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Subject: svn commit: r1082266 - in /hadoop/hdfs/branches/branch-0.21:
CHANGES.txt
src/docs/src/documentation/content/xdocs/hdfs_user_guide.xml
src/java/hdfs-default.xml
src/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
Date: Wed, 16 Mar 2011 19:14:12 -0000
To: hdfs-commits@hadoop.apache.org
From: szetszwo@apache.org
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Message-Id: <20110316191412.1FF5023888CB@eris.apache.org>
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Author: szetszwo
Date: Wed Mar 16 19:14:11 2011
New Revision: 1082266
URL: http://svn.apache.org/viewvc?rev=1082266&view=rev
Log:
HDFS-1596. Replace fs.checkpoint.* with dfs.namenode.checkpoint.* in documentations. Contributed by Harsh J Chouraria
Modified:
hadoop/hdfs/branches/branch-0.21/CHANGES.txt
hadoop/hdfs/branches/branch-0.21/src/docs/src/documentation/content/xdocs/hdfs_user_guide.xml
hadoop/hdfs/branches/branch-0.21/src/java/hdfs-default.xml
hadoop/hdfs/branches/branch-0.21/src/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
Modified: hadoop/hdfs/branches/branch-0.21/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/hdfs/branches/branch-0.21/CHANGES.txt?rev=1082266&r1=1082265&r2=1082266&view=diff
==============================================================================
--- hadoop/hdfs/branches/branch-0.21/CHANGES.txt (original)
+++ hadoop/hdfs/branches/branch-0.21/CHANGES.txt Wed Mar 16 19:14:11 2011
@@ -49,6 +49,9 @@ Release 0.21.1 - Unreleased
HDFS-1728. SecondaryNameNode.checkpointSize is in bytes but not in MB.
(szetszwo)
+ HDFS-1596. Replace fs.checkpoint.* with dfs.namenode.checkpoint.*
+ in documentations. (Harsh J Chouraria via szetszwo)
+
Release 0.21.0 - 2010-08-13
INCOMPATIBLE CHANGES
Modified: hadoop/hdfs/branches/branch-0.21/src/docs/src/documentation/content/xdocs/hdfs_user_guide.xml
URL: http://svn.apache.org/viewvc/hadoop/hdfs/branches/branch-0.21/src/docs/src/documentation/content/xdocs/hdfs_user_guide.xml?rev=1082266&r1=1082265&r2=1082266&view=diff
==============================================================================
--- hadoop/hdfs/branches/branch-0.21/src/docs/src/documentation/content/xdocs/hdfs_user_guide.xml (original)
+++ hadoop/hdfs/branches/branch-0.21/src/docs/src/documentation/content/xdocs/hdfs_user_guide.xml Wed Mar 16 19:14:11 2011
@@ -261,11 +261,11 @@
-
-
fs.checkpoint.period
, set to 1 hour by default, specifies
+ dfs.namenode.checkpoint.period
, set to 1 hour by default, specifies
the maximum delay between two consecutive checkpoints, and
-
-
fs.checkpoint.size
, set to 64MB by default, defines the
+ dfs.namenode.checkpoint.size
, set to 64MB by default, defines the
size of the edits log file that forces an urgent checkpoint even if
the maximum checkpoint delay is not reached.
@@ -312,11 +312,11 @@
-
-
fs.checkpoint.period
, set to 1 hour by default, specifies
+ dfs.namenode.checkpoint.period
, set to 1 hour by default, specifies
the maximum delay between two consecutive checkpoints
-
-
fs.checkpoint.size
, set to 64MB by default, defines the
+ dfs.namenode.checkpoint.size
, set to 64MB by default, defines the
size of the edits log file that forces an urgent checkpoint even if
the maximum checkpoint delay is not reached.
@@ -403,7 +403,7 @@
-
Specify the location of the checkpoint directory in the
- configuration variable
fs.checkpoint.dir
;
+ configuration variable dfs.namenode.checkpoint.dir
;
-
and start the NameNode with
-importCheckpoint
option.
@@ -411,11 +411,11 @@
The NameNode will upload the checkpoint from the
- fs.checkpoint.dir
directory and then save it to the NameNode
+ dfs.namenode.checkpoint.dir
directory and then save it to the NameNode
directory(s) set in dfs.name.dir
.
The NameNode will fail if a legal image is contained in
dfs.name.dir
.
- The NameNode verifies that the image in fs.checkpoint.dir
is
+ The NameNode verifies that the image in dfs.namenode.checkpoint.dir
is
consistent, but does not modify it in any way.
Modified: hadoop/hdfs/branches/branch-0.21/src/java/hdfs-default.xml
URL: http://svn.apache.org/viewvc/hadoop/hdfs/branches/branch-0.21/src/java/hdfs-default.xml?rev=1082266&r1=1082265&r2=1082266&view=diff
==============================================================================
--- hadoop/hdfs/branches/branch-0.21/src/java/hdfs-default.xml (original)
+++ hadoop/hdfs/branches/branch-0.21/src/java/hdfs-default.xml Wed Mar 16 19:14:11 2011
@@ -469,7 +469,7 @@ creations/deletions), or "all".
@@ -484,7 +484,7 @@ creations/deletions), or "all".dfs.namenode.checkpoint.size
67108864
The size of the current edit log (in bytes) that triggers
- a periodic checkpoint even if the fs.checkpoint.period hasn't expired.
+ a periodic checkpoint even if the dfs.namenode.checkpoint.period hasn't expired.
Modified: hadoop/hdfs/branches/branch-0.21/src/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java
URL: http://svn.apache.org/viewvc/hadoop/hdfs/branches/branch-0.21/src/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java?rev=1082266&r1=1082265&r2=1082266&view=diff
==============================================================================
--- hadoop/hdfs/branches/branch-0.21/src/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java (original)
+++ hadoop/hdfs/branches/branch-0.21/src/java/org/apache/hadoop/hdfs/server/namenode/FSImage.java Wed Mar 16 19:14:11 2011
@@ -2063,7 +2063,7 @@ public class FSImage extends Storage {
* @param conf the Configuration
* @param defaultValue a default value for the attribute, if null
* @return a Collection of URIs representing the values in
- * fs.checkpoint.dir configuration property
+ * dfs.namenode.checkpoint.dir configuration property
*/
static Collection getCheckpointDirs(Configuration conf,
String defaultValue) {