Re: Small glitch with setting up two node cluster...only secondary node starts (datanode and namenode don't show up in jps)

2012-05-30 Thread samir das mohapatra
*Step wise Details (Ubantu 10.x version ): Go through properly and Run one by one. it will sove your problem (You can change the path,IP ,Host name as you like to do)* - 1. Start the terminal 2.

Re: Small glitch with setting up two node cluster...only secondary node starts (datanode and namenode don't show up in jps)

2012-05-30 Thread samir das mohapatra
In your logs details i colud not find the NN stating. It is the Problem of NN itself. Harsh also suggested for that same. On Sun, May 27, 2012 at 10:51 PM, Rohit Pandey wrote: > Hello Hadoop community, > > I have been trying to set up a double node Hadoop cluster (following > the instruct

Re: Small glitch with setting up two node cluster...only secondary node starts (datanode and namenode don't show up in jps)

2012-05-30 Thread shashwat shriparv
Please send you conf file contents and host file contents too.. On Tue, May 29, 2012 at 11:08 PM, Harsh J wrote: > Rohit, > > The SNN may start and run infinitely without doing any work. The NN > and DN have probably not started cause the NN has an issue (perhaps NN > name directory isn't forma

Re: Small glitch with setting up two node cluster...only secondary node starts (datanode and namenode don't show up in jps)

2012-05-29 Thread Harsh J
Rohit, The SNN may start and run infinitely without doing any work. The NN and DN have probably not started cause the NN has an issue (perhaps NN name directory isn't formatted) and the DN can't find the NN (or has data directory issues as well). So this isn't a glitch but a real issue you'll hav

Re: Small glitch with setting up two node cluster...only secondary node starts (datanode and namenode don't show up in jps)

2012-05-29 Thread sandeep
Can you see logs for nn and dn Sent from my iPhone On May 27, 2012, at 1:21 PM, Rohit Pandey wrote: > Hello Hadoop community, > > I have been trying to set up a double node Hadoop cluster (following > the instructions in - > http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux

Small glitch with setting up two node cluster...only secondary node starts (datanode and namenode don't show up in jps)

2012-05-29 Thread Rohit Pandey
Hello Hadoop community, I have been trying to set up a double node Hadoop cluster (following the instructions in - http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-multi-node-cluster/) and am very close to running it apart from one small glitch - when I start the dfs (using sta