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From Nigel Daley <nda...@yahoo-inc.com>
Subject Re: [jira] Commented: (HADOOP-1374) TaskTracker falls into an infinite loop.
Date Wed, 16 May 2007 17:20:25 GMT
This could be related to HADOOP-1332.

On May 15, 2007, at 11:35 PM, Owen O'Malley (JIRA) wrote:

>
>     [ https://issues.apache.org/jira/browse/HADOOP-1374? 
> page=com.atlassian.jira.plugin.system.issuetabpanels:comment- 
> tabpanel#action_12496206 ]
>
> Owen O'Malley commented on HADOOP-1374:
> ---------------------------------------
>
> It should be noted that this has only been seen on windows.
>
>> TaskTracker falls into an infinite loop.
>> ----------------------------------------
>>
>>                 Key: HADOOP-1374
>>                 URL: https://issues.apache.org/jira/browse/ 
>> HADOOP-1374
>>             Project: Hadoop
>>          Issue Type: Bug
>>    Affects Versions: 0.12.3
>>            Reporter: Konstantin Shvachko
>>             Fix For: 0.13.0
>>
>>
>> All maps had been completed successfully. I had only one reduce  
>> task during which
>> TaskTracker infinitely outputs:
>> 07/05/15 19:35:41 INFO mapred.TaskTracker: task_0001_r_000000_0  
>> 0.16666667% reduce > copy (4 of 8 at 0.00 MB/s) >
>> 07/05/15 19:35:42 INFO mapred.TaskTracker: task_0001_r_000000_0  
>> 0.16666667% reduce > copy (4 of 8 at 0.00 MB/s) >
>> 07/05/15 19:35:43 INFO mapred.TaskTracker: task_0001_r_000000_0  
>> 0.16666667% reduce > copy (4 of 8 at 0.00 MB/s) >
>> 07/05/15 19:35:44 INFO mapred.TaskTracker: task_0001_r_000000_0  
>> 0.16666667% reduce > copy (4 of 8 at 0.00 MB/s) >
>> 07/05/15 19:35:45 INFO mapred.TaskTracker: task_0001_r_000000_0  
>> 0.16666667% reduce > copy (4 of 8 at 0.00 MB/s) >
>> JobTracker does not log anything about task task_0001_r_000000_0  
>> except for
>> 07/05/15 19:49:01 INFO mapred.JobTracker: Adding task  
>> 'task_0001_r_000000_0' to tip tip_0001_r_000000, for tracker  
>> 'tracker_my-host.com:50050'
>
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