[
https://issues.apache.org/jira/browse/MAPREDUCE-4334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrew Ferguson updated MAPREDUCE-4334:
---------------------------------------
Attachment: mapreduce-4334-design-doc-v2.txt
just a quick update to the design doc. at two points I wrote "create cgroups"
when I meant "mount cgroups"; also fixes a typo. sorry for the spam!
thanks,
Andrew
> Add support for CPU isolation/monitoring of containers
> ------------------------------------------------------
>
> Key: MAPREDUCE-4334
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4334
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Reporter: Arun C Murthy
> Assignee: Andrew Ferguson
> Attachments: MAPREDUCE-4334-executor-v1.patch,
> MAPREDUCE-4334-executor-v2.patch, MAPREDUCE-4334-executor-v3.patch,
> MAPREDUCE-4334-pre1.patch, MAPREDUCE-4334-pre2-with_cpu.patch,
> MAPREDUCE-4334-pre2.patch, MAPREDUCE-4334-pre3-with_cpu.patch,
> MAPREDUCE-4334-pre3.patch, MAPREDUCE-4334-v1.patch, MAPREDUCE-4334-v2.patch,
> mapreduce-4334-design-doc-v2.txt, mapreduce-4334-design-doc.txt
>
>
> Once we get in MAPREDUCE-4327, it will be important to actually enforce
> limits on CPU consumption of containers.
> Several options spring to mind:
> # taskset (RHEL5+)
> # cgroups (RHEL6+)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
