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From vino...@apache.org
Subject svn commit: r1520727 - in /hadoop/common/branches/branch-2/hadoop-yarn-project: ./ hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ hadoop-yarn/hadoop-yarn-server/hadoop-yarn...
Date Sat, 07 Sep 2013 05:50:43 GMT
Author: vinodkv
Date: Sat Sep  7 05:50:42 2013
New Revision: 1520727

URL: http://svn.apache.org/r1520727
Log:
YARN-1107. Fixed a bug in ResourceManager because of which RM in secure mode fails to restart.
Contributed by Omkar Vinit Joshi.
svn merge --ignore-ancestry -c 1520726 ../../trunk/

Modified:
    hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt
    hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
    hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMContext.java
    hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMContextImpl.java
    hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
    hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/DelegationTokenRenewer.java
    hadoop/common/branches/branch-2/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/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/security/TestDelegationTokenRenewer.java

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt?rev=1520727&r1=1520726&r2=1520727&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt (original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt Sat Sep  7 05:50:42 2013
@@ -141,6 +141,9 @@ Release 2.1.1-beta - UNRELEASED
     need more than a node's total capability were incorrectly allocated on that
     node causing apps to hang. (Omkar Vinit Joshi via vinodkv)
 
+    YARN-1107. Fixed a bug in ResourceManager because of which RM in secure mode
+    fails to restart. (Omkar Vinit Joshi via vinodkv)
+
 Release 2.1.0-beta - 2013-08-22
 
   INCOMPATIBLE CHANGES

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java?rev=1520727&r1=1520726&r2=1520727&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
(original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
Sat Sep  7 05:50:42 2013
@@ -43,10 +43,10 @@ import org.apache.hadoop.service.Abstrac
 import org.apache.hadoop.yarn.api.ApplicationClientProtocol;
 import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenResponse;
-import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest;
-import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportResponse;
+import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest;
+import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsResponse;
 import org.apache.hadoop.yarn.api.protocolrecords.GetClusterNodesRequest;
@@ -78,7 +78,6 @@ import org.apache.hadoop.yarn.api.record
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
 import org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException;
 import org.apache.hadoop.yarn.exceptions.YarnException;
-import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
 import org.apache.hadoop.yarn.factories.RecordFactory;
 import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
 import org.apache.hadoop.yarn.ipc.RPCUtil;
@@ -88,7 +87,6 @@ import org.apache.hadoop.yarn.server.res
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppEvent;
 import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppEventType;
-import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppState;
 import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNodeReport;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler;
@@ -160,9 +158,6 @@ public class ClientRMService extends Abs
     this.server.start();
     clientBindAddress = conf.updateConnectAddr(YarnConfiguration.RM_ADDRESS,
                                                server.getListenerAddress());
-    // enable RM to short-circuit token operations directly to itself
-    RMDelegationTokenIdentifier.Renewer.setSecretManager(
-        rmDTSecretManager, clientBindAddress);
     super.serviceStart();
   }
 

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMContext.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMContext.java?rev=1520727&r1=1520726&r2=1520727&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMContext.java
(original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMContext.java
Sat Sep  7 05:50:42 2013
@@ -33,6 +33,7 @@ import org.apache.hadoop.yarn.server.res
 import org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer;
 import org.apache.hadoop.yarn.server.resourcemanager.security.RMContainerTokenSecretManager;
 import org.apache.hadoop.yarn.server.resourcemanager.security.NMTokenSecretManagerInRM;
+import org.apache.hadoop.yarn.server.resourcemanager.security.RMDelegationTokenSecretManager;
 
 /**
  * Context of the ResourceManager.
@@ -64,4 +65,13 @@ public interface RMContext {
   NMTokenSecretManagerInRM getNMTokenSecretManager();
 
   ClientToAMTokenSecretManagerInRM getClientToAMTokenSecretManager();
+  
+  void setClientRMService(ClientRMService clientRMService);
+  
+  ClientRMService getClientRMService();
+  
+  RMDelegationTokenSecretManager getRMDelegationTokenSecretManager();
+
+  void setRMDelegationTokenSecretManager(
+      RMDelegationTokenSecretManager delegationTokenSecretManager);
 }
\ No newline at end of file

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMContextImpl.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMContextImpl.java?rev=1520727&r1=1520726&r2=1520727&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMContextImpl.java
(original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMContextImpl.java
Sat Sep  7 05:50:42 2013
@@ -36,6 +36,7 @@ import org.apache.hadoop.yarn.server.res
 import org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer;
 import org.apache.hadoop.yarn.server.resourcemanager.security.RMContainerTokenSecretManager;
 import org.apache.hadoop.yarn.server.resourcemanager.security.NMTokenSecretManagerInRM;
+import org.apache.hadoop.yarn.server.resourcemanager.security.RMDelegationTokenSecretManager;
 
 import com.google.common.annotations.VisibleForTesting;
 
