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From s..@apache.org
Subject svn commit: r1495313 - in /hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs: ./ src/main/java/org/apache/hadoop/hdfs/ src/main/java/org/apache/hadoop/hdfs/protocol/ src/main/java/org/apache/hadoop/hdfs/protocolPB/ src/main/java/or...
Date Fri, 21 Jun 2013 08:01:44 GMT
Author: shv
Date: Fri Jun 21 08:01:43 2013
New Revision: 1495313

URL: http://svn.apache.org/r1495313
Log:
HDFS-4883. complete() should verify fileId. Contributed by Tao Luo.

Modified:
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/ClientProtocol.java
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolServerSideTranslatorPB.java
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolTranslatorPB.java
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/ClientNamenodeProtocol.proto
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSClientRetries.java
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileAppend4.java
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCreation.java
    hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/NNThroughputBenchmark.java

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt (original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Fri
Jun 21 08:01:43 2013
@@ -156,6 +156,8 @@ Release 2.1.0-beta - UNRELEASED
 
     HDFS-4914. Use DFSClient.Conf instead of Configuration.  (szetszwo)
 
+    HDFS-4883. complete() should verify fileId. (Tao Luo via shv)
+
   OPTIMIZATIONS
 
   BUG FIXES

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
(original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
Fri Jun 21 08:01:43 2013
@@ -1883,7 +1883,8 @@ public class DFSOutputStream extends FSO
     long localstart = Time.now();
     boolean fileComplete = false;
     while (!fileComplete) {
-      fileComplete = dfsClient.namenode.complete(src, dfsClient.clientName, last);
+      fileComplete =
+          dfsClient.namenode.complete(src, dfsClient.clientName, last, fileId);
       if (!fileComplete) {
         final int hdfsTimeout = dfsClient.getHdfsTimeout();
         if (!dfsClient.clientRunning ||

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/ClientProtocol.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/ClientProtocol.java?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/ClientProtocol.java
(original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/ClientProtocol.java
Fri Jun 21 08:01:43 2013
@@ -369,6 +369,13 @@ public interface ClientProtocol {
    * DataNode failures may cause a client to call complete() several
    * times before succeeding.
    *
+   * @param src the file being created
+   * @param clientName the name of the client that adds the block
+   * @param last the last block info
+   * @param fileId the id uniquely identifying a file
+   *
+   * @return true if all file blocks are minimally replicated or false otherwise
+   *
    * @throws AccessControlException If access is denied
    * @throws FileNotFoundException If file <code>src</code> is not found
    * @throws SafeModeException create not allowed in safemode
@@ -376,7 +383,8 @@ public interface ClientProtocol {
    * @throws IOException If an I/O error occurred
    */
   @Idempotent
-  public boolean complete(String src, String clientName, ExtendedBlock last)
+  public boolean complete(String src, String clientName,
+                          ExtendedBlock last, long fileId)
       throws AccessControlException, FileNotFoundException, SafeModeException,
       UnresolvedLinkException, IOException;
 

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolServerSideTranslatorPB.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolServerSideTranslatorPB.java?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolServerSideTranslatorPB.java
(original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolServerSideTranslatorPB.java
Fri Jun 21 08:01:43 2013
@@ -141,6 +141,7 @@ import org.apache.hadoop.hdfs.protocol.p
 import org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlockProto;
 import org.apache.hadoop.hdfs.security.token.block.DataEncryptionKey;
 import org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier;
+import org.apache.hadoop.hdfs.server.namenode.INodeId;
 import org.apache.hadoop.io.Text;
 import org.apache.hadoop.security.proto.SecurityProtos.CancelDelegationTokenRequestProto;
 import org.apache.hadoop.security.proto.SecurityProtos.CancelDelegationTokenResponseProto;
@@ -426,7 +427,8 @@ public class ClientNamenodeProtocolServe
     try {
       boolean result = 
           server.complete(req.getSrc(), req.getClientName(),
-          req.hasLast() ? PBHelper.convert(req.getLast()) : null);
+          req.hasLast() ? PBHelper.convert(req.getLast()) : null,
+          req.hasFileId() ? req.getFileId() : INodeId.GRANDFATHER_INODE_ID);
       return CompleteResponseProto.newBuilder().setResult(result).build();
     } catch (IOException e) {
       throw new ServiceException(e);

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolTranslatorPB.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolTranslatorPB.java?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolTranslatorPB.java
(original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/ClientNamenodeProtocolTranslatorPB.java
Fri Jun 21 08:01:43 2013
@@ -357,12 +357,14 @@ public class ClientNamenodeProtocolTrans
   }
 
