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Re: Error while running Hadoop Source Code
Vinod Kumar Vavilapalli 2013-11-07, 00:58
Don't see anything in the logs that you pasted.

Can you paste the following in say pastebin?
 - All of the TaskTracker log
 - The task-logs. These are syslog, stderr, stdout files for a specific TaskAttempt.
 - And specific TaskAttempt's TaskAttemtpID that is failing.

Thanks,
+Vinod

On Nov 6, 2013, at 2:50 PM, Basu,Indrashish wrote:

>  
> Can anyone please assist regarding this ?
>
> Thanks in advance
>
> Regards,
>
> Indra
>
>  
>  
> On Wed, 06 Nov 2013 09:50:02 -0500, Basu,Indrashish wrote:
>
>>  
>> Hi Vinod,
>>
>> Thanks for your help regarding this. I checked the task logs, this is what it is giving as output.
>>
>>  
>> 2013-11-06 06:40:05,541 INFO org.apache.hadoop.mapred.JvmManager: In JvmRunner constructed JVM ID: jvm_201311060636_0001_m_1100862588
>> 2013-11-06 06:40:05,553 INFO org.apache.hadoop.mapred.JvmManager: JVM Runner jvm_201311060636_0001_m_1100862588 spawned.
>> 2013-11-06 06:40:05,650 INFO org.apache.hadoop.mapred.JvmManager: In JvmRunner constructed JVM ID: jvm_201311060636_0001_m_-1960039766
>> 2013-11-06 06:40:05,651 INFO org.apache.hadoop.mapred.JvmManager: JVM Runner jvm_201311060636_0001_m_-1960039766 spawned.
>> 2013-11-06 06:40:07,496 INFO org.apache.hadoop.mapred.TaskTracker: JVM with ID: jvm_201311060636_0001_m_1100862588 given task: attempt_201311060
>> 636_0001_m_000001_3
>> 2013-11-06 06:40:07,618 INFO org.apache.hadoop.mapred.TaskTracker: JVM with ID: jvm_201311060636_0001_m_-1960039766 given task: attempt_20131106
>> 0636_0001_m_000000_3
>> 2013-11-06 06:40:08,013 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from status: false
>> 2013-11-06 06:40:08,014 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from task: false
>> 2013-11-06 06:40:08,015 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from status: false
>> 2013-11-06 06:40:08,015 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from task: false
>> 2013-11-06 06:40:09,361 INFO org.apache.hadoop.mapred.TaskTracker: attempt_201311060636_0001_m_000001_3 0.0%
>> 2013-11-06 06:40:09,735 INFO org.apache.hadoop.mapred.TaskTracker: attempt_201311060636_0001_m_000000_3 0.0%
>> 2013-11-06 06:40:10,018 INFO org.apache.hadoop.mapred.JvmManager: JVM : jvm_201311060636_0001_m_1100862588 exited. Number of tasks it ran: 0
>> 2013-11-06 06:40:11,021 INFO org.apache.hadoop.mapred.JvmManager: JVM : jvm_201311060636_0001_m_-1960039766 exited. Number of tasks it ran: 0
>> 2013-11-06 06:40:11,442 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from status: false
>> 2013-11-06 06:40:11,442 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from task: false
>> 2013-11-06 06:40:11,443 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from status: false
>> 2013-11-06 06:40:11,443 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from task: false
>> 2013-11-06 06:40:13,021 INFO org.apache.hadoop.mapred.TaskRunner: attempt_201311060636_0001_m_000001_3 done; removing files.
>> 2013-11-06 06:40:13,037 INFO org.apache.hadoop.mapred.TaskTracker: addCPUFreeSlot : current free slots : 3
>> 2013-11-06 06:40:14,025 INFO org.apache.hadoop.mapred.TaskRunner: attempt_201311060636_0001_m_000000_3 done; removing files.
>> 2013-11-06 06:40:14,028 INFO org.apache.hadoop.mapred.TaskTracker: addCPUFreeSlot : current free slots : 4
>> 2013-11-06 06:40:14,476 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from status: false
>> 2013-11-06 06:40:14,477 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from task: false
>> 2013-11-06 06:40:14,477 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from status: false
>> 2013-11-06 06:40:14,477 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu xx from task: false
>> 2013-11-06 06:40:14,894 INFO org.apache.hadoop.mapred.TaskTracker: running on gpu : false
>> 2013-11-06 06:40:14,900 INFO org.apache.hadoop.mapred.TaskTracker: LaunchTaskAction (registerTask): attempt_201311060636_0001_m_000002_0 task's
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