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https://issues.apache.org/jira/browse/AMBARI-13039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14740013#comment-14740013
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Hudson commented on AMBARI-13039:
---------------------------------
FAILURE: Integrated in Ambari-branch-2.1 #513 (See
[https://builds.apache.org/job/Ambari-branch-2.1/513/])
AMBARI-13039. Optimize precision table Region split policy for AMS. Fix for
blank configs. (swagle) (swagle:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=4670af58faa8bdd236a40b0086de4cdb360d1854)
* ambari-server/src/main/resources/stacks/HDP/2.0.6/services/stack_advisor.py
> Optimize precision table Region split policy for AMS
> ----------------------------------------------------
>
> Key: AMBARI-13039
> URL: https://issues.apache.org/jira/browse/AMBARI-13039
> Project: Ambari
> Issue Type: Task
> Components: ambari-metrics
> Affects Versions: 2.1.2
> Reporter: Siddharth Wagle
> Assignee: Siddharth Wagle
> Priority: Critical
> Fix For: 2.1.2
>
>
> - In light of AMBARI-12983, performance would be seen if the precision table
> can fully utilize the allocated memstore heap.
> - With the single table getting most of the high volume reads and all of the
> high volume writes it is important to define a policy for splitting the
> Region in order to optimize performance of the scans.
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