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https://issues.apache.org/jira/browse/MAPREDUCE-3125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13125830#comment-13125830
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Hudson commented on MAPREDUCE-3125:
-----------------------------------
Integrated in Hadoop-Mapreduce-trunk #858 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/858/])
MAPREDUCE-3125. Modified TaskImpl to consider only non-failed, non-killed
task-attempts for obtaining task's progress. Contributed by Hitesh Shah.
vinodkv :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1182230
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TaskImpl.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TestTaskImpl.java
> app master web UI shows reduce task progress 100% even though reducers not
> complete and state running/scheduled
> ---------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3125
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3125
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0
> Reporter: Thomas Graves
> Assignee: Hitesh Shah
> Priority: Critical
> Fix For: 0.23.0
>
> Attachments: MR-3125.1.patch, Screen shot 2011-09-29 at 5.20.27
> PM.png, Screen shot 2011-09-29 at 5.20.59 PM.png, Screen shot 2011-09-29 at
> 5.21.18 PM.png
>
>
> ran same command as MAPREDUCE-3124. The app master web ui was displaying the
> reduce task progress as 100% even though the states were still
> running/scheduled. Each of those reduce tasks had attempts that failed or
> killed and another one unassigned. Attaching screenshots.
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