Hi all!
I have some jobs: job1, job2, job3,... . Each job working with the group. To control jobs, I have JobControllers, each JobController control jobs follow the specified group. Example: - Have 2 Group: g1 and g2 -> 2 JobController: jController1, jcontroller2 + jController1 contains jobs: job1, job2, job3, ... + jController2 contains jobs: job1, job2, job3, ... * To run jobs, I sue: for (i=0; i<2; i++){ jCtrl[i]= new jController(group i); jCtrl[i].run(); } * I want jController1 and jController2 run parallel. But actual, when jController1 finished, jController2 begin run. Why? Please help me! * P/s: jController use org.apache.hadoop.mapred.jobcontrol.JobControl Thanks, cheer, Nguyen.