++ hadoop/common/branches/branch-0.20-security-patches/src/docs/src/documentation/content/xdocs/commands_manual.xml
Fri Mar  4 03:24:06 2011
@@ -360,7 +360,7 @@
           command to interact and view Job Queue information
         </p>
         <p>
-          <code>Usage : hadoop queue [-list] | [-info &lt;job-queue-name&gt;
[-showJobs]]</code>
+          <code>Usage : hadoop queue [-list] | [-info &lt;job-queue-name&gt;
[-showJobs]] | [-showacls]</code>
         </p>
         <table>
         <tr>
@@ -380,6 +380,12 @@
            queue is displayed. 
           </td>
         </tr>
+        <tr>
+          <td><code>-showacls</code></td>
+          <td>Displays the queue name and associated queue operations allowed for the
current user.
+          The list consists of only those queues to which the user has access.
+          </td>
+          </tr>
         </table>
       </section>  	
 			<section>

Modified: hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobClient.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobClient.java?rev=1076938&r1=1076937&r2=1076938&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobClient.java
(original)
+++ hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobClient.java
Fri Mar  4 03:24:06 2011
@@ -1908,6 +1908,14 @@ public class JobClient extends Configure
     return jobSubmitClient.getQueueInfo(queueName);
   }
   
+  /**
+   * Gets the Queue ACLs for current user
+   * @return array of QueueAclsInfo object for current user.
+   * @throws IOException
+   */
+  public QueueAclsInfo[] getQueueAclsForCurrentUser() throws IOException {
+    return jobSubmitClient.getQueueAclsForCurrentUser();
+  }
 
   /**
    */

Modified: hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobQueueClient.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobQueueClient.java?rev=1076938&r1=1076937&r2=1076938&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobQueueClient.java
(original)
+++ hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobQueueClient.java
Fri Mar  4 03:24:06 2011
@@ -20,6 +20,7 @@ package org.apache.hadoop.mapred;
 import java.io.IOException;
 
 import org.apache.hadoop.conf.Configured;
+import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.util.Tool;
 import org.apache.hadoop.util.ToolRunner;
 /**
@@ -34,7 +35,6 @@ import org.apache.hadoop.util.ToolRunner
 class JobQueueClient extends Configured implements  Tool {
   
   JobClient jc;
-
   
   public JobQueueClient() {
   }
@@ -60,9 +60,12 @@ class JobQueueClient extends Configured 
     boolean displayQueueList = false;
     boolean displayQueueInfoWithJobs = false;
     boolean displayQueueInfoWithoutJobs = false;
+    boolean displayQueueAclsInfoForCurrentUser = false;
     
     if("-list".equals(cmd)){
       displayQueueList = true;
+    }else if("-showacls".equals(cmd)) {
+      displayQueueAclsInfoForCurrentUser = true;
     }else if("-info".equals(cmd)){
       if(argv.length == 2 && !(argv[1].equals("-showJobs"))) {
         displayQueueInfoWithoutJobs = true;
@@ -92,6 +95,9 @@ class JobQueueClient extends Configured 
     } else if (displayQueueInfoWithJobs) {
       displayQueueInfo(argv[1],true);
       exitcode = 0;
+    }else if (displayQueueAclsInfoForCurrentUser) {
+      this.displayQueueAclsInfoForCurrentUser();
+      exitcode = 0;
     }
     
     return exitcode;
@@ -140,6 +146,33 @@ class JobQueueClient extends Configured 
     }
   }
 
