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Posted to mapreduce-dev@hadoop.apache.org by "Konstantin Shvachko (Resolved) (JIRA)" <ji...@apache.org> on 2011/11/06 03:36:52 UTC
[jira] [Resolved] (MAPREDUCE-1118) Capacity Scheduler scheduling
information is hard to read / should be tabular format
[ https://issues.apache.org/jira/browse/MAPREDUCE-1118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Konstantin Shvachko resolved MAPREDUCE-1118.
--------------------------------------------
Resolution: Fixed
Release Note: Add CapacityScheduler servlet to enhance web UI for queue information.
Hadoop Flags: Reviewed
I just committed this to 0.22 branch. Thank you Milind.
> 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: 0.22.0, 0.20.203.0
>
> 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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