   @Override
-  public boolean complete(String src, String clientName, ExtendedBlock last)
+  public boolean complete(String src, String clientName,
+                          ExtendedBlock last, long fileId)
       throws AccessControlException, FileNotFoundException, SafeModeException,
       UnresolvedLinkException, IOException {
     CompleteRequestProto.Builder req = CompleteRequestProto.newBuilder()
         .setSrc(src)
-        .setClientName(clientName);   
+        .setClientName(clientName)
+        .setFileId(fileId);
     if (last != null)
       req.setLast(PBHelper.convert(last));
     try {

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
(original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
Fri Jun 21 08:01:43 2013
@@ -2562,7 +2562,8 @@ public class FSNamesystem implements Nam
    *         (e.g if not all blocks have reached minimum replication yet)
    * @throws IOException on error (eg lease mismatch, file not open, file deleted)
    */
-  boolean completeFile(String src, String holder, ExtendedBlock last) 
+  boolean completeFile(String src, String holder,
+                       ExtendedBlock last, long fileId)
     throws SafeModeException, UnresolvedLinkException, IOException {
     if (NameNode.stateChangeLog.isDebugEnabled()) {
       NameNode.stateChangeLog.debug("DIR* NameSystem.completeFile: " +
@@ -2579,8 +2580,8 @@ public class FSNamesystem implements Nam
         throw new SafeModeException("Cannot complete file " + src, safeMode);
       }
       src = FSDirectory.resolvePath(src, pathComponents, dir);
-      success = completeFileInternal(src, holder, 
-        ExtendedBlock.getLocalBlock(last));
+      success = completeFileInternal(src, holder,
+        ExtendedBlock.getLocalBlock(last), fileId);
     } finally {
       writeUnlock();
     }
@@ -2591,14 +2592,13 @@ public class FSNamesystem implements Nam
   }
 
   private boolean completeFileInternal(String src, 
-      String holder, Block last) throws SafeModeException,
+      String holder, Block last, long fileId) throws SafeModeException,
       UnresolvedLinkException, IOException {
     assert hasWriteLock();
     final INodesInPath iip = dir.getLastINodeInPath(src);
     final INodeFileUnderConstruction pendingFile;
     try {
-      pendingFile = checkLease(src, INodeId.GRANDFATHER_INODE_ID,
-          holder, iip.getINode(0)); 
+      pendingFile = checkLease(src, fileId, holder, iip.getINode(0));
     } catch (LeaseExpiredException lee) {
       final INode inode = dir.getINode(src);
       if (inode != null

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
(original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
Fri Jun 21 08:01:43 2013
@@ -560,13 +560,14 @@ class NameNodeRpcServer implements Namen
   }
 
   @Override // ClientProtocol
-  public boolean complete(String src, String clientName, ExtendedBlock last)
+  public boolean complete(String src, String clientName,
+                          ExtendedBlock last,  long fileId)
       throws IOException {
     if(stateChangeLog.isDebugEnabled()) {
       stateChangeLog.debug("*DIR* NameNode.complete: "
-          + src + " for " + clientName);
+          + src + " fileId=" + fileId +" for " + clientName);
     }
-    return namesystem.completeFile(src, clientName, last);
+    return namesystem.completeFile(src, clientName, last, fileId);
   }
 
   /**

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/ClientNamenodeProtocol.proto
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/ClientNamenodeProtocol.proto?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/ClientNamenodeProtocol.proto
(original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/ClientNamenodeProtocol.proto
Fri Jun 21 08:01:43 2013
@@ -145,6 +145,7 @@ message CompleteRequestProto {
   required string src = 1;
   required string clientName = 2;
   optional ExtendedBlockProto last = 3;
+  optional uint64 fileId = 4 [default = 0];  // default to GRANDFATHER_INODE_ID
 }
 
 message CompleteResponseProto {

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSClientRetries.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSClientRetries.java?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSClientRetries.java
(original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSClientRetries.java
Fri Jun 21 08:01:43 2013
@@ -423,7 +423,7 @@ public class TestDFSClientRetries {
           }
         }
       }).when(spyNN).complete(Mockito.anyString(), Mockito.anyString(),
-          Mockito.<ExtendedBlock>any());
+          Mockito.<ExtendedBlock>any(), anyLong());
       
