Allen Wittenauer updated YARN-2480:

    Labels: security  (was: )

> DockerContainerExecutor must support user namespaces
> ----------------------------------------------------
>                 Key: YARN-2480
>                 URL: https://issues.apache.org/jira/browse/YARN-2480
>             Project: Hadoop YARN
>          Issue Type: New Feature
>            Reporter: Abin Shahab
>              Labels: security
> When DockerContainerExector launches a container, the root inside that 
> container has root privileges on the host. 
> This is insecure in a mult-tenant environment. The uid of the container's 
> root user must be mapped to a non-privileged user on the host.

This message was sent by Atlassian JIRA

Reply via email to