Created on 01-26-2014 11:59 PM - edited 09-16-2022 01:53 AM
I have write a mahout application for recommendation using mongodb, but I don't know how to running the mahout app in cdh4 hadoop cluster.
Please help me.
Created 02-13-2014 01:17 AM
Created 01-27-2014 12:03 AM
I think you would have to provide more information. What application? what version of CDH4? What error do you get? What have you tried to resolve it?
Created 02-04-2014 06:37 AM
My jar for recommendation using mongodb and mahout.cf.taste. The jar running in Linux is OK. Now I want to running the jar in cdh4 hadoop cluster. But I don't know how to do it.
Cloudera version: CDH4.6 Standard
Created 02-04-2014 06:47 AM
I think this is still far too little information to provide help. You should supply basic information like:
Created 02-04-2014 07:00 AM
1. The application is a standalone jar.
2. I want to running the app in cdh4.
3. I know how to running the app in single linux. But I don't know how to running on cloudera cdh4 hadoop cluster.
Created 02-04-2014 07:05 AM
It is not any different than running your application against any other Hadoop cluster, or should not be.
What happens if you run your jar on a Linux machine that can see the Hadoop cluster, and see the configuration for your hadoop cluster? what doesn't work?
Created 02-04-2014 08:33 PM
I don't know how to run. Please give me a smaple or document.
Created 02-06-2014 04:59 PM
Would you give me a sample or document?
Created 02-06-2014 07:30 PM
In the hadoop clulster the jar runs with the hadoop command "/usr/bin/hadoop jar /root/mahout/himahout.jar".
Only one host computed the jar.
Created 02-08-2014 04:40 AM
Sorry, your question is not clear at all and I can't help. As I've said, it is not different with CDH. You have not said what your error is when you run the very command you cited.