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Posted to issues@hawq.apache.org by "Yi Jin (JIRA)" <ji...@apache.org> on 2016/02/22 06:57:18 UTC
[jira] [Assigned] (HAWQ-430) HAWQ resource manager prunes those
registered segments having different memory to core ratio
[ https://issues.apache.org/jira/browse/HAWQ-430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yi Jin reassigned HAWQ-430:
---------------------------
Assignee: Yi Jin (was: Lei Chang)
> HAWQ resource manager prunes those registered segments having different memory to core ratio
> --------------------------------------------------------------------------------------------
>
> Key: HAWQ-430
> URL: https://issues.apache.org/jira/browse/HAWQ-430
> Project: Apache HAWQ
> Issue Type: Improvement
> Components: Resource Manager
> Reporter: Yi Jin
> Assignee: Yi Jin
>
> 1) When there are different ratio machines registered, HAWQ resource manager will choose a ratio having least memory wast as cluster level memory to core ratio;
> 2) All registered segments having different ratios will be pruned to ensure each segment in HAWQ cluster has the same resource memory to core ratio.
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