[ http://issues.apache.org/jira/browse/HADOOP-92?page=all ]
Mahadev konar updated HADOOP-92:
--------------------------------
Attachment: patch.txt
I am including a patch that improves upon the job tracker interface. The tipid
is made clickable so that it shows all the attempts for a particular task with
the machine name. I found it useful, so am uplodaing it again.
> Error Reporting/logging in MapReduce
> ------------------------------------
>
> Key: HADOOP-92
> URL: http://issues.apache.org/jira/browse/HADOOP-92
> Project: Hadoop
> Type: Bug
> Components: mapred
> Reporter: Mahadev konar
> Priority: Minor
> Attachments: interface.patch, patch.txt
>
> Currently Mapreduce does not tell you which machine failed to execute the
> task. Also, it would be nice to have features wherein there is a log report
> with each job, saying the number of tasks it ran (reporting which one failed
> and on which machine, listing any error information it can) with the
> start/end/execute time of each task.
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