diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index e2aa07861dc..fc34f931b3f 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -484,6 +484,10 @@ Trunk (Unreleased)
     HDFS-5775. Consolidate the code for serialization in CacheManager
     (Haohui Mai via brandonli)
 
+    HDFS-5704. Change OP_UPDATE_BLOCKS with a new OP_ADD_BLOCK. (jing9)
+
+    HDFS-5777. Update LayoutVersion for the new editlog op OP_ADD_BLOCK. (jing9)
+
 Release 2.4.0 - UNRELEASED
 
   INCOMPATIBLE CHANGES
@@ -940,8 +944,6 @@ Release 2.3.0 - UNRELEASED
     HDFS-5677. Need error checking for HA cluster configuration.
     (Vincent Sheffer via cos)
 
-    HDFS-5704. Change OP_UPDATE_BLOCKS with a new OP_ADD_BLOCK. (jing9)
-
   OPTIMIZATIONS
 
   BUG FIXES
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/LayoutVersion.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/LayoutVersion.java
index 094e4793cf2..e3a36fe9814 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/LayoutVersion.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/LayoutVersion.java
@@ -107,11 +107,12 @@ public class LayoutVersion {
         "block IDs in the edits log and image files"),
     EDITLOG_SUPPORT_RETRYCACHE(-47, "Record ClientId and CallId in editlog to " 
         + "enable rebuilding retry cache in case of HA failover"),
-    CACHING(-48, "Support for cache pools and path-based caching"),
-    ADD_DATANODE_AND_STORAGE_UUIDS(-49, "Replace StorageID with DatanodeUuid."
+    EDITLOG_ADD_BLOCK(-48, "Add new editlog that only records allocation of "
+        + "the new block instead of the entire block list"),
+    CACHING(-49, "Support for cache pools and path-based caching"),
+    ADD_DATANODE_AND_STORAGE_UUIDS(-50, "Replace StorageID with DatanodeUuid."
         + " Use distinct StorageUuid per storage directory.");
 
-    
     final int lv;
     final int ancestorLV;
     final String description;
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogOpCodes.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogOpCodes.java
index 21cb284cc72..95702477231 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogOpCodes.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogOpCodes.java
@@ -60,13 +60,13 @@ public enum FSEditLogOpCodes {
   OP_DISALLOW_SNAPSHOT          ((byte) 30),
   OP_SET_GENSTAMP_V2            ((byte) 31),
   OP_ALLOCATE_BLOCK_ID          ((byte) 32),
-  OP_ADD_CACHE_DIRECTIVE       ((byte) 33),
-  OP_REMOVE_CACHE_DIRECTIVE    ((byte) 34),
-  OP_ADD_CACHE_POOL                       ((byte) 35),
-  OP_MODIFY_CACHE_POOL                    ((byte) 36),
-  OP_REMOVE_CACHE_POOL                    ((byte) 37),
-  OP_MODIFY_CACHE_DIRECTIVE     ((byte) 38),
-  OP_ADD_BLOCK                  ((byte) 39),
+  OP_ADD_BLOCK                  ((byte) 33),
+  OP_ADD_CACHE_DIRECTIVE       ((byte) 34),
+  OP_REMOVE_CACHE_DIRECTIVE    ((byte) 35),
+  OP_ADD_CACHE_POOL                       ((byte) 36),
+  OP_MODIFY_CACHE_POOL                    ((byte) 37),
+  OP_REMOVE_CACHE_POOL                    ((byte) 38),
+  OP_MODIFY_CACHE_DIRECTIVE     ((byte) 39),
 
   // Note that fromByte(..) depends on OP_INVALID being at the last position.  
