Hi, I am getting this error while submitting the job to a hadoop cluster.
HadoopJobLaunch; Unable to submit job to hadoop; [Possible Cause]JT is perhaps unreacheable; ; [NESTED EXCEPTION]:org.apache.hadoop.ipc.RemoteException: java.io.IOException: job_201101040441_300912(-1 memForMapTasks -1 memForReduceTasks): Invalid job requirements. Is this error coming due to the no memory available for the job I want to submit due to the other jobs running on this grid and occupying all the memory available? Thanks. Anurag Nilesh
