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https://issues.apache.org/jira/browse/MAPREDUCE-824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12747770#action_12747770
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rahul k singh commented on MAPREDUCE-824:
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Some minor nitpickings:
In QueueHierarchyBuilder variable scheduler is never used.
In QueueHierarchyBuilder loadContext has parameter of QueueManager which is
not used .changing the signature of loadContext to
only take queue name. same with createHierarchy method.
Some of the testcases had some System.out.println which are debug statements
removing those.
> Support a hierarchy of queues in the capacity scheduler
> -------------------------------------------------------
>
> Key: MAPREDUCE-824
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-824
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Components: contrib/capacity-sched
> Reporter: Hemanth Yamijala
> Attachments: HADOOP-824-1.patch, HADOOP-824-2.patch,
> HADOOP-824-3.patch, HADOOP-824-4.patch, HADOOP-824-5.patch,
> MAPREDUCE-824-6.patch
>
>
> Currently in Capacity Scheduler, cluster capacity is divided among the queues
> based on the queue capacity. These queues typically represent an organization
> and the capacity of the queue represents the capacity the organization is
> entitled to. Most organizations are large and need to divide their capacity
> among sub-organizations they have. Or they may want to divide the capacity
> based on a category or type of jobs they run. This JIRA covers the
> requirements and other details to provide the above feature.
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