Re: Issue with running hadoop program using eclipse

Hello vikas, Exception nowhere it says failed to connect remote machine or hdfs, and you can run from windows or linux that s not an issue..please check your code once again or post your code!. If you still doubt connecting remote machine..Make a jar out of your wordcount and give a chance in linux

Re: Issue with running hadoop program using eclipse

Hello Vikas, Sorry for late response. You don't have to create the jar separately. If you have added "job.setJarByClass" as specified by Hemanth sir, it should work. Warm Regards, Tariq https://mtariq.jux.com/ cloudfront.blogspot.com On Fri, Feb 1, 2013 at 9:42 AM, Hemanth Yamijala wrote:

Re: Issue with running hadoop program using eclipse

Previously, I have resolved this error by building a jar and then using the API job.setJarByClass(.class). Can you please try that once ? On Thu, Jan 31, 2013 at 6:40 PM, Vikas Jadhav wrote: > Hi I know it class not found error > but I have Map and reduce Class as part of Driver class > So what

Re: Issue with running hadoop program using eclipse

Hi I know it class not found error but I have Map and reduce Class as part of Driver class So what is problem ? I want to ask whether it is compulsory to have jar of any Hadoop Program Because it say "No job jar file set " See JobConf(Class) or JobConf#setJar(String). I am running my program usin

Re: Issue with running hadoop program using eclipse

Hello Vikas, It clearly shows that the class can not be found. For debugging, you can write your MR job as a standalone java program and debug it. It works. And if you want to just debug your mapper / reducer logic, you should look into using MRUnit. There is a good write-up