hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Varun Vasudev (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4553) Add cgroups support for docker containers
Date Tue, 12 Jan 2016 16:38:39 GMT

    [ https://issues.apache.org/jira/browse/YARN-4553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15094213#comment-15094213

Varun Vasudev commented on YARN-4553:

+1 - I'll commit this tomorrow if no one objects.

> Add cgroups support for docker containers
> -----------------------------------------
>                 Key: YARN-4553
>                 URL: https://issues.apache.org/jira/browse/YARN-4553
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: yarn
>            Reporter: Sidharta Seethana
>            Assignee: Sidharta Seethana
>         Attachments: YARN-4553.001.patch, YARN-4553.002.patch, YARN-4553.003.patch
> Currently, cgroups-based resource isolation does not work with docker containers under
YARN. The processes in these containers are launched by the docker daemon and they are not
children of a container-executor process. Docker supports a --cgroup-parent flag which can
be used to point to the container-specific cgroups that are created by the nodemanager. This
will allow the Nodemanager to manage cgroups (as it does today) while allowing resource isolation
to work with docker containers. 

This message was sent by Atlassian JIRA

View raw message