+  private void displayQueueAclsInfoForCurrentUser() throws IOException {
+    QueueAclsInfo[] queueAclsInfoList = jc.getQueueAclsForCurrentUser();
+    UserGroupInformation ugi = UserGroupInformation.readFrom(getConf());
+    if (queueAclsInfoList.length > 0) {
+      System.out.println("Queue acls for user :  "
+              + ugi.getUserName());
+      System.out.println("\nQueue  Operations");
+      System.out.println("=====================");
+      for (QueueAclsInfo queueInfo : queueAclsInfoList) {
+        System.out.print(queueInfo.getQueueName() + "  ");
+        String[] ops = queueInfo.getOperations();
+        int max = ops.length - 1;
+        for (int j = 0; j < ops.length; j++) {
+          System.out.print(ops[j].replaceFirst("acl-", ""));
+          if (j < max) {
+            System.out.print(",");
+          }
+        }
+        System.out.println();
+      }
+    } else {
+      System.out.println("User " +
+              ugi.getUserName() +
+              " does not have access to any queue. \n");
+    }
+  }
+  
   private void displayUsage(String cmd) {
     String prefix = "Usage: JobQueueClient ";
     if ("-queueinfo".equals(cmd)){
@@ -147,7 +180,8 @@ class JobQueueClient extends Configured 
     }else {
       System.err.printf(prefix + "<command> <args>\n");
       System.err.printf("\t[-list]\n");
-      System.err.printf("\t[-info <job-queue-name> [-showJobs]]\n\n");
+      System.err.printf("\t[-info <job-queue-name> [-showJobs]]\n");
+      System.err.printf("\t[-showacls] \n\n");
       ToolRunner.printGenericCommandUsage(System.out);
     }
   }

Modified: hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobSubmissionProtocol.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobSubmissionProtocol.java?rev=1076938&r1=1076937&r2=1076938&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobSubmissionProtocol.java
(original)
+++ hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobSubmissionProtocol.java
Fri Mar  4 03:24:06 2011
@@ -58,8 +58,10 @@ interface JobSubmissionProtocol extends 
    *             for HADOOP-4807
    * Version 20: Modified ClusterStatus to have the tasktracker expiry
    *             interval for HADOOP-4939                     
+   * Version 21: Added method getQueueAclsForCurrentUser to get queue acls info
+   *             for a user
    */
-  public static final long versionID = 20L;
+  public static final long versionID = 21L;
 
   /**
    * Allocate a name for the job.
@@ -212,4 +214,11 @@ interface JobSubmissionProtocol extends 
    * @throws IOException
    */
   public JobStatus[] getJobsFromQueue(String queue) throws IOException;
+  
+  /**
+   * Gets the Queue ACLs for current user
+   * @return array of QueueAclsInfo object for current user.
+   * @throws IOException
+   */
+  public QueueAclsInfo[] getQueueAclsForCurrentUser() throws IOException;
 }

Modified: hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobTracker.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobTracker.java?rev=1076938&r1=1076937&r2=1076938&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobTracker.java
(original)
+++ hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/JobTracker.java
Fri Mar  4 03:24:06 2011
@@ -3217,7 +3217,10 @@ public class JobTracker implements MRCon
       throw new AccessControlException("User " 
                             + ugi.getUserName() 
                             + " cannot perform "
-                            + "operation " + oper + " on queue " + queue);
+                            + "operation " + oper + " on queue " + queue +
+                            ".\n Please run \"hadoop queue -showacls\" " +
+                            "command to find the queues you have access" +
+                            " to .");
     }
   }
 
@@ -3877,6 +3880,11 @@ public class JobTracker implements MRCon
     return getJobStatus(jips,false);
   }
   
+  @Override
+  public QueueAclsInfo[] getQueueAclsForCurrentUser() throws IOException{
+    return queueManager.getQueueAcls(
+            UserGroupInformation.getCurrentUGI());
+  }
   private synchronized JobStatus[] getJobStatus(Collection<JobInProgress> jips,
       boolean toComplete) {
     if(jips == null || jips.isEmpty()) {

Modified: hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/LocalJobRunner.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/LocalJobRunner.java?rev=1076938&r1=1076937&r2=1076938&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/LocalJobRunner.java
(original)
+++ hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/LocalJobRunner.java
Fri Mar  4 03:24:06 2011
@@ -474,4 +474,8 @@ class LocalJobRunner implements JobSubmi
     return null;
   }
 
+  @Override
+  public QueueAclsInfo[] getQueueAclsForCurrentUser() throws IOException{
+    return null;
+}
 }

