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Posted to issues@ambari.apache.org by "Yusaku Sako (JIRA)" <ji...@apache.org> on 2016/07/14 17:45:21 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 ]

Yusaku Sako updated AMBARI-16646:
---------------------------------
    Fix Version/s:     (was: trunk)

> 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
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-16646-trunk-orig.patch, AMBARI-16646-trunk-v1.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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