Jie Yu updated MESOS-6323:
    Labels: mesosphere  (was: )

> 'mesos-containerizer launch' should inherit agent environment variables.
> ------------------------------------------------------------------------
>                 Key: MESOS-6323
>                 URL: https://issues.apache.org/jira/browse/MESOS-6323
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: Jie Yu
>            Assignee: Jie Yu
>            Priority: Critical
>              Labels: mesosphere
>             Fix For: 1.1.0
> If some dynamic libraries that agent depends on are stored in a non standard 
> location, and the operator starts the agent using LD_LIBRARY_PATH. When we 
> actually fork/exec the 'mesos-containerizer launch' helper, we need to make 
> sure it inherits agent's environment variables. Otherwise, it might throw 
> linking errors. This makes sense because it's a Mesos controlled process.
> However, the the helper actually fork/exec the user container (or executor), 
> we need to make sure to strip the agent environment variables.
> The tricky case is for default executor and command executor. These two are 
> controlled by Mesos as well, we also want them to have agent environment 
> variables. We need to somehow distinguish this from custom executor case.

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