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From "Harsh J (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-4348) backup node document bug of 1.x
Date Sat, 29 Dec 2012 06:28:12 GMT

     [ https://issues.apache.org/jira/browse/HDFS-4348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Harsh J resolved HDFS-4348.
---------------------------

    Resolution: Duplicate
    
> 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
>              Labels: documentation
>
> 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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