   OP_INVALID                    ((byte) -1);
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineImageViewer/ImageLoaderCurrent.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineImageViewer/ImageLoaderCurrent.java
index c851cb59a1a..8415c6bc30d 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineImageViewer/ImageLoaderCurrent.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/offlineImageViewer/ImageLoaderCurrent.java
@@ -126,7 +126,7 @@ class ImageLoaderCurrent implements ImageLoader {
                                       new SimpleDateFormat("yyyy-MM-dd HH:mm");
   private static int[] versions = { -16, -17, -18, -19, -20, -21, -22, -23,
       -24, -25, -26, -27, -28, -30, -31, -32, -33, -34, -35, -36, -37, -38, -39,
-      -40, -41, -42, -43, -44, -45, -46, -47, -48, -49 };
+      -40, -41, -42, -43, -44, -45, -46, -47, -48, -49, -50 };
   private int imageVersion = 0;
   
   private final Map<Long, Boolean> subtreeMap = new HashMap<Long, Boolean>();
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/resources/editsStored b/hadoop-hdfs-project/hadoop-hdfs/src/test/resources/editsStored
index 8cba085408d..c545cfd4149 100644
Binary files a/hadoop-hdfs-project/hadoop-hdfs/src/test/resources/editsStored and b/hadoop-hdfs-project/hadoop-hdfs/src/test/resources/editsStored differ
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/resources/editsStored.xml b/hadoop-hdfs-project/hadoop-hdfs/src/test/resources/editsStored.xml
index 1704020047e..baebd184d40 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/resources/editsStored.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/resources/editsStored.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <EDITS>
-  <EDITS_VERSION>-49</EDITS_VERSION>
+  <EDITS_VERSION>-50</EDITS_VERSION>
   <RECORD>
     <OPCODE>OP_START_LOG_SEGMENT</OPCODE>
     <DATA>
@@ -13,8 +13,8 @@
       <TXID>2</TXID>
       <DELEGATION_KEY>
         <KEY_ID>1</KEY_ID>
-        <EXPIRY_DATE>1389736494300</EXPIRY_DATE>
-        <KEY>d1a0861e6b9e394e</KEY>
+        <EXPIRY_DATE>1390519460949</EXPIRY_DATE>
+        <KEY>dc8d30edc97df67d</KEY>
       </DELEGATION_KEY>
     </DATA>
   </RECORD>
@@ -24,8 +24,8 @@
       <TXID>3</TXID>
       <DELEGATION_KEY>
         <KEY_ID>2</KEY_ID>
-        <EXPIRY_DATE>1389736494302</EXPIRY_DATE>
-        <KEY>8239b8f0ed7e6ce6</KEY>
+        <EXPIRY_DATE>1390519460952</EXPIRY_DATE>
+        <KEY>096bc20b6debed03</KEY>
       </DELEGATION_KEY>
     </DATA>
   </RECORD>
@@ -37,18 +37,18 @@
       <INODEID>16386</INODEID>
       <PATH>/file_create</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045295288</MTIME>
-      <ATIME>1389045295288</ATIME>
+      <MTIME>1389828264873</MTIME>
+      <ATIME>1389828264873</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
-      <CLIENT_NAME>DFSClient_NONMAPREDUCE_-216163116_1</CLIENT_NAME>
+      <CLIENT_NAME>DFSClient_NONMAPREDUCE_16108824_1</CLIENT_NAME>
       <CLIENT_MACHINE>127.0.0.1</CLIENT_MACHINE>
       <PERMISSION_STATUS>
         <USERNAME>jing</USERNAME>
         <GROUPNAME>supergroup</GROUPNAME>
         <MODE>420</MODE>
       </PERMISSION_STATUS>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>7</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>9</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -59,8 +59,8 @@
       <INODEID>0</INODEID>
       <PATH>/file_create</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045295307</MTIME>
-      <ATIME>1389045295288</ATIME>
+      <MTIME>1389828265699</MTIME>
+      <ATIME>1389828264873</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
       <CLIENT_NAME></CLIENT_NAME>
       <CLIENT_MACHINE></CLIENT_MACHINE>
@@ -78,9 +78,9 @@
       <LENGTH>0</LENGTH>
       <SRC>/file_create</SRC>
       <DST>/file_moved</DST>