Added: hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/QueueAclsInfo.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/QueueAclsInfo.java?rev=1076938&view=auto
==============================================================================
--- hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/QueueAclsInfo.java
(added)
+++ hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/QueueAclsInfo.java
Fri Mar  4 03:24:06 2011
@@ -0,0 +1,80 @@
+/**
+ * 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.mapred;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+import org.apache.hadoop.io.Text;
+import org.apache.hadoop.io.Writable;
+import org.apache.hadoop.io.WritableUtils;
+
+/**
+ *  Class to encapsulate Queue ACLs for a particular
+ *  user.
+ * 
+ */
+class QueueAclsInfo implements Writable {
+
+  private String queueName;
+  private String[] operations;
+  /**
+   * Default constructor for QueueAclsInfo.
+   * 
+   */
+  QueueAclsInfo() {
+    
+  }
+
+  /**
+   * Construct a new QueueAclsInfo object using the queue name and the
+   * queue operations array
+   * 
+   * @param queueName Name of the job queue
+   * @param queue operations
+   * 
+   */
+  QueueAclsInfo(String queueName, String[] operations) {
+    this.queueName = queueName;
+    this.operations = operations;    
+  }
+
+  String getQueueName() {
+    return queueName;
+  }
+
+  void setQueueName(String queueName) {
+    this.queueName = queueName;
+  }
+
+  String[] getOperations() {
+    return operations;
+  }
+
+  @Override
+  public void readFields(DataInput in) throws IOException {
+    queueName = Text.readString(in);
+    operations = WritableUtils.readStringArray(in);
+  }
+
+  @Override
+  public void write(DataOutput out) throws IOException {
+    Text.writeString(out, queueName);
+    WritableUtils.writeStringArray(out, operations);
+  }
+}

Modified: hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/QueueManager.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/QueueManager.java?rev=1076938&r1=1076937&r2=1076938&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/QueueManager.java
(original)
+++ hadoop/common/branches/branch-0.20-security-patches/src/mapred/org/apache/hadoop/mapred/QueueManager.java
Fri Mar  4 03:24:06 2011
@@ -23,6 +23,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Set;
 import java.util.TreeSet;
+import java.io.IOException;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -172,7 +173,7 @@ class QueueManager {
     }
     
     if (oper.isJobOwnerAllowed()) {
-      if (job.getJobConf().getUser().equals(ugi.getUserName())) {
+      if (job != null && job.getJobConf().getUser().equals(ugi.getUserName())) {
         return true;
       }
     }
@@ -326,4 +327,41 @@ class QueueManager {
       return new JobQueueInfo(queue,null);
     }
   }
+
+  /**
+   * Generates the array of QueueAclsInfo object. The array consists of only those queues
+   * for which user <ugi.getUserName()> has acls
+   *
+   * @return QueueAclsInfo[]
+   * @throws java.io.IOException
+   */
+  synchronized QueueAclsInfo[] getQueueAcls(UserGroupInformation
+          ugi) throws IOException {
+    //List of all QueueAclsInfo objects , this list is returned
+    ArrayList<QueueAclsInfo> queueAclsInfolist =
+            new ArrayList<QueueAclsInfo>();
+    QueueOperation[] operations = QueueOperation.values();
+    for (String queueName : queueNames) {
+      QueueAclsInfo queueAclsInfo = null;
+      ArrayList<String> operationsAllowed = null;
+      for (QueueOperation operation : operations) {
+        if (hasAccess(queueName, operation, ugi)) {
+          if (operationsAllowed == null) {
+            operationsAllowed = new ArrayList<String>();
+          }
+          operationsAllowed.add(operation.getAclName());
+        }
+      }
+      if (operationsAllowed != null) {
+        //There is atleast 1 operation supported for queue <queueName>
+        //, hence initialize queueAclsInfo
+        queueAclsInfo = new QueueAclsInfo(queueName, operationsAllowed.toArray
+                (new String[operationsAllowed.size()]));
+        queueAclsInfolist.add(queueAclsInfo);
+      }
+    }
+    return queueAclsInfolist.toArray(new QueueAclsInfo[
+            queueAclsInfolist.size()]);
+  }
+
 }