@@ -61,6 +62,8 @@ public class RMContextImpl implements RM
   private final RMContainerTokenSecretManager containerTokenSecretManager;
   private final NMTokenSecretManagerInRM nmTokenSecretManager;
   private final ClientToAMTokenSecretManagerInRM clientToAMTokenSecretManager;
+  private ClientRMService clientRMService;
+  private RMDelegationTokenSecretManager rmDelegationTokenSecretManager;
 
   public RMContextImpl(Dispatcher rmDispatcher,
       RMStateStore store,
@@ -178,4 +181,25 @@ public class RMContextImpl implements RM
   public void setStateStore(RMStateStore store) {
     stateStore = store;
   }
+  
+  @Override
+  public ClientRMService getClientRMService() {
+    return this.clientRMService;
+  }
+  
+  @Override
+  public void setClientRMService(ClientRMService clientRMService) {
+    this.clientRMService = clientRMService;
+  }
+  
+  @Override
+  public RMDelegationTokenSecretManager getRMDelegationTokenSecretManager() {
+    return this.rmDelegationTokenSecretManager;
+  }
+  
+  @Override
+  public void setRMDelegationTokenSecretManager(
+      RMDelegationTokenSecretManager delegationTokenSecretManager) {
+    this.rmDelegationTokenSecretManager = delegationTokenSecretManager;
+  }
 }
\ No newline at end of file

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java?rev=1520727&r1=1520726&r2=1520727&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
(original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
Sat Sep  7 05:50:42 2013
@@ -169,11 +169,6 @@ public class ResourceManager extends Com
     AMLivelinessMonitor amFinishingMonitor = createAMLivelinessMonitor();
     addService(amFinishingMonitor);
 
-    if (UserGroupInformation.isSecurityEnabled()) {
-      this.delegationTokenRenewer = createDelegationTokenRenewer();
-      addService(delegationTokenRenewer);
-    }
-
     this.containerTokenSecretManager = createContainerTokenSecretManager(conf);
     this.nmTokenSecretManager = createNMTokenSecretManager(conf);
     
@@ -200,6 +195,10 @@ public class ResourceManager extends Com
       ExitUtil.terminate(1, e);
     }
 
+    if (UserGroupInformation.isSecurityEnabled()) {
+      this.delegationTokenRenewer = createDelegationTokenRenewer();
+    }
+
     this.rmContext =
         new RMContextImpl(this.rmDispatcher, rmStore,
           this.containerAllocationExpirer, amLivelinessMonitor,
@@ -260,7 +259,9 @@ public class ResourceManager extends Com
     this.rmDispatcher.register(RMAppManagerEventType.class,
         this.rmAppManager);
     this.rmDTSecretManager = createRMDelegationTokenSecretManager(this.rmContext);
+    rmContext.setRMDelegationTokenSecretManager(this.rmDTSecretManager);
     clientRM = createClientRMService();
+    rmContext.setClientRMService(clientRM);
     addService(clientRM);
     
     adminService = createAdminService(clientRM, masterService, resourceTracker);
@@ -271,7 +272,10 @@ public class ResourceManager extends Com
         this.applicationMasterLauncher);
 
     addService(applicationMasterLauncher);
-
+    if (UserGroupInformation.isSecurityEnabled()) {
+      addService(delegationTokenRenewer);
+      delegationTokenRenewer.setRMContext(rmContext);
+    }
     new RMNMInfo(this.rmContext, this.scheduler);
     
     super.serviceInit(conf);
@@ -620,13 +624,6 @@ public class ResourceManager extends Com
     this.containerTokenSecretManager.start();
     this.nmTokenSecretManager.start();
 
-    // Explicitly start DTRenewer too in secure mode before kicking recovery as
-    // tokens will start getting added for renewal as part of the recovery
-    // process itself.
-    if (UserGroupInformation.isSecurityEnabled()) {
-      this.delegationTokenRenewer.start();
-    }
-
     RMStateStore rmStore = rmContext.getStateStore();
     // The state store needs to start irrespective of recoveryEnabled as apps
     // need events to move to further states.

