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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3098) Create common QueueCapacities class in Capacity Scheduler to track capacities-by-labels of queues
Date Wed, 04 Feb 2015 10:44:36 GMT

    [ https://issues.apache.org/jira/browse/YARN-3098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14304930#comment-14304930
] 

Hudson commented on YARN-3098:
------------------------------

FAILURE: Integrated in Hadoop-Yarn-trunk #828 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/828/])
YARN-3098. Created common QueueCapacities class in Capacity Scheduler to track capacities-by-labels
of queues. Contributed by Wangda Tan (jianhe: rev 21d80b3dd90a8e33e51701887c8d9369ed4ab17d)
* hadoop-yarn-project/CHANGES.txt
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/QueueCapacities.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestQueueCapacities.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/ResourceUsage.java


> Create common QueueCapacities class in Capacity Scheduler to track capacities-by-labels
of queues
> -------------------------------------------------------------------------------------------------
>
>                 Key: YARN-3098
>                 URL: https://issues.apache.org/jira/browse/YARN-3098
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacityscheduler
>            Reporter: Wangda Tan
>            Assignee: Wangda Tan
>             Fix For: 2.7.0
>
>         Attachments: YARN-3098.1.patch, YARN-3098.2.patch, YARN-3098.3.patch, YARN-3098.4.patch
>
>
> Similar to YARN-3092, after YARN-796, now queues (ParentQueue and LeafQueue) need to
track capacities-label (e.g. absolute-capacity, maximum-capacity, absolute-capacity, absolute-maximum-capacity,
etc.). It's better to have a class to encapsulate these capacities to make both better maintainability/readability
and fine-grained locking.



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