Hi John,
When I created the hadoop location, the hadoop.job.ugi did not appear in
the advanced parameter. But when I later edited it, it was there. I
donnu how that was fixed:)
Also to get it to work, I had to edit the fs.default.name and
mapred.job.tracker in hadoop/conf/hadoop-site.xml
I added these lines:
<property>
<name>fs.default.name</name>
<value>hdfs://<ip_address>:9000</value>
</property>
<property>
<name>mapred.job.tracker</name>
<value><ip_address>:9001</value>
</property>
<property>
<name>dfs.replication</name>
<value>1</value>
</property>
Finally, I decided to install hadoop locally on my machine instead of
using the hadoop virtual machine.
Iman.
John Livingstone wrote:
Iman-4,
I have encountered the same problem that you have encountered: Not being
able to access HDFS on my Hadoop VMware Linux server (uning the Hadoop Yahoo
tutorial) and not seeing "hadoop.job.ugi" in my Eclipse Europa 3.3.2 list of
parameters. What did you have to do or change to get it to work?
Thanks,
John L.
Iman-4 wrote:
Thank you so much, Norbert. It worked.
Iman
Norbert Burger wrote:
Are running Eclipse on Windows? If so, be aware that you need to spawn
Eclipse from within Cygwin in order to access HDFS. It seems that the
plugin uses "whoami" to get info about the active user. This thread has
some more info:
http://mail-archives.apache.org/mod_mbox/hadoop-core-user/200807.mbox/%3c487cd747.8050...@signal7.de%3e
Norbert
On 2/12/09, Iman <ielgh...@cs.uwaterloo.ca> wrote:
Hi,
I am using VM image hadoop-appliance-0.18.0.vmx and an eclipse plug-in
of
hadoop. I have followed all the steps in this tutorial:
http://public.yahoo.com/gogate/hadoop-tutorial/html/module3.html. My
problem is that I am not able to browse the HDFS. It only shows an entry
"Error:null". Upload files to DFS, and Create new directory fail. Any
suggestions? I have tried to chang all the directories in the hadoop
location advanced parameters to "/tmp/hadoop-user", but it did not work.
Also, the tutorials mentioned a parameter "hadoop.job.ugi" that needs to
be
changed, but I could not find it in the list of parameters.
Thanks
Iman
