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https://issues.apache.org/jira/browse/YARN-4360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15141244#comment-15141244
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Hudson commented on YARN-4360:
------------------------------
SUCCESS: Integrated in Hadoop-trunk-Commit #9275 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/9275/])
YARN-4360. Improve GreedyReservationAgent to support "early" (arun suresh: rev
5cf5c41a895f5ab8bf6270089f8cfdea50573a97)
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/ReservationSystemTestUtil.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/IterativePlanner.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/GreedyReservationAgent.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorGreedyRLE.java
* 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/reservation/CapacityOverTimePolicy.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/TestGreedyReservationAgent.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/AlignedPlannerWithGreedy.java
> Improve GreedyReservationAgent to support "early" allocations, and
> performance improvements
> --------------------------------------------------------------------------------------------
>
> Key: YARN-4360
> URL: https://issues.apache.org/jira/browse/YARN-4360
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacityscheduler, fairscheduler, resourcemanager
> Affects Versions: 2.8.0
> Reporter: Carlo Curino
> Assignee: Carlo Curino
> Attachments: YARN-4360.2.patch, YARN-4360.3.patch, YARN-4360.5.patch,
> YARN-4360.6.patch, YARN-4360.7.patch, YARN-4360.8.patch, YARN-4360.patch
>
>
> The GreedyReservationAgent allocates "as late as possible". Per various
> conversations, it seems useful to have a mirror behavior that allocates as
> early as possible. Also in the process we leverage improvements from
> YARN-4358, and implement an RLE-aware StageAllocatorGreedy(RLE), which
> significantly speeds up allocation.
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