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https://issues.apache.org/jira/browse/AMBARI-17720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15386613#comment-15386613
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Hudson commented on AMBARI-17720:
---------------------------------
FAILURE: Integrated in Ambari-trunk-Commit #5348 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/5348/])
AMBARI-17720: HAWQ fails to execute queries in low-memory environment (matt:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=0d54f17c296ba0fe265b90e3b91d4d2bc983e95d])
* ambari-server/src/main/resources/common-services/HAWQ/2.0.0/service_advisor.py
*
ambari-server/src/main/resources/common-services/HAWQ/2.0.0/configuration/hawq-site.xml
* ambari-server/src/test/python/common-services/PXF/test_service_advisor.py
* ambari-server/src/test/python/common-services/HAWQ/test_service_advisor.py
* ambari-server/src/main/resources/common-services/PXF/3.0.0/service_advisor.py
> HAWQ fails to execute queries in low-memory environment
> -------------------------------------------------------
>
> Key: AMBARI-17720
> URL: https://issues.apache.org/jira/browse/AMBARI-17720
> Project: Ambari
> Issue Type: Bug
> Reporter: Alexander Denissov
> Assignee: Matt
> Priority: Critical
> Fix For: 2.4.0
>
> Attachments: AMBARI-17720-trunk-orig.patch,
> AMBARI-17720-trunk-v1.patch, AMBARI-17720-trunk-v2.patch
>
>
> When a user is running on vagrant or single node with low system memory,
> configurations are not sufficient to allocate containers for "default" 6
> vsegs per node especially during HASH dist table query or external table
> query.
> Stack advisor should adjust the config values to ensure service checks and
> queries (including Random tables, HASH dist tables, PXF ext tables) do not
> fail.
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