directories created inside the
> /tmp/hadoop- directory.
>
> Thanks
> A
>
> -Original Message-
> From: Michael Bieniosek [mailto:[EMAIL PROTECTED]
> Sent: Friday, June 15, 2007 11:31 AM
> To: hadoop-user@lucene.apache.org; Phantom
> Subject: Re: Formatting the na
Dfs and mapred are the directories created inside the
/tmp/hadoop- directory.
Thanks
A
-Original Message-
From: Michael Bieniosek [mailto:[EMAIL PROTECTED]
Sent: Friday, June 15, 2007 11:31 AM
To: hadoop-user@lucene.apache.org; Phantom
Subject: Re: Formatting the namenode
In hadoop
In hadoop-default.xml you should find:
hadoop.tmp.dir
/tmp/hadoop-${user.name}
A base for other temporary directories.
dfs.name.dir
${hadoop.tmp.dir}/dfs/name
Determines where on the local filesystem the DFS name node
should store the name table. If this is a comma-delimited
On 10/12/06, Doug Cutting <[EMAIL PROTECTED]> wrote:
This refers to formatting Hadoop's DFS filesystem, not formatting a
linux volume. Hadoop's DFS filesystem in implemented on top the local
filesystems of your cluster. Hadoop does not require reformatting of
linux filesystem volumes. Formatti
Hi Howard,
The formatting of the filesystem is with respect to Hadoop File System. It
does not involve formatting your local file system. All you need to do is
bin/hadoop namenode -format.
This command just creates some files for the namenode in the directory
specified as dfs.name.dir. Also,
This refers to formatting Hadoop's DFS filesystem, not formatting a
linux volume. Hadoop's DFS filesystem in implemented on top the local
filesystems of your cluster. Hadoop does not require reformatting of
linux filesystem volumes. Formatting a Hadoop DFS filesystem simply
creates a few fil
