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Posted to common-dev@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2007/07/13 13:44:08 UTC
[jira] Commented: (HADOOP-1576) web interface inconsistencies when
using speculative execution
[ https://issues.apache.org/jira/browse/HADOOP-1576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12512449 ]
Hudson commented on HADOOP-1576:
--------------------------------
Integrated in Hadoop-Nightly #154 (See [http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/154/])
> 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
> Fix For: 0.14.0
>
> 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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