[
https://issues.apache.org/jira/browse/IMPALA-3134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Bikramjeet Vig resolved IMPALA-3134.
------------------------------------
Resolution: Fixed
Fix Version/s: Impala 3.1.0
> Admission controller should not assume all backends have same proc mem limit
> ----------------------------------------------------------------------------
>
> Key: IMPALA-3134
> URL: https://issues.apache.org/jira/browse/IMPALA-3134
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Affects Versions: Impala 2.5.0
> Reporter: Matthew Jacobs
> Assignee: Bikramjeet Vig
> Priority: Minor
> Labels: admission-control, ramp-up, resource-management
> Fix For: Impala 3.1.0
>
>
> The admission policy now checks that all backends have enough available
> memory resources to execute the request, but it assumes that all backends
> share the same process mem limit as the impalad it itself is running on. In a
> heterogeneous environment, admission is wrong.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
