We sometimes have hundreds of map or reduce tasks for a job. I think it is hard to find all of them and kill the corresponding jvm processes. If we do not want to restart hadoop, is there any automatic methods?
2011/7/5 <jeff.schm...@shell.com> > Um kill -9 "pid" ? > > -----Original Message----- > From: Juwei Shi [mailto:shiju...@gmail.com] > Sent: Friday, July 01, 2011 10:53 AM > To: common-u...@hadoop.apache.org; mapreduce-user@hadoop.apache.org > Subject: Jobs are still in running state after executing "hadoop job > -kill jobId" > > Hi, > > I faced a problem that the jobs are still running after executing > "hadoop > job -kill jobId". I rebooted the cluster but the job still can not be > killed. > > The hadoop version is 0.20.2. > > Any idea? > > Thanks in advance! > > -- > - Juwei > >
