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https://issues.apache.org/jira/browse/HADOOP-1576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun C Murthy updated HADOOP-1576:
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Attachment: HADOOP-1576_3_20070712.patch
Updated patch, and fixes jobdetails.jsp too...
> web interface inconsistencies when using speculative execution
> --------------------------------------------------------------
>
> Key: HADOOP-1576
> URL: https://issues.apache.org/jira/browse/HADOOP-1576
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.14.0
> Reporter: Christian Kunz
> Assignee: Arun C Murthy
> Priority: Blocker
> Attachments: HADOOP-1576_1_20070710.patch,
> HADOOP-1576_2_20070711.patch, HADOOP-1576_3_20070712.patch
>
>
> When using speculative execution, web interface can show inconsistent numbers
> and status.
> E.g. both speculative executed tasks as SUCCEEDED in taskDetails.jsp:
> Task Attempts Machine Status Progress Start Time Finish Time
> Errors Task Logs Counters
> task_0005_m_000246_0 fwm521057.inktomisearch.com SUCCEEDED 100.00%
> 6-Jul-2007 18:27:10 6-Jul-2007 18:31:36 (4mins, 26sec)
> task_0005_m_000246_1 fwm521107.inktomisearch.com SUCCEEDED 100.00%
> 6-Jul-2007 18:28:07 6-Jul-2007 18:32:10 (4mins, 3sec)
> or in jobDetails.jsp the number of completed tasks does not match the total
> number of tasks even after the job has finished.
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