Hi, Thanks for taking time to read my mail. Actually i get error only in master which is both master and slave . If i try to run only on one machine ( master and slave itself) then also i get error
On 16 February 2011 20:00, madhu phatak <[email protected]> wrote: > tasktracker log * > On Wed, Feb 16, 2011 at 8:00 PM, madhu phatak <[email protected]> > wrote: > > > See the tasklog of the slave to see why the task attempt is failing... > > > > > > > > > On Wed, Feb 16, 2011 at 7:29 PM, Nitin Khandelwal < > > [email protected]> wrote: > > > >> Hi, > >> I am using Hadoop 0.21.0. I am getting Exception as > >> java.lang.Throwable: Child Error at > >> org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:249) Caused by: > >> java.io.IOException: Task process exit with nonzero status of 1. at > >> org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:236) > >> when i am trying to run Map Red. This error comes in one of the slaves ( > >> which is also master in my case) . Cam any body tell why i may be > getting > >> this? > >> Thanks, > >> > >> > >> -- > >> > >> > >> Nitin Khandelwal > >> > > > > > -- Nitin Khandelwal
