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Hello,
according to this post (http://hortonworks.com/blog/stabilizing-yarn-apis-for-apache-hadoop-2-beta-and-beyond/) there is no direct way to set a user for containers.
I want the containers to be executed by the same user as the “YARN submit client”.
There was the ContainerLaunchContext.setUser() method but it has been removed (as your article states). How can I now set the user name?
Regards,
Robert