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/DelegationTokenRenewer.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/DelegationTokenRenewer.java?rev=1520727&r1=1520726&r2=1520727&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/DelegationTokenRenewer.java
(original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/DelegationTokenRenewer.java
Sat Sep  7 05:50:42 2013
@@ -34,6 +34,7 @@ import java.util.TimerTask;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
 import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -47,6 +48,8 @@ import org.apache.hadoop.service.Abstrac
 import org.apache.hadoop.util.StringUtils;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
+import org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier;
+import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
 
 import com.google.common.annotations.VisibleForTesting;
 
@@ -64,6 +67,7 @@ public class DelegationTokenRenewer exte
 
   // global single timer (daemon)
   private Timer renewalTimer;
+  private RMContext rmContext;
   
   // delegation token canceler thread
   private DelegationTokenCancelThread dtCancelThread =
@@ -80,6 +84,9 @@ public class DelegationTokenRenewer exte
   private long tokenRemovalDelayMs;
   
   private Thread delayedRemovalThread;
+  private boolean isServiceStarted = false;
+  private List<DelegationTokenToRenew> pendingTokenForRenewal =
+      new ArrayList<DelegationTokenRenewer.DelegationTokenToRenew>();
   
   private boolean tokenKeepAliveEnabled;
   
@@ -100,7 +107,6 @@ public class DelegationTokenRenewer exte
 
   @Override
   protected void serviceStart() throws Exception {
-    
     dtCancelThread.start();
     renewalTimer = new Timer(true);
     if (tokenKeepAliveEnabled) {
@@ -109,6 +115,15 @@ public class DelegationTokenRenewer exte
               "DelayedTokenCanceller");
       delayedRemovalThread.start();
     }
+    // enable RM to short-circuit token operations directly to itself
+    RMDelegationTokenIdentifier.Renewer.setSecretManager(
+        rmContext.getRMDelegationTokenSecretManager(),
+        rmContext.getClientRMService().getBindAddress());
+    // Delegation token renewal is delayed until ClientRMService starts. As
+    // it is required to short circuit the token renewal calls.
+    isServiceStarted = true;
+    renewIfServiceIsStarted(pendingTokenForRenewal);
+    pendingTokenForRenewal.clear();
     super.serviceStart();
   }
 
@@ -275,8 +290,8 @@ public class DelegationTokenRenewer exte
    * @throws IOException
    */
   public void addApplication(
-      ApplicationId applicationId, Credentials ts, boolean shouldCancelAtEnd) 
-  throws IOException {
+      ApplicationId applicationId, Credentials ts, boolean shouldCancelAtEnd)
+      throws IOException {
     if (ts == null) {
       return; //nothing to add
     }
@@ -291,25 +306,40 @@ public class DelegationTokenRenewer exte
     
     // find tokens for renewal, but don't add timers until we know
     // all renewable tokens are valid
-    Set<DelegationTokenToRenew> dtrs = new HashSet<DelegationTokenToRenew>();
+    // At RM restart it is safe to assume that all the previously added tokens
+    // are valid
+    List<DelegationTokenToRenew> tokenList =
+        new ArrayList<DelegationTokenRenewer.DelegationTokenToRenew>();
     for(Token<?> token : tokens) {
-      // first renew happens immediately
       if (token.isManaged()) {
-        DelegationTokenToRenew dtr = 
-          new DelegationTokenToRenew(applicationId, token, getConfig(), now, 
-              shouldCancelAtEnd); 
-        renewToken(dtr);
-        dtrs.add(dtr);
+        tokenList.add(new DelegationTokenToRenew(applicationId,
+            token, getConfig(), now, shouldCancelAtEnd));
       }
     }
-    for (DelegationTokenToRenew dtr : dtrs) {
-      addTokenToList(dtr);
-      setTimerForTokenRenewal(dtr);
-      if (LOG.isDebugEnabled()) {
-        LOG.debug("Registering token for renewal for:" +
-            " service = " + dtr.token.getService() +
-            " for appId = " + applicationId);
+    if (!tokenList.isEmpty()){
+      renewIfServiceIsStarted(tokenList);
+    }
+  }
+
+  protected void renewIfServiceIsStarted(List<DelegationTokenToRenew> dtrs)
+      throws IOException {
+    if (isServiceStarted) {
+      // Renewing token and adding it to timer calls are separated purposefully
+      // If user provides incorrect token then it should not be added for
+      // renewal.
+      for (DelegationTokenToRenew dtr : dtrs) {
+        renewToken(dtr);
+      }
+      for (DelegationTokenToRenew dtr : dtrs) {
+        addTokenToList(dtr);
+        setTimerForTokenRenewal(dtr);
+        if (LOG.isDebugEnabled()) {
+          LOG.debug("Registering token for renewal for:" + " service = "
+              + dtr.token.getService() + " for appId = " + dtr.applicationId);
+        }
       }
+    } else {
+      pendingTokenForRenewal.addAll(dtrs);
     }
   }
   
