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From "andy zhou (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-4348) backup node document bug of 1.x
Date Sat, 29 Dec 2012 06:12:12 GMT
andy zhou created HDFS-4348:
-------------------------------

             Summary: backup node document bug of 1.x
                 Key: HDFS-4348
                 URL: https://issues.apache.org/jira/browse/HDFS-4348
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: documentation
    Affects Versions: 1.0.4
            Reporter: andy zhou


http://hadoop.apache.org/docs/r1.0.4/hdfs_user_guide.html#Backup+Node

the document write:
The Backup node is configured in the same manner as the Checkpoint node. It is started with
bin/hdfs namenode -checkpoint

but hadoop 1.0.4 there is no hdfs file:
[zhouhh@Hadoop48 hadoop-1.0.4]$ ls bin
hadoop            hadoop-daemons.sh  start-all.sh       start-jobhistoryserver.sh  stop-balancer.sh
         stop-mapred.sh
hadoop-config.sh  rcc                start-balancer.sh  start-mapred.sh            stop-dfs.sh
              task-controller
hadoop-daemon.sh  slaves.sh          start-dfs.sh       stop-all.sh                stop-jobhistoryserver.sh


[zhouhh@Hadoop48 hadoop-1.0.4]$ find . -name hdfs
./webapps/hdfs
./src/webapps/hdfs
./src/test/org/apache/hadoop/hdfs
./src/test/system/aop/org/apache/hadoop/hdfs
./src/test/system/java/org/apache/hadoop/hdfs
./src/hdfs
./src/hdfs/org/apache/hadoop/hdfs

1.x does not support backup node, so there is a bug

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