-      <TIMESTAMP>1389045295311</TIMESTAMP>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>9</RPC_CALLID>
+      <TIMESTAMP>1389828265705</TIMESTAMP>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>11</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -89,9 +89,9 @@
       <TXID>7</TXID>
       <LENGTH>0</LENGTH>
       <PATH>/file_moved</PATH>
-      <TIMESTAMP>1389045295318</TIMESTAMP>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>10</RPC_CALLID>
+      <TIMESTAMP>1389828265712</TIMESTAMP>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>12</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -101,7 +101,7 @@
       <LENGTH>0</LENGTH>
       <INODEID>16387</INODEID>
       <PATH>/directory_mkdir</PATH>
-      <TIMESTAMP>1389045295326</TIMESTAMP>
+      <TIMESTAMP>1389828265722</TIMESTAMP>
       <PERMISSION_STATUS>
         <USERNAME>jing</USERNAME>
         <GROUPNAME>supergroup</GROUPNAME>
@@ -136,8 +136,8 @@
       <TXID>12</TXID>
       <SNAPSHOTROOT>/directory_mkdir</SNAPSHOTROOT>
       <SNAPSHOTNAME>snapshot1</SNAPSHOTNAME>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>15</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>17</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -147,8 +147,8 @@
       <SNAPSHOTROOT>/directory_mkdir</SNAPSHOTROOT>
       <SNAPSHOTOLDNAME>snapshot1</SNAPSHOTOLDNAME>
       <SNAPSHOTNEWNAME>snapshot2</SNAPSHOTNEWNAME>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>16</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>18</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -157,8 +157,8 @@
       <TXID>14</TXID>
       <SNAPSHOTROOT>/directory_mkdir</SNAPSHOTROOT>
       <SNAPSHOTNAME>snapshot2</SNAPSHOTNAME>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>17</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>19</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -169,18 +169,18 @@
       <INODEID>16388</INODEID>
       <PATH>/file_create</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045295354</MTIME>
-      <ATIME>1389045295354</ATIME>
+      <MTIME>1389828265757</MTIME>
+      <ATIME>1389828265757</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
-      <CLIENT_NAME>DFSClient_NONMAPREDUCE_-216163116_1</CLIENT_NAME>
+      <CLIENT_NAME>DFSClient_NONMAPREDUCE_16108824_1</CLIENT_NAME>
       <CLIENT_MACHINE>127.0.0.1</CLIENT_MACHINE>
       <PERMISSION_STATUS>
         <USERNAME>jing</USERNAME>
         <GROUPNAME>supergroup</GROUPNAME>
         <MODE>420</MODE>
       </PERMISSION_STATUS>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>18</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>20</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -191,8 +191,8 @@
       <INODEID>0</INODEID>
       <PATH>/file_create</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045295357</MTIME>
-      <ATIME>1389045295354</ATIME>
+      <MTIME>1389828265759</MTIME>
+      <ATIME>1389828265757</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
       <CLIENT_NAME></CLIENT_NAME>
       <CLIENT_MACHINE></CLIENT_MACHINE>
@@ -253,10 +253,10 @@
       <LENGTH>0</LENGTH>
       <SRC>/file_create</SRC>
       <DST>/file_moved</DST>
-      <TIMESTAMP>1389045295378</TIMESTAMP>
+      <TIMESTAMP>1389828265782</TIMESTAMP>
       <OPTIONS>NONE</OPTIONS>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>25</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>27</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -267,18 +267,18 @@
       <INODEID>16389</INODEID>
       <PATH>/file_concat_target</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045295383</MTIME>
-      <ATIME>1389045295383</ATIME>
+      <MTIME>1389828265787</MTIME>
+      <ATIME>1389828265787</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
-      <CLIENT_NAME>DFSClient_NONMAPREDUCE_-216163116_1</CLIENT_NAME>