@@ -513,4 +543,7 @@ public class DelegationTokenRenewer exte
     }
   }
   
+  public void setRMContext(RMContext rmContext) {
+    this.rmContext = rmContext;
+  }
 }

Modified: hadoop/common/branches/branch-2/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/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMRestart.java?rev=1520727&r1=1520726&r2=1520727&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/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/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMRestart.java
Sat Sep  7 05:50:42 2013
@@ -19,7 +19,6 @@
 package org.apache.hadoop.yarn.server.resourcemanager;
 
 import java.io.IOException;
-import java.net.InetAddress;
 import java.net.InetSocketAddress;
 import java.net.UnknownHostException;
 import java.nio.ByteBuffer;
@@ -35,6 +34,7 @@ import org.apache.hadoop.fs.CommonConfig
 import org.apache.hadoop.io.DataOutputBuffer;
 import org.apache.hadoop.io.Text;
 import org.apache.hadoop.security.Credentials;
+import org.apache.hadoop.security.SaslRpcServer.AuthMethod;
 import org.apache.hadoop.security.SecurityUtil;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.security.token.Token;
@@ -90,7 +90,7 @@ public class TestRMRestart {
     conf.set(YarnConfiguration.RECOVERY_ENABLED, "true");
     conf.set(YarnConfiguration.RM_STORE, MemoryRMStateStore.class.getName());
 
-    rmAddr = new InetSocketAddress(InetAddress.getLocalHost(), 123);
+    rmAddr = new InetSocketAddress("localhost", 8032);
   }
 
   @Test (timeout=180000)
@@ -592,7 +592,12 @@ public class TestRMRestart {
   @Test
   public void testRMDelegationTokenRestoredOnRMRestart() throws Exception {
     conf.setInt(YarnConfiguration.RM_AM_MAX_ATTEMPTS, 2);
-
+    
+    conf.set(
+        CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION,
+        "kerberos");
+    conf.set(YarnConfiguration.RM_ADDRESS, "localhost:8032");
+    UserGroupInformation.setConfiguration(conf);
     MemoryRMStateStore memStore = new MemoryRMStateStore();
     memStore.init(conf);
     RMState rmState = memStore.getState();
@@ -614,6 +619,8 @@ public class TestRMRestart {
     // request a token and add into credential
     GetDelegationTokenRequest request1 =
         GetDelegationTokenRequest.newInstance("renewer1");
+    UserGroupInformation.getCurrentUser().setAuthenticationMethod(
+        AuthMethod.KERBEROS);
     GetDelegationTokenResponse response1 =
         rm1.getClientRMService().getDelegationToken(request1);
     org.apache.hadoop.yarn.api.records.Token delegationToken1 =
@@ -644,7 +651,7 @@ public class TestRMRestart {
         rm1.getRMDTSecretManager().getAllTokens();
     Assert.assertEquals(tokenIdentSet, allTokensRM1.keySet());
     Assert.assertEquals(allTokensRM1, rmDTState);
-
+    
     // assert sequence number is saved
     Assert.assertEquals(
       rm1.getRMDTSecretManager().getLatestDTSequenceNumber(),
@@ -682,7 +689,7 @@ public class TestRMRestart {
     // assert master keys and tokens are populated back to DTSecretManager
     Map<RMDelegationTokenIdentifier, Long> allTokensRM2 =
         rm2.getRMDTSecretManager().getAllTokens();
-    Assert.assertEquals(allTokensRM1, allTokensRM2);
+    Assert.assertEquals(allTokensRM2.keySet(), allTokensRM1.keySet());
     // rm2 has its own master keys when it starts, we use containsAll here
     Assert.assertTrue(rm2.getRMDTSecretManager().getAllMasterKeys()
       .containsAll(allKeysRM1));
@@ -735,15 +742,24 @@ public class TestRMRestart {
     }
 
     @Override
-    protected void doSecureLogin() throws IOException {
-      // Do nothing.
+    protected ClientRMService createClientRMService() {
+      return new ClientRMService(getRMContext(), getResourceScheduler(),
+          rmAppManager, applicationACLsManager, rmDTSecretManager){ 
+        @Override
+        protected void serviceStart() throws Exception {
+          // do nothing
+        }
+
+        @Override
+        protected void serviceStop() throws Exception {
+          //do nothing
+        }
+      };
     }
 