Added: hadoop/common/branches/branch-0.20-security-patches/src/test/mapred/org/apache/hadoop/mapred/TestQueueAclsForCurrentUser.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20-security-patches/src/test/mapred/org/apache/hadoop/mapred/TestQueueAclsForCurrentUser.java?rev=1076938&view=auto
==============================================================================
--- hadoop/common/branches/branch-0.20-security-patches/src/test/mapred/org/apache/hadoop/mapred/TestQueueAclsForCurrentUser.java
(added)
+++ hadoop/common/branches/branch-0.20-security-patches/src/test/mapred/org/apache/hadoop/mapred/TestQueueAclsForCurrentUser.java
Fri Mar  4 03:24:06 2011
@@ -0,0 +1,174 @@
+/**
+ * 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.mapred;
+
+import java.io.IOException;
+import javax.security.auth.login.LoginException;
+import junit.framework.TestCase;
+import org.apache.hadoop.security.UnixUserGroupInformation;
+import org.apache.hadoop.security.UserGroupInformation;
+
+/**
+ * Unit test class to test queue acls
+ *
+ */
+public class TestQueueAclsForCurrentUser extends TestCase {
+
+  private QueueManager queueManager;
+  private JobConf conf = null;
+  UserGroupInformation currentUGI = null;
+  String submitAcl = QueueManager.QueueOperation.SUBMIT_JOB.getAclName();
+  String adminAcl  = QueueManager.QueueOperation.ADMINISTER_JOBS.getAclName();
+
+  private void setupConfForNoAccess() throws IOException,LoginException {
+    currentUGI = UnixUserGroupInformation.login();
+    String userName = currentUGI.getUserName();
+    conf = new JobConf();
+
+    conf.setBoolean("mapred.acls.enabled",true);
+
+    conf.set("mapred.queue.names", "qu1,qu2");
+    //Only user u1 has access
+    conf.set("mapred.queue.qu1.acl-submit-job", "u1");
+    conf.set("mapred.queue.qu1.acl-administer-jobs", "u1");
+    //q2 only group g2 has acls for the queues
+    conf.set("mapred.queue.qu2.acl-submit-job", " g2");
+    conf.set("mapred.queue.qu2.acl-administer-jobs", " g2");
+    queueManager = new QueueManager(conf);
+
+  }
+
+  /**
+   *  sets up configuration for acls test.
+   * @return
+   */
+  private void setupConf(boolean aclSwitch) throws IOException,LoginException{
+    currentUGI = UnixUserGroupInformation.login();
+    String userName = currentUGI.getUserName();
+    conf = new JobConf();
+
+    conf.setBoolean("mapred.acls.enabled", aclSwitch);
+
+    conf.set("mapred.queue.names", "qu1,qu2,qu3,qu4,qu5,qu6,qu7");
+    //q1 Has acls for all the users, supports both submit and administer
+    conf.set("mapred.queue.qu1.acl-submit-job", "*");
+    conf.set("mapred.queue.qu1-acl-administer-jobs", "*");
+    //q2 only u2 has acls for the queues
+    conf.set("mapred.queue.qu2.acl-submit-job", "u2");
+    conf.set("mapred.queue.qu2.acl-administer-jobs", "u2");
+    //q3  Only u2 has submit operation access rest all have administer access
+    conf.set("mapred.queue.qu3.acl-submit-job", "u2");
+    conf.set("mapred.queue.qu3.acl-administer-jobs", "*");
+    //q4 Only u2 has administer access , anyone can do submit
+    conf.set("mapred.queue.qu4.acl-submit-job", "*");
+    conf.set("mapred.queue.qu4.acl-administer-jobs", "u2");
+    //qu6 only current user has submit access
+    conf.set("mapred.queue.qu6.acl-submit-job",userName);
+    conf.set("mapred.queue.qu6.acl-administrator-jobs","u2");
+    //qu7 only current user has administrator access
+    conf.set("mapred.queue.qu7.acl-submit-job","u2");
