use sudo with chown and then chmod to 755
On Sun, Apr 29, 2012 at 11:02 PM, maddy gulati wrote:
> I have confirgured the xml configuration files corectly. I tried to repeat
> the installation process with a different user id . Now getting following
> when I execute start-all.sh :
>
>
>
> Warning:
I have confirgured the xml configuration files corectly. I tried to repeat
the installation process with a different user id . Now getting following
when I execute start-all.sh :
Warning: $HADOOP_HOME is deprecated.
chown: changing ownership of `/usr/libexec/../logs': Operation not permitted
st
Look here
http://search-hadoop.com/m/NRMV72pWYVM1/ERROR+org.apache.hadoop.hdfs.server.datanode.DataNode%5C%3A+java.lang.IllegalArgumentException%5C%3A+Does+not+contain+a+valid+host%5C%3Aport+authority%5C%3A+/v=threaded
To solve this, you can check your config files: core-site.xml,
mapred-site.xm
Just to add, I had earlier installed Hadoop using debian package manager.
And then uninstalled it and reinstalled by building the source code
manually. Can that lead to problems. Because I can see that as per the old
installation ;
echo $HADOOP_CONF_DIR
/etc/hadoop
Even after uninstalling, the ou
Folks,
I am trying to set up a single node cluster for Hadoop ( version 1.0.1) on
Ubuntu 11.04. After configuring everything, I could not get all the
components to start.
My installation directory for hadoop is /usr/local/hadoop
I followed the following tutorial for the setup :
http://www.michael
