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HDFS >> mail # user >> how to start hadoop 1.0.4 backup node?


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周梦想 2012-12-29, 03:13
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Suresh Srinivas 2012-12-29, 04:14
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周梦想 2012-12-29, 06:12
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Harsh J 2012-12-29, 06:27
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Re: how to start hadoop 1.0.4 backup node?
yes, 1.1.x not appear, but document of  1.0.4 is still there.

2012/12/29 Harsh J <[EMAIL PROTECTED]>

> Hi,
>
> I'd already addressed this via
> https://issues.apache.org/jira/browse/HADOOP-7297 and it isn't present
> anymore in 1.1.x+ docs.
>
> On Sat, Dec 29, 2012 at 11:42 AM, 周梦想 <[EMAIL PROTECTED]> wrote:
> >
> > ok, retported bug as HDFS-4348.
> >
> > thanks.
> > Andy
> >
> > 2012/12/29 Suresh Srinivas <[EMAIL PROTECTED]>
> >>
> >> This is a documentation bug. Backup node is not available in 1.x
> release.
> >> It is available in 0.23 and 2.x releases. Please create a bug to point
> 1.x
> >> documents to the right set of docs.
> >>
> >> Sent from a mobile device
> >>
> >> On Dec 28, 2012, at 7:13 PM, 周梦想 <[EMAIL PROTECTED]> wrote:
> >>
> >> 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
> >>
> >>
> >> thanks!
> >> Andy
> >
> >
>
>
>
> --
> Harsh J
>