     @Override
-    protected void serviceInit(Configuration conf) throws Exception {
-      super.serviceInit(conf);
-      RMDelegationTokenIdentifier.Renewer.setSecretManager(
-        this.getRMDTSecretManager(), rmAddr);
+    protected void doSecureLogin() throws IOException {
+      // Do nothing.
     }
   }
 }

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/security/TestDelegationTokenRenewer.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/security/TestDelegationTokenRenewer.java?rev=1520727&r1=1520726&r2=1520727&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/security/TestDelegationTokenRenewer.java
(original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/security/TestDelegationTokenRenewer.java
Sat Sep  7 05:50:42 2013
@@ -25,8 +25,10 @@ import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
 
 import java.io.IOException;
+import java.net.InetSocketAddress;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.util.Collections;
@@ -48,9 +50,12 @@ import org.apache.hadoop.security.token.
 import org.apache.hadoop.security.token.Token;
 import org.apache.hadoop.security.token.TokenRenewer;
 import org.apache.hadoop.security.token.delegation.DelegationKey;
+import org.apache.hadoop.service.Service.STATE;
 import org.apache.hadoop.util.StringUtils;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
+import org.apache.hadoop.yarn.server.resourcemanager.ClientRMService;
+import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
 import org.apache.hadoop.yarn.server.utils.BuilderUtils;
 import org.junit.After;
 import org.junit.Before;
@@ -141,6 +146,13 @@ public class TestDelegationTokenRenewer 
     Renewer.reset();
     delegationTokenRenewer = new DelegationTokenRenewer();
     delegationTokenRenewer.init(conf);
+    RMContext mockContext = mock(RMContext.class);
+    ClientRMService mockClientRMService = mock(ClientRMService.class);
+    when(mockContext.getClientRMService()).thenReturn(mockClientRMService);
+    InetSocketAddress sockAddr =
+        InetSocketAddress.createUnresolved("localhost", 1234);
+    when(mockClientRMService.getBindAddress()).thenReturn(sockAddr);
+    delegationTokenRenewer.setRMContext(mockContext);
     delegationTokenRenewer.start();
   }
   
@@ -454,6 +466,13 @@ public class TestDelegationTokenRenewer 
         YarnConfiguration.RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS,
         1000l);
     localDtr.init(lconf);
+    RMContext mockContext = mock(RMContext.class);
+    ClientRMService mockClientRMService = mock(ClientRMService.class);
+    when(mockContext.getClientRMService()).thenReturn(mockClientRMService);
+    InetSocketAddress sockAddr =
+        InetSocketAddress.createUnresolved("localhost", 1234);
+    when(mockClientRMService.getBindAddress()).thenReturn(sockAddr);
+    localDtr.setRMContext(mockContext);
     localDtr.start();
     
     MyFS dfs = (MyFS)FileSystem.get(lconf);
@@ -511,6 +530,13 @@ public class TestDelegationTokenRenewer 
         YarnConfiguration.RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS,
         1000l);
     localDtr.init(lconf);
+    RMContext mockContext = mock(RMContext.class);
+    ClientRMService mockClientRMService = mock(ClientRMService.class);
+    when(mockContext.getClientRMService()).thenReturn(mockClientRMService);
+    InetSocketAddress sockAddr =
+        InetSocketAddress.createUnresolved("localhost", 1234);
+    when(mockClientRMService.getBindAddress()).thenReturn(sockAddr);
+    localDtr.setRMContext(mockContext);
     localDtr.start();
     
     MyFS dfs = (MyFS)FileSystem.get(lconf);
@@ -550,7 +576,7 @@ public class TestDelegationTokenRenewer 
     } catch (InvalidToken ite) {}
   }
   
-  @Test(timeout=2000)
+  @Test(timeout=20000)
   public void testConncurrentAddApplication()
       throws IOException, InterruptedException, BrokenBarrierException {
     final CyclicBarrier startBarrier = new CyclicBarrier(2);
@@ -579,6 +605,13 @@ public class TestDelegationTokenRenewer 
     // fire up the renewer
     final DelegationTokenRenewer dtr = new DelegationTokenRenewer();
     dtr.init(conf);
+    RMContext mockContext = mock(RMContext.class);
+    ClientRMService mockClientRMService = mock(ClientRMService.class);
+    when(mockContext.getClientRMService()).thenReturn(mockClientRMService);
+    InetSocketAddress sockAddr =
+        InetSocketAddress.createUnresolved("localhost", 1234);
+    when(mockClientRMService.getBindAddress()).thenReturn(sockAddr);
+    dtr.setRMContext(mockContext);
     dtr.start();
     
     // submit a job that blocks during renewal



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