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From Rajesh Kartha <karth...@gmail.com>
Subject Linux Container Executor (LCE) vs Default Container Executor(DCE)
Date Thu, 26 Mar 2015 15:16:40 GMT
Hello,

I was wondering what are the main differences between LCE and DCE under '
*simple*' Hadoop security.

>From my readings LCE gives:
- granularity to control execution  like ban users, min uid
- use cgroups to control resources

While DCE uses ulimits.

In both cases the container is executed under the user submitting it.

Any further insights is appreciated.

Thanks,
Rajesh

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