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From Aaron Kimball <akimbal...@gmail.com>
Subject Re: hadoop error
Date Wed, 09 Jan 2013 20:22:24 GMT
Hadoop 0.19 is pretty ancient history at this point--it is years out of
date (and even back in the day, it was never considered as stable as 0.18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 <dontariq@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.1008@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
>>
>
>

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