Hello,
HDFS default location /user, you can't delete the home directory for
hdfs. If you create a file or directory, it will be created under /user.
For example: hdfs dfs -mkdir name
Regards,
ViSolve Hadoop Support
On 10/8/2014 10:44 AM, Tianyin Xu wrote:
The former, I use
#hdfs dfs -ls
Hi,
I wanna run some experiments on Hadoop which requires a clean, initial
system state of HDFS for every job execution, i.e., the HDFS should be
formatted and contain nothing.
I keep *dfs.datanode.data.dir* and *dfs.namenode.name.dir* the default,
which are located in /tmp
Every time before
To make sure your dfs.namenode.name.dir is by default.
then, how did you find /user exists? hdfs dfs -ls ? or you checked
dfs.datanode.data.dir?
if the latter, then don't worry.
On Wed, Oct 8, 2014 at 11:56 AM, Tianyin Xu t...@cs.ucsd.edu wrote:
Hi,
I wanna run some experiments on Hadoop
The former, I use
#hdfs dfs -ls
and I can see the directory /user
(and that's why I cannot use hdfs dfs -mkdir to create a new one)
~t
On Tue, Oct 7, 2014 at 9:06 PM, Azuryy Yu azury...@gmail.com wrote:
To make sure your dfs.namenode.name.dir is by default.
then, how did you find /user
