Try running #service -status-all and see if TT FAILED.
Also try starting it manually
#service hadoop-0.20-mapreduce-tasktracker start
From: Jennifer Lopez [mailto:[EMAIL PROTECTED]]
Sent: Thursday, December 13, 2012 11:57 AM
To: [EMAIL PROTECTED]
Subject: Re: eclipse plugin for hadoop 0.22.0
thanks for the link...will definitely try that.
in the meanwhile, my jps shows namenode, datanode, jobtracker but not the task tracker. although there are no errors logged in the corresponding task tracker log.
what do you think is the problem?
On Thu, Dec 13, 2012 at 3:51 PM, Mohammad Tariq <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
Have a look at this link<http://cloudfront.blogspot.in/2012/07/how-to-run-mapreduce-programs-using.html> and see it i works for you. It worked for me. For a detailed help on the plugin you can go here<http://wiki.apache.org/hadoop/EclipsePlugIn>
On Thu, Dec 13, 2012 at 3:45 PM, Jennifer Lopez <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
After all my R&D, I have setup hadoop 0.22.0 succesfully. Right now, I am using Eclipse Indigo Service Release 2 and hadoop 0.22.0 on win 7. Trying to use the eclipse plugin provided in the Hadoop package but that does not seem to work. When I try adding a new Hadoop Location, i get an error stating "Error: Server IPC Version 5 cannot communicate with client version 3".
I cant compile eclipse plugin from hadoop distribution 0.22.0 as there is no source available.
Any help would be highly appreciated.
NOTICE: This e-mail message and any attachments are confidential, subject to copyright and may be privileged. Any unauthorized use, copying or disclosure is prohibited. If you are not the intended recipient, please delete and contact the sender immediately. Please consider the environment before printing this e-mail. AVIS : le pr?sent courriel et toute pi?ce jointe qui l'accompagne sont confidentiels, prot?g?s par le droit d'auteur et peuvent ?tre couverts par le secret professionnel. Toute utilisation, copie ou divulgation non autoris?e est interdite. Si vous n'?tes pas le destinataire pr?vu de ce courriel, supprimez-le et contactez imm?diatement l'exp?diteur. Veuillez penser ? l'environnement avant d'imprimer le pr?sent courriel