Hello. Using Hadoop version 0.20.. I am creating a chain of jobs job1 and job2 (mappers of which are in x.jar, there is no reducer) , with dependency and submitting to hadoop cluster using JobControl. Note I have setJarByClass and getJar gives the correct jar file, when checked before submission.
Submission goes through and there seem to be no errors in user logs and jobtracker. But I dont see my Mapper getting executed (no sysouts or log output), but default output seems to be coming to the output folder (input file is read as is and output). I am able to run the job directly using x.jar, but I am really out of clues as to why it is not running with Jobcontrol. All I see in the output is input file with some numbers in the beginning. I don't see the intended output. Pl. help. Thanks, Raj **************** CAUTION - Disclaimer ***************** This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely for the use of the addressee(s). If you are not the intended recipient, please notify the sender by e-mail and delete the original message. Further, you are not to copy, disclose, or distribute this e-mail or its contents to any other person and any such actions are unlawful. This e-mail may contain viruses. Infosys has taken every reasonable precaution to minimize this risk, but is not liable for any damage you may sustain as a result of any virus in this e-mail. You should carry out your own virus checks before opening the e-mail or attachment. Infosys reserves the right to monitor and review the content of all messages sent to or from this e-mail address. Messages sent to or from this e-mail address may be stored on the Infosys e-mail system. ***INFOSYS******** End of Disclaimer ********INFOSYS***
