Hadoop 0.19 is pretty ancient history at this point--it is years out of date (and even back in the day, it was never considered as stable as 0.18 or 0.20). I would recommend upgrading to a more modern version of Hadoop.
That having been said, what you're seeing is that the map task is exiting its process with a non-zero status (i.e., you're throwing / not catching an exception, or calling System.exit(1)). You should look at the jobtracker Web ui on port 50030, drill down to the offending task, and look at its output log. - Aaron On Wed, Jan 9, 2013 at 10:33 AM, Mohammad Tariq <donta...@gmail.com> wrote: > Could you show us your code? > > Warm Regards, > Tariq > https://mtariq.jux.com/ > > > On Wed, Jan 9, 2013 at 10:25 PM, Ginnavaram, Karthik < > karthik.1...@gmail.com> wrote: > >> Hi >> I recently installed hadoop-0.19.1 and tried to run it using >> eclipse europa(installed the corresponding plugin and everything). But >> when I >> try to run the Mapreduce driver I get the following error. Any help >> would be greatly appreciated. >> >> Error: >> 3/01/09 11:32:52 WARN mapred.JobClient: Use GenericOptionsParser for >> parsing the arguments. Applications should implement Tool for the >> same. >> 13/01/09 11:32:53 INFO mapred.FileInputFormat: Total input paths to >> process : 4 >> 13/01/09 11:32:54 INFO mapred.JobClient: Running job: >> job_201301091108_0005 >> 13/01/09 11:32:55 INFO mapred.JobClient: map 0% reduce 0% >> 13/01/09 11:33:08 INFO mapred.JobClient: Task Id : >> attempt_201301091108_0005_m_000006_0, Status : FAILED >> java.io.IOException: Task process exit with nonzero status of 1. >> at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:425) >> >> 13/01/09 11:33:15 INFO mapred.JobClient: Task Id : >> attempt_201301091108_0005_m_000006_1, Status : FAILED >> java.io.IOException: Task process exit with nonzero status of 1. >> at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:425) >> >> 13/01/09 11:33:21 INFO mapred.JobClient: Task Id : >> attempt_201301091108_0005_m_000006_2, Status : FAILED >> java.io.IOException: Task process exit with nonzero status of 1. >> at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:425) >> >> 13/01/09 11:33:35 INFO mapred.JobClient: Task Id : >> attempt_201301091108_0005_m_000005_0, Status : FAILED >> java.io.IOException: Task process exit with nonzero status of 1. >> at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:425) >> >> 13/01/09 11:33:41 INFO mapred.JobClient: Task Id : >> attempt_201301091108_0005_m_000005_1, Status : FAILED >> java.io.IOException: Task process exit with nonzero status of 1. >> at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:425) >> >> 13/01/09 11:33:48 INFO mapred.JobClient: Task Id : >> attempt_201301091108_0005_m_000005_2, Status : FAILED >> java.io.IOException: Task process exit with nonzero status of 1. >> at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:425) >> >> java.io.IOException: Job failed! >> at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1232) >> at Test.main(Test.java:41) >> >> Thanks >> karthik >> > >
