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Posted to issues@ambari.apache.org by "Matt (JIRA)" <ji...@apache.org> on 2016/05/13 00:53:12 UTC
[jira] [Updated] (AMBARI-16646) Set vm.overcommit_memory
dynamically for HAWQ
[ https://issues.apache.org/jira/browse/AMBARI-16646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt updated AMBARI-16646:
--------------------------
Attachment: AMBARI-16646-trunk-orig.patch
> Set vm.overcommit_memory dynamically for HAWQ
> ---------------------------------------------
>
> Key: AMBARI-16646
> URL: https://issues.apache.org/jira/browse/AMBARI-16646
> Project: Ambari
> Issue Type: Bug
> Components: stacks
> Reporter: Matt
> Assignee: Matt
> Priority: Minor
> Attachments: AMBARI-16646-trunk-orig.patch
>
>
> Consider all HAWQ host machines.
> If the lowest memory among all systems is >= 32 GB set vm.overcommit_memory as 2, else use 1
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