Hi all i have an important question about mapreduce. i have 2 hadoop mapreduce jobs. job1 has only mapper but no reducer. Job1 started and in its map() it is writing to a "file1" using context(Arg1,Arg2). If i wanted to start job2 (immidietly after job1) , which should take the "file1" (output still being written by above job's map phase) as input and do processing in its own map/reduce phases, and job2 should keep on taking the newly written data to "file1" , untill job1 finishes, what i should do?
how can i do that, Please can anybody help? -- *Regards* * Vamshi Krishna *
