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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-1118) Capacity Scheduler scheduling information is hard to read / should be tabular format
Date Sun, 06 Nov 2011 13:14:51 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13144997#comment-13144997
] 

Hudson commented on MAPREDUCE-1118:
-----------------------------------

Integrated in Hadoop-Mapreduce-22-branch #88 (See [https://builds.apache.org/job/Hadoop-Mapreduce-22-branch/88/])
    MAPREDUCE-1118. Enhance the JobTracker web-ui to ensure tabular columns are sortable,
also added a /scheduler servlet to CapacityScheduler for enhanced UI for queue information.
Contributed by Krishna Ramachandran and Milind Bhandarkar.

shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1198122
Files : 
* /hadoop/common/branches/branch-0.22/mapreduce/CHANGES.txt
* /hadoop/common/branches/branch-0.22/mapreduce/src/contrib/capacity-scheduler/src/java/org/apache/hadoop/mapred/CapacitySchedulerServlet.java
* /hadoop/common/branches/branch-0.22/mapreduce/src/contrib/capacity-scheduler/src/java/org/apache/hadoop/mapred/CapacityTaskScheduler.java
* /hadoop/common/branches/branch-0.22/mapreduce/src/contrib/capacity-scheduler/src/test/org/apache/hadoop/mapred/TestCapacitySchedulerServlet.java
* /hadoop/common/branches/branch-0.22/mapreduce/src/java/org/apache/hadoop/mapred/JSPUtil.java
* /hadoop/common/branches/branch-0.22/mapreduce/src/webapps/static/sorttable.js

                
> Capacity Scheduler scheduling information is hard to read / should be tabular format
> ------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1118
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1118
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 0.20.2
>            Reporter: Allen Wittenauer
>             Fix For: 0.20.203.0, 0.22.0
>
>         Attachments: MR-1118-22.patch, mapred-1118-1.patch, mapred-1118-2.patch, mapred-1118-3.patch,
mapred-1118.20S.patch, mapred-1118.patch
>
>
> The scheduling information provided by the capacity scheduler is extremely hard to read
on the job tracker web page.  Instead of just flat text, it should be presenting the information
in a tabular format, similar to what the fair share scheduler provides.  This makes it much
easier to compare what different queues are doing.

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