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https://issues.apache.org/jira/browse/AMBARI-13161?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14877253#comment-14877253
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Hudson commented on AMBARI-13161:
---------------------------------

ABORTED: Integrated in Ambari-branch-2.1 #562 (See 
[https://builds.apache.org/job/Ambari-branch-2.1/562/])
AMBARI-13161 Master heap setting in distributed mode should be limited  (dsen) 
(dsen: 
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=957a6919eef00466891073e827827aeafb663f8f)
* ambari-server/src/test/python/stacks/2.2/common/test_stack_advisor.py
* 
ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/configuration/ams-hbase-site.xml
* 
ambari-server/src/test/python/stacks/2.0.6/AMBARI_METRICS/test_metrics_collector.py
* 
ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/scripts/ams_service.py
* ambari-server/src/main/resources/stacks/HDP/2.0.6/services/stack_advisor.py
* 
ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/configuration/ams-hbase-env.xml
* ambari-server/src/test/python/stacks/2.0.6/common/test_stack_advisor.py
* 
ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/scripts/hbase.py


> Master heap setting in distributed mode should be limited
> ---------------------------------------------------------
>
>                 Key: AMBARI-13161
>                 URL: https://issues.apache.org/jira/browse/AMBARI-13161
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-metrics, stacks
>    Affects Versions: 2.1.2
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>            Priority: Critical
>             Fix For: 2.1.2
>
>         Attachments: AMBARI-13161.patch
>
>
> - stack advisor allocated 713m to Master and 1024m to RS, in distributed 
> mode. For small clusters we should default to 512m Master, RS should get as 
> much memory as possible.
> - In distributed mode we should WARN if no DN is local and set 
> dfs.client.read.shortcircuit = true in ams-hbase-site if local DN is present



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