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https://issues.apache.org/jira/browse/MAPREDUCE-853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hemanth Yamijala resolved MAPREDUCE-853.
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Resolution: Fixed
All the three sub tasks associated to this JIRA are resolved. So, resolving the
ticket.
> Support a hierarchy of queues in the Map/Reduce framework
> ---------------------------------------------------------
>
> Key: MAPREDUCE-853
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-853
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Components: jobtracker
> Reporter: Hemanth Yamijala
> Fix For: 0.21.0
>
>
> In MAPREDUCE-824, we proposed introducing a hierarchy of queues in the
> capacity scheduler. Currently, the M/R framework provides the notion of job
> queues and handles some functionality related to queues in a
> scheduler-agnostic manner. This functionality includes:
> - Managing the list of ACLs for queues
> - Managing the run state of queues - running or stopped
> - Displaying scheduling information about queues in the jobtracker web UI and
> job client CLI
> - Displaying list of jobs in a queue in the jobtracker web UI and job client
> CLI
> - Providing APIs for list queues and queue information in JobClient.
> Since it would be beneficial to extend this functionality to hierarchical
> queues, this JIRA is proposing introducing the concept into the map/reduce
> framework as well. We could treat this as an umbrella JIRA and file
> additional tasks for each of the changes involved, sticking to the high level
> approach in this JIRA.
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