[jira] [Created] (MESOS-1141) Add a 'user' field to CommandInfo.

["Benjamin Hindman (JIRA)" <ji...@apache.org>]

Benjamin Hindman created MESOS-1141:
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             Summary: Add a 'user' field to CommandInfo.
                 Key: MESOS-1141
                 URL: https://issues.apache.org/jira/browse/MESOS-1141
             Project: Mesos
          Issue Type: Improvement
          Components: framework, master, slave
            Reporter: Benjamin Hindman


A framework must specify the 'user' it wants to use at the time of registration by filling in the 'user' field of FrameworkInfo. Instead, a framework should be able to specify a user per task or executor by including the user in CommandInfo. The source of truth for the user from the slave's perspective should be CommandInfo.user and the master should validate (and possibly update) CommandInfo.user when a task is launched. We'll also need to authorize each user a framework attempts to use during task validation.



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