You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-dev@hadoop.apache.org by "eric baldeschwieler (JIRA)" <ji...@apache.org> on 2006/03/17 06:19:01 UTC
[jira] Commented: (HADOOP-92) Error Reporting/logging in MapReduce
[ http://issues.apache.org/jira/browse/HADOOP-92?page=comments#action_12370786 ]
eric baldeschwieler commented on HADOOP-92:
-------------------------------------------
specifically, I'm hoping that we can create a well known file in the output directory with a log of all interesting job output.
Perhaps we should put it in a subdirectory /INFO/ of the output directory, so that when the directory is used for future input, it is not confused with data? This will also allow us to add other things later.
> 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
>
> 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.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
http://www.atlassian.com/software/jira