+      <CLIENT_NAME>DFSClient_NONMAPREDUCE_16108824_1</CLIENT_NAME>
       <CLIENT_MACHINE>127.0.0.1</CLIENT_MACHINE>
       <PERMISSION_STATUS>
         <USERNAME>jing</USERNAME>
         <GROUPNAME>supergroup</GROUPNAME>
         <MODE>420</MODE>
       </PERMISSION_STATUS>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>27</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>29</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -383,8 +383,8 @@
       <INODEID>0</INODEID>
       <PATH>/file_concat_target</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045295484</MTIME>
-      <ATIME>1389045295383</ATIME>
+      <MTIME>1389828266540</MTIME>
+      <ATIME>1389828265787</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
       <CLIENT_NAME></CLIENT_NAME>
       <CLIENT_MACHINE></CLIENT_MACHINE>
@@ -418,18 +418,18 @@
       <INODEID>16390</INODEID>
       <PATH>/file_concat_0</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045295486</MTIME>
-      <ATIME>1389045295486</ATIME>
+      <MTIME>1389828266544</MTIME>
+      <ATIME>1389828266544</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
-      <CLIENT_NAME>DFSClient_NONMAPREDUCE_-216163116_1</CLIENT_NAME>
+      <CLIENT_NAME>DFSClient_NONMAPREDUCE_16108824_1</CLIENT_NAME>
       <CLIENT_MACHINE>127.0.0.1</CLIENT_MACHINE>
       <PERMISSION_STATUS>
         <USERNAME>jing</USERNAME>
         <GROUPNAME>supergroup</GROUPNAME>
         <MODE>420</MODE>
       </PERMISSION_STATUS>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>40</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>41</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -534,8 +534,8 @@
       <INODEID>0</INODEID>
       <PATH>/file_concat_0</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045295507</MTIME>
-      <ATIME>1389045295486</ATIME>
+      <MTIME>1389828266569</MTIME>
+      <ATIME>1389828266544</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
       <CLIENT_NAME></CLIENT_NAME>
       <CLIENT_MACHINE></CLIENT_MACHINE>
@@ -569,18 +569,18 @@
       <INODEID>16391</INODEID>
       <PATH>/file_concat_1</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045295509</MTIME>
-      <ATIME>1389045295509</ATIME>
+      <MTIME>1389828266572</MTIME>
+      <ATIME>1389828266572</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
-      <CLIENT_NAME>DFSClient_NONMAPREDUCE_-216163116_1</CLIENT_NAME>
+      <CLIENT_NAME>DFSClient_NONMAPREDUCE_16108824_1</CLIENT_NAME>
       <CLIENT_MACHINE>127.0.0.1</CLIENT_MACHINE>
       <PERMISSION_STATUS>
         <USERNAME>jing</USERNAME>
         <GROUPNAME>supergroup</GROUPNAME>
         <MODE>420</MODE>
       </PERMISSION_STATUS>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>52</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>53</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -685,8 +685,8 @@
       <INODEID>0</INODEID>
       <PATH>/file_concat_1</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045295532</MTIME>
-      <ATIME>1389045295509</ATIME>
+      <MTIME>1389828266599</MTIME>
+      <ATIME>1389828266572</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
       <CLIENT_NAME></CLIENT_NAME>
       <CLIENT_MACHINE></CLIENT_MACHINE>
@@ -718,13 +718,13 @@
       <TXID>56</TXID>
       <LENGTH>0</LENGTH>
       <TRG>/file_concat_target</TRG>
-      <TIMESTAMP>1389045295535</TIMESTAMP>
+      <TIMESTAMP>1389828266603</TIMESTAMP>
       <SOURCES>
         <SOURCE1>/file_concat_0</SOURCE1>
         <SOURCE2>/file_concat_1</SOURCE2>
       </SOURCES>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>63</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>64</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -735,15 +735,15 @@
       <INODEID>16392</INODEID>
       <PATH>/file_symlink</PATH>
       <VALUE>/file_concat_target</VALUE>