+    conf.set("mapred.queue.qu7.acl-administrator-jobs",userName);
+    //qu8 only current group has access
+    StringBuilder groupNames = new StringBuilder("");
+    String[] ugiGroupNames = currentUGI.getGroupNames();
+    int max = ugiGroupNames.length-1;
+    for(int j=0;j< ugiGroupNames.length;j++) {
+      groupNames.append(ugiGroupNames[j]);
+      if(j<max) {
+        groupNames.append(",");
+      }
+    }
+    conf.set("mapred.queue.qu5.acl-submit-job"," "+groupNames.toString());
+    conf.set("mapred.queue.qu5.acl-administrator-jobs"," "
+            +groupNames.toString());
+
+    queueManager = new QueueManager(conf);
+  }
+
+  public void testQueueAclsForCurrentuser() throws IOException,LoginException {
+    setupConf(true);
+    QueueAclsInfo[] queueAclsInfoList =
+            queueManager.getQueueAcls(currentUGI);
+    checkQueueAclsInfo(queueAclsInfoList);
+  }
+
+  public void testQueueAclsForCurrentUserAclsDisabled() throws IOException,
+          LoginException {
+    setupConf(false);
+    //fetch the acls info for current user.
+    QueueAclsInfo[] queueAclsInfoList = queueManager.
+            getQueueAcls(currentUGI);
+    checkQueueAclsInfo(queueAclsInfoList);
+  }
+
+  public void testQueueAclsForNoAccess() throws IOException,LoginException {
+    setupConfForNoAccess();
+    QueueAclsInfo[] queueAclsInfoList = queueManager.
+            getQueueAcls(currentUGI);
+    assertTrue(queueAclsInfoList.length == 0);
+  }
+
+  private void checkQueueAclsInfo(QueueAclsInfo[] queueAclsInfoList)
+          throws IOException {
+    if (conf.get("mapred.acls.enabled").equalsIgnoreCase("true")) {
+      for (int i = 0; i < queueAclsInfoList.length; i++) {
+        QueueAclsInfo acls = queueAclsInfoList[i];
+        String queueName = acls.getQueueName();
+        assertFalse(queueName.contains("qu2"));
+        if (queueName.equals("qu1")) {
+          assertTrue(acls.getOperations().length == 2);
+          assertTrue(checkAll(acls.getOperations()));
+        } else if (queueName.equals("qu3")) {
+          assertTrue(acls.getOperations().length == 1);
+          assertTrue(acls.getOperations()[0].equalsIgnoreCase(adminAcl));
+        } else if (queueName.equals("qu4")) {
+          assertTrue(acls.getOperations().length == 1);
+          assertTrue(acls.getOperations()[0].equalsIgnoreCase(submitAcl));
+        } else if (queueName.equals("qu5")) {
+          assertTrue(acls.getOperations().length == 2);
+          assertTrue(checkAll(acls.getOperations()));
+        } else if(queueName.equals("qu6")) {
+          assertTrue(acls.getOperations()[0].equals(submitAcl));
+        } else if(queueName.equals("qu7")) {
+          assertTrue(acls.getOperations()[0].equals(adminAcl));
+        } 
+      }
+    } else {
+      for (int i = 0; i < queueAclsInfoList.length; i++) {
+        QueueAclsInfo acls = queueAclsInfoList[i];
+        String queueName = acls.getQueueName();
+        assertTrue(acls.getOperations().length == 2);
+        assertTrue(checkAll(acls.getOperations()));
+      }
+    }
+  }
+
+  private boolean checkAll(String[] operations){
+    boolean submit = false;
+    boolean admin = false;
+
+    for(String val: operations){
+      if(val.equalsIgnoreCase(submitAcl))
+        submit = true;
+      else if(val.equalsIgnoreCase(adminAcl))
+        admin = true;
+    }
+    if(submit && admin) return true;
+    return false;
+  }
+}



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