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From ma...@apache.org
Subject svn commit: r1172928 - in /hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs: ./ src/main/java/ src/main/java/org/apache/hadoop/hdfs/server/namenode/ src/main/native/ src/main/webapps/datanode/ src/main/webapps/hdfs/ src/main/webapps/s...
Date Tue, 20 Sep 2011 00:45:28 GMT
Author: mattf
Date: Tue Sep 20 00:45:25 2011
New Revision: 1172928

URL: http://svn.apache.org/viewvc?rev=1172928&view=rev
Log:
merge HDFS-2347 to v0.23

Modified:
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/   (props changed)
    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/   (props
changed)
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/Checkpointer.java
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/native/  
(props changed)
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/datanode/
  (props changed)
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs/
  (props changed)
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/secondary/
  (props changed)
    hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/hdfs/   (props
changed)

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Sep 20 00:45:25 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916
 /hadoop/core/branches/branch-0.19/hdfs:713112
 /hadoop/hdfs/branches/HDFS-1052:987665-1095512
 /hadoop/hdfs/branches/HDFS-265:796829-820463

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=1172928&r1=1172927&r2=1172928&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 Tue Sep
20 00:45:25 2011
@@ -705,6 +705,9 @@ Release 0.23.0 - Unreleased
 
   BUG FIXES
 
+    HDFS-2347. Fix checkpointTxnCount's comment about editlog size. 
+    (Uma Maheswara Rao G via mattf)
+
     HDFS-2011. Removal and restoration of storage directories on checkpointing
     failure doesn't work properly. (Ravi Prakash via mattf)
 

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Sep 20 00:45:25 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916
 /hadoop/core/branches/branch-0.19/hdfs/src/java:713112
 /hadoop/core/trunk/src/hdfs:776175-785643,785929-786278
 /hadoop/hdfs/branches/HDFS-1052/src/java:987665-1095512

Modified: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/Checkpointer.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/Checkpointer.java?rev=1172928&r1=1172927&r2=1172928&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/Checkpointer.java
(original)
+++ hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/Checkpointer.java
Tue Sep 20 00:45:25 2011
@@ -60,7 +60,8 @@ class Checkpointer extends Daemon {
   private BackupNode backupNode;
   volatile boolean shouldRun;
   private long checkpointPeriod;    // in seconds
-  private long checkpointTxnCount;    // size (in MB) of current Edit Log
+  // Transactions count to trigger the checkpoint
+  private long checkpointTxnCount; 
 
   private String infoBindAddress;
 
@@ -108,7 +109,7 @@ class Checkpointer extends Daemon {
 
     LOG.info("Checkpoint Period : " + checkpointPeriod + " secs " +
              "(" + checkpointPeriod/60 + " min)");
-    LOG.info("Log Size Trigger  : " + checkpointTxnCount + " txns ");
+    LOG.info("Transactions count is  : " + checkpointTxnCount + ", to trigger checkpoint");
   }
 
   /**

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/native/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Sep 20 00:45:25 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916
 /hadoop/core/branches/branch-0.19/mapred/src/c++/libhdfs:713112
 /hadoop/core/trunk/src/c++/libhdfs:776175-784663
 /hadoop/hdfs/branches/HDFS-1052/src/c++/libhdfs:987665-1095512

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/datanode/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Sep 20 00:45:25 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/datanode:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/datanode:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916
 /hadoop/core/branches/branch-0.19/hdfs/src/webapps/datanode:713112
 /hadoop/core/trunk/src/webapps/datanode:776175-784663
 /hadoop/hdfs/branches/HDFS-1052/src/webapps/datanode:987665-1095512

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Sep 20 00:45:25 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916
 /hadoop/core/branches/branch-0.19/hdfs/src/webapps/hdfs:713112
 /hadoop/core/trunk/src/webapps/hdfs:776175-784663
 /hadoop/hdfs/branches/HDFS-1052/src/webapps/hdfs:987665-1095512

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/secondary/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Sep 20 00:45:25 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/secondary:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/secondary:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916
 /hadoop/core/branches/branch-0.19/hdfs/src/webapps/secondary:713112
 /hadoop/core/trunk/src/webapps/secondary:776175-784663
 /hadoop/hdfs/branches/HDFS-1052/src/webapps/secondary:987665-1095512

Propchange: hadoop/common/branches/branch-0.23/hadoop-hdfs-project/hadoop-hdfs/src/test/hdfs/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Sep 20 00:45:25 2011
@@ -1,4 +1,4 @@
-/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297
+/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/hdfs:1161777,1161781,1162188,1162421,1162491,1162499,1162613,1162928,1162954,1162979,1163050,1163069,1163081,1163490,1163768,1164255,1164301,1164339,1166402,1167383,1170379,1170459,1171297,1172916
 /hadoop/core/branches/branch-0.19/hdfs/src/test/hdfs:713112
 /hadoop/core/trunk/src/test/hdfs:776175-785643
 /hadoop/hdfs/branches/HDFS-1052/src/test/hdfs:987665-1095512



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