Marko, thanks also from me! Just found this in the archives
DaveG
>Hi Mike,
>
>> Exception in thread "main" java.lang.NullPointerException
>> at
>> org.apache.nutch.mapred.JobTrackerInfoServer.
>> (JobTrackerInfoServer.java:67)
>> at
>
>This is a little bug. Yo
Marko,
Thanks for the reply. Copying that folder to my nutch installation
worked! No errors here. Can't wait to unleash the power of this program.
Thanks Again,
Mike
On Thu, 2005-12-15 at 09:42 +0100, Marko Bauhardt wrote:
> Hi Mike,
>
> > Exception in thread "main" java.lang.NullPointerException
Hi Mike,
Exception in thread "main" java.lang.NullPointerException
at
org.apache.nutch.mapred.JobTrackerInfoServer.
(JobTrackerInfoServer.java:67)
at
This is a little bug. You must copy the src/webapps folder to the
root path of your nutch-installation. After that the namen
Stefan,
As an update I am positive everything with dns is setup as it should be.
I can start the namenode service on BoxA and I can also start the
datanode service on boxes B-D. In fact, when I run a bin/nutch ndfs
-report on BoxA it shows the 3 datanodes connected and their stats.
Something is wro
Ok, I think I have boiled the problem down. Turns out the jobtracker was
actually never running on my BoxA When I start the program I get this
error at the end of my jobtracker-log
Exception in thread "main" java.lang.NullPointerException
at
org.apache.nutch.mapred.JobTrackerInfoServer.(Jo
Stefan,
I remember reading this in your tutorial so I was careful to use the
boxA.companyDomain.com format. In fact, and entry is in
the /etc/host.conf file of srv05 like this:
127.0.0.1 srv05.x.com
In addition an nslookup for srv05.x.com from the other boxes
gives me back the correc
A common problem is that a boxA says to boxB my name is
boxA.localnetwork but boxB can not connect the box with the name
boxA.localnetwork since the name from the outside would be somthing
like:
boxA.companyDomain.com So double check that the name the boxA use to
identify itself against oth
Well, that's kinda what's happening. I checked and the tasktrackers are
running like you said. However, when I follow the tutorial at
http://wiki.media-style.com/display/nutchDocu/setup+a+map+reduce+multi
+box+system
When I get to command to generate segments and check the generated
segment, the co
I get the same error sometimes, although everything seems to work fine
after that, even though it gives that error, so it's probably not a problem.
- Matt Zytaruk
Michael Taggart wrote:
I've followed the steps in the media-style wiki for setting up a map
reduce system. I am only having one s
