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https://issues.apache.org/jira/browse/AMBARI-13039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14744762#comment-14744762
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Hudson commented on AMBARI-13039:
---------------------------------
FAILURE: Integrated in Ambari-branch-2.1 #532 (See
[https://builds.apache.org/job/Ambari-branch-2.1/532/])
AMBARI-13039. Optimize precision table Region split policy for AMS. Issue with
property updates. (swagle) (swagle:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=c20d89cde9afb74cc143c0946672044405c45857)
*
ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/configuration/ams-site.xml
*
ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/scripts/split_points.py
* 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
>
> Attachments: AMBARI-13039-1.patch
>
>
> - 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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