       OutputStream stm = client.create(file.toString(), true);
       try {
@@ -441,7 +441,7 @@ public class TestDFSClientRetries {
           Mockito.anyLong(), Mockito.<String[]> any());
       Mockito.verify(spyNN, Mockito.atLeastOnce()).complete(
           Mockito.anyString(), Mockito.anyString(),
-          Mockito.<ExtendedBlock>any());
+          Mockito.<ExtendedBlock>any(), anyLong());
       
       AppendTestUtil.check(fs, file, 10000);
     } finally {

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileAppend4.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileAppend4.java?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileAppend4.java
(original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileAppend4.java
Fri Jun 21 08:01:43 2013
@@ -20,6 +20,7 @@ package org.apache.hadoop.hdfs;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
+import static org.mockito.Matchers.anyLong;
 import static org.mockito.Matchers.anyObject;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doAnswer;
@@ -156,7 +157,7 @@ public class TestFileAppend4 {
       // Delay completeFile
       GenericTestUtils.DelayAnswer delayer = new GenericTestUtils.DelayAnswer(LOG);
       doAnswer(delayer).when(spyNN).complete(
-          anyString(), anyString(), (ExtendedBlock)anyObject());
+          anyString(), anyString(), (ExtendedBlock)anyObject(), anyLong());
  
       DFSClient client = new DFSClient(null, spyNN, conf, null);
       file1 = new Path("/testRecoverFinalized");
@@ -229,7 +230,7 @@ public class TestFileAppend4 {
       GenericTestUtils.DelayAnswer delayer =
         new GenericTestUtils.DelayAnswer(LOG);
       doAnswer(delayer).when(spyNN).complete(anyString(), anyString(),
-          (ExtendedBlock) anyObject());
+          (ExtendedBlock) anyObject(), anyLong());
  
       DFSClient client = new DFSClient(null, spyNN, conf, null);
       file1 = new Path("/testCompleteOtherLease");

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCreation.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCreation.java?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCreation.java
(original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCreation.java
Fri Jun 21 08:01:43 2013
@@ -1163,4 +1163,37 @@ public class TestFileCreation {
     }
   }
 
+  /**
+   * Test complete(..) - verifies that the fileId in the request
+   * matches that of the Inode.
+   * This test checks that FileNotFoundException exception is thrown in case
+   * the fileId does not match.
+   */
+  @Test
+  public void testFileIdMismatch() throws IOException {
+    Configuration conf = new HdfsConfiguration();
+    MiniDFSCluster cluster =
+        new MiniDFSCluster.Builder(conf).numDataNodes(3).build();
+    DistributedFileSystem dfs = null;
+    try {
+      cluster.waitActive();
+      dfs = (DistributedFileSystem)cluster.getFileSystem();
+      DFSClient client = dfs.dfs;
+
+      final Path f = new Path("/testFileIdMismatch.txt");
+      createFile(dfs, f, 3);
+      long someOtherFileId = -1;
+      try {
+        cluster.getNameNodeRpc()
+            .complete(f.toString(), client.clientName, null, someOtherFileId);
+        fail();
+      } catch(FileNotFoundException fnf) {
+        FileSystem.LOG.info("Caught Expected FileNotFoundException: ", fnf);
+      }
+    } finally {
+      IOUtils.closeStream(dfs);
+      cluster.shutdown();
+    }
+  }
+
 }

Modified: hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/NNThroughputBenchmark.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/NNThroughputBenchmark.java?rev=1495313&r1=1495312&r2=1495313&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/NNThroughputBenchmark.java
(original)
+++ hadoop/common/branches/branch-2.1-beta/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/NNThroughputBenchmark.java
Fri Jun 21 08:01:43 2013
@@ -590,7 +590,7 @@ public class NNThroughputBenchmark {
       long end = Time.now();
       for(boolean written = !closeUponCreate; !written; 
         written = nameNodeProto.complete(fileNames[daemonId][inputIdx],
-                                    clientName, null));
+                                    clientName, null, INodeId.GRANDFATHER_INODE_ID));
       return end-start;
     }
 
@@ -1046,7 +1046,7 @@ public class NNThroughputBenchmark {
             new EnumSetWritable<CreateFlag>(EnumSet.of(CreateFlag.CREATE, CreateFlag.OVERWRITE)),
true, replication,
             BLOCK_SIZE);
         ExtendedBlock lastBlock = addBlocks(fileName, clientName);
-        nameNodeProto.complete(fileName, clientName, lastBlock);
+        nameNodeProto.complete(fileName, clientName, lastBlock, INodeId.GRANDFATHER_INODE_ID);
       }
       // prepare block reports
       for(int idx=0; idx < nrDatanodes; idx++) {



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