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https://issues.apache.org/jira/browse/MAPREDUCE-861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12744910#action_12744910
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rahul k singh commented on MAPREDUCE-861:
-----------------------------------------
We had an offline discussion with owen and eric.
There was an agreement in principal to use option 2 with slight modification .
So all the configuration still remains the same except <schedulingContext>
part. would change to <properties>
Hence the new configuration would look like:
{code:xml}
<queue>
<name>queue1</name>
<properties>
<property key="capacity" value="40" />
<property key="maxcapacity" value="50" />
</properties>
<queue>
<name>subQueue1</name>
<acl-submit-job>alice,bob</acl-submit-job>
<state>running</state>
<properties>
<property key="capacity" value="40" />
<property key="maxcapacity" value="50" />
</properties>
</queue>
</queue>
{code}
> Modify queue configuration format and parsing to support a hierarchy of
> queues.
> -------------------------------------------------------------------------------
>
> Key: MAPREDUCE-861
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-861
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Reporter: Hemanth Yamijala
> Assignee: rahul k singh
>
> MAPREDUCE-853 proposes to introduce a hierarchy of queues into the Map/Reduce
> framework. This JIRA is for defining changes to the configuration related to
> queues.
> The current format for defining a queue and its properties is as follows:
> mapred.queue.<queue-name>.<property-name>. For e.g.
> mapred.queue.<queue-name>.acl-submit-job. The reason for using this verbose
> format was to be able to reuse the Configuration parser in Hadoop. However,
> administrators currently using the queue configuration have already indicated
> a very strong desire for a more manageable format. Since, this becomes more
> unwieldy with hierarchical queues, the time may be good to introduce a new
> format for representing queue configuration.
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