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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2019/01/27 16:39:00 UTC
[jira] [Resolved] (IMPALA-7941) Determine process memory limit from
cgroups limit, if set
[ https://issues.apache.org/jira/browse/IMPALA-7941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Armstrong resolved IMPALA-7941.
-----------------------------------
Resolution: Fixed
Fix Version/s: Impala 3.2.0
> Determine process memory limit from cgroups limit, if set
> ---------------------------------------------------------
>
> Key: IMPALA-7941
> URL: https://issues.apache.org/jira/browse/IMPALA-7941
> Project: IMPALA
> Issue Type: New Feature
> Components: Backend
> Reporter: Tim Armstrong
> Assignee: Tim Armstrong
> Priority: Major
> Labels: admission-control, resource-management
> Fix For: Impala 3.2.0
>
> Attachments: allocmem.cc
>
>
> We currently take the hardcoded config value, or the system physical memory if that is not set. We could be smarter when running in a container by sniffing out the cgroups setting.
> Java did something along this lines: https://www.opsian.com/blog/java-on-docker/
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