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From e..@apache.org
Subject svn commit: r1235135 - /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ClusterSetup.apt.vm
Date Tue, 24 Jan 2012 06:05:53 GMT
Author: eli
Date: Tue Jan 24 06:05:52 2012
New Revision: 1235135

URL: http://svn.apache.org/viewvc?rev=1235135&view=rev
Log:
HDFS-2397. Undeprecate SecondaryNameNode. Contributed by Eli Collins

Modified:
    hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ClusterSetup.apt.vm

Modified: hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ClusterSetup.apt.vm
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ClusterSetup.apt.vm?rev=1235135&r1=1235134&r2=1235135&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ClusterSetup.apt.vm
(original)
+++ hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/ClusterSetup.apt.vm
Tue Jan 24 06:05:52 2012
@@ -95,7 +95,7 @@ Hadoop MapReduce Next Generation - Clust
 *--------------------------------------+--------------------------------------+
 | DataNode                             | HADOOP_DATANODE_OPTS                 |
 *--------------------------------------+--------------------------------------+
-| Backup NameNode                      | HADOOP_SECONDARYNAMENODE_OPTS        |
+| Secondary NameNode                   | HADOOP_SECONDARYNAMENODE_OPTS        |
 *--------------------------------------+--------------------------------------+
 | ResourceManager                      | YARN_RESOURCEMANAGER_OPTS            |
 *--------------------------------------+--------------------------------------+
@@ -537,15 +537,15 @@ Hadoop MapReduce Next Generation - Clust
       
   It's recommended to have them share a Unix group, for e.g. <<<hadoop>>>.
       
-*--------------------------------------+--------------------------------------+
-|| User:Group                          || Daemons                             |
-*--------------------------------------+--------------------------------------+
-| hdfs:hadoop                          | NameNode, Backup NameNode, DataNode  |
-*--------------------------------------+--------------------------------------+
-| yarn:hadoop                          | ResourceManager, NodeManager         |
-*--------------------------------------+--------------------------------------+
-| mapred:hadoop                        | MapReduce JobHistory Server          |  
-*--------------------------------------+--------------------------------------+
+*--------------------------------------+----------------------------------------------------------------------+
+|| User:Group                          || Daemons                                       
                     |
+*--------------------------------------+----------------------------------------------------------------------+
+| hdfs:hadoop                          | NameNode, Secondary NameNode, Checkpoint Node, Backup
Node, DataNode |
+*--------------------------------------+----------------------------------------------------------------------+
+| yarn:hadoop                          | ResourceManager, NodeManager                   
                     |
+*--------------------------------------+----------------------------------------------------------------------+
+| mapred:hadoop                        | MapReduce JobHistory Server                    
                     |
+*--------------------------------------+----------------------------------------------------------------------+
       
   * <<<Permissions for both HDFS and local fileSystem paths>>>
      



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