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https://issues.apache.org/jira/browse/HADOOP-4980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12661559#action_12661559
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Hemanth Yamijala commented on HADOOP-4980:
------------------------------------------

Very minor nit, (and actually a bug in existing code too):

In toString of TaskSchedulingInfo, one of the values used for computing 
runningTasksAsPercent and the user's running tasks percentage should be cast to 
a float. Otherwise, the value gets converted to a float after the computation 
happens - which does not address the original concern.

Otherwise +1 for the patch.

> Cleanup the Capacity Scheduler code
> -----------------------------------
>
>                 Key: HADOOP-4980
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4980
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: contrib/capacity-sched
>            Reporter: Vivek Ratan
>         Attachments: 4980.1.patch, 4980.2.patch, 4980.3.patch
>
>
> Given the number of changes that have been made by different folks to the 
> Capacity Scheduler code, the code needs to be cleaned up. Some comments and 
> variable names are misleading, and the core logic is not in a central place, 
> making it harder to understand. 

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