-      <MTIME>1389045295540</MTIME>
-      <ATIME>1389045295540</ATIME>
+      <MTIME>1389828266633</MTIME>
+      <ATIME>1389828266633</ATIME>
       <PERMISSION_STATUS>
         <USERNAME>jing</USERNAME>
         <GROUPNAME>supergroup</GROUPNAME>
         <MODE>511</MODE>
       </PERMISSION_STATUS>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>64</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>66</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -754,18 +754,18 @@
       <INODEID>16393</INODEID>
       <PATH>/hard-lease-recovery-test</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045295543</MTIME>
-      <ATIME>1389045295543</ATIME>
+      <MTIME>1389828266637</MTIME>
+      <ATIME>1389828266637</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
-      <CLIENT_NAME>DFSClient_NONMAPREDUCE_-216163116_1</CLIENT_NAME>
+      <CLIENT_NAME>DFSClient_NONMAPREDUCE_16108824_1</CLIENT_NAME>
       <CLIENT_MACHINE>127.0.0.1</CLIENT_MACHINE>
       <PERMISSION_STATUS>
         <USERNAME>jing</USERNAME>
         <GROUPNAME>supergroup</GROUPNAME>
         <MODE>420</MODE>
       </PERMISSION_STATUS>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>65</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>67</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -821,7 +821,7 @@
     <OPCODE>OP_REASSIGN_LEASE</OPCODE>
     <DATA>
       <TXID>64</TXID>
-      <LEASEHOLDER>DFSClient_NONMAPREDUCE_-216163116_1</LEASEHOLDER>
+      <LEASEHOLDER>DFSClient_NONMAPREDUCE_16108824_1</LEASEHOLDER>
       <PATH>/hard-lease-recovery-test</PATH>
       <NEWHOLDER>HDFS_NameNode</NEWHOLDER>
     </DATA>
@@ -834,8 +834,8 @@
       <INODEID>0</INODEID>
       <PATH>/hard-lease-recovery-test</PATH>
       <REPLICATION>1</REPLICATION>
-      <MTIME>1389045298180</MTIME>
-      <ATIME>1389045295543</ATIME>
+      <MTIME>1389828269751</MTIME>
+      <ATIME>1389828266637</ATIME>
       <BLOCKSIZE>512</BLOCKSIZE>
       <CLIENT_NAME></CLIENT_NAME>
       <CLIENT_MACHINE></CLIENT_MACHINE>
@@ -861,8 +861,8 @@
       <MODE>493</MODE>
       <LIMIT>9223372036854775807</LIMIT>
       <MAXRELATIVEEXPIRY>2305843009213693951</MAXRELATIVEEXPIRY>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>72</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>74</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -871,8 +871,8 @@
       <TXID>67</TXID>
       <POOLNAME>pool1</POOLNAME>
       <LIMIT>99</LIMIT>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>73</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>75</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -883,9 +883,9 @@
       <PATH>/path</PATH>
       <REPLICATION>1</REPLICATION>
       <POOL>pool1</POOL>
-      <EXPIRATION>2305844398258992525</EXPIRATION>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>74</RPC_CALLID>
+      <EXPIRATION>2305844399041964876</EXPIRATION>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>76</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -894,8 +894,8 @@
       <TXID>69</TXID>
       <ID>1</ID>
       <REPLICATION>2</REPLICATION>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>75</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>77</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -903,8 +903,8 @@
     <DATA>
       <TXID>70</TXID>
       <ID>1</ID>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>76</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>78</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>
@@ -912,8 +912,8 @@
     <DATA>
       <TXID>71</TXID>
       <POOLNAME>pool1</POOLNAME>
-      <RPC_CLIENTID>48c96601-9238-4d1f-b78b-ef0f1e922ba2</RPC_CLIENTID>
-      <RPC_CALLID>77</RPC_CALLID>
+      <RPC_CLIENTID>b5928e80-e373-4807-a688-f94483d08ce5</RPC_CLIENTID>
+      <RPC_CALLID>79</RPC_CALLID>
     </DATA>
   </RECORD>
   <RECORD>