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Posted to common-dev@hadoop.apache.org by "Doug Cutting (JIRA)" <ji...@apache.org> on 2006/06/28 23:05:30 UTC

[jira] Resolved: (HADOOP-318) Progress in writing a DFS file does not count towards Job progress and can make the task timeout

     [ http://issues.apache.org/jira/browse/HADOOP-318?page=all ]
     
Doug Cutting resolved HADOOP-318:
---------------------------------

    Resolution: Fixed

I just committed this.  Thanks, Milind.

> Progress in writing a DFS file does not count towards Job progress and can make the task timeout
> ------------------------------------------------------------------------------------------------
>
>          Key: HADOOP-318
>          URL: http://issues.apache.org/jira/browse/HADOOP-318
>      Project: Hadoop
>         Type: Bug

>   Components: mapred
>     Versions: 0.3.2
>  Environment: all, but especially on big busy clusters
>     Reporter: Milind Bhandarkar
>     Assignee: Milind Bhandarkar
>      Fix For: 0.4.0
>  Attachments: hadoop-latency-latest.patch
>
> When a task writes to DFS file, depending on how busy the cluster is, it can timeout after 10 minutes by default, because the progress towards writing a DFS file does not count as progress of the task. The solution (patch is forthcoming) is to provide a way to callback reporter to report task progress from DFSOutputStream.

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