svn commit: r1243674 - in /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs: CHANGES.txt src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java

[suresh]

Author: suresh
Date: Mon Feb 13 20:19:23 2012
New Revision: 1243674

URL: http://svn.apache.org/viewvc?rev=1243674&view=rev
Log:
HDFS-2815. Merging change r1243673 from trunk to 0.23.

Modified:
    
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
    
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java

Modified: 
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt?rev=1243674&r1=1243673&r2=1243674&view=diff
==============================================================================
--- 
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt 
(original)
+++ 
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt 
Mon Feb 13 20:19:23 2012
@@ -29,6 +29,9 @@ Release 0.23.2 - UNRELEASED
     HDFS-776.  Fix exception handling in Balancer.  (Uma Maheswara Rao G
     via szetszwo)
 
+    HDFS-2815. Namenode sometimes oes not come out of safemode during 
+    NN crash + restart. (Uma Maheswara Rao via suresh)
+
 Release 0.23.1 - 2012-02-08 
 
   INCOMPATIBLE CHANGES

Modified: 
hadoop/common/branches/branch-0.23/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-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java?rev=1243674&r1=1243673&r2=1243674&view=diff
==============================================================================
--- 
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
 (original)
+++ 
hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
 Mon Feb 13 20:19:23 2012
@@ -1908,7 +1908,6 @@ public class FSNamesystem implements Nam
       boolean enforcePermission)
       throws AccessControlException, SafeModeException, 
UnresolvedLinkException,
              IOException {
-    boolean deleteNow = false;
     ArrayList<Block> collectedBlocks = new ArrayList<Block>();
 
     writeLock();
@@ -1926,10 +1925,6 @@ public class FSNamesystem implements Nam
       if (!dir.delete(src, collectedBlocks)) {
         return false;
       }
-      deleteNow = collectedBlocks.size() <= BLOCK_DELETION_INCREMENT;
-      if (deleteNow) { // Perform small deletes right away
-        removeBlocks(collectedBlocks);
-      }
     } finally {
       writeUnlock();
     }
@@ -1938,9 +1933,7 @@ public class FSNamesystem implements Nam
 
     writeLock();
     try {
-      if (!deleteNow) {
-        removeBlocks(collectedBlocks); // Incremental deletion of blocks
-      }
+      removeBlocks(collectedBlocks); // Incremental deletion of blocks
     } finally {
       writeUnlock();
     }