[jira] [Assigned] (SAMZA-19) Secure YARN AM

["Jakob Homan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SAMZA-19?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jakob Homan reassigned SAMZA-19:
--------------------------------

    Assignee: Jakob Homan
    
> Secure YARN AM
> --------------
>
>                 Key: SAMZA-19
>                 URL: https://issues.apache.org/jira/browse/SAMZA-19
>             Project: Samza
>          Issue Type: Bug
>            Reporter: Chris Riccomini
>            Assignee: Jakob Homan
>
> Samza's YARN AM starts a Jetty servlet container that runs a Scalatra/SCAML dashboard server for the Sama job, and a HTTP-RESTish RPC server on two different ports.
> We should secure the AM dashboard using Hadoop's security mechanism (a SPNEGO servlet filter, I believe).
> Need to investigate what to do regarding the RPC server.
> [~jakobhoman] Any feedback on the best approach here? Does SPNEGO filter seem sane? What's the pattern for RPC?
> I'm assuming MapReduce is using the same RPC as YARN, and get security at the RPC level for free.

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