Github user dlyle65535 commented on the issue: https://github.com/apache/incubator-metron/pull/415 @merrimanr , @cestella - wrt management of configs from Ambari, the answer is kinda. Sensible default configurations are pushed with certain user-specified changes that allow the system to function. A complete list can be found looking at metron-env.xml. There is an EXTREMELY important side-effect to this that must not be forgotten. Any configuration that has even partial management by Ambari must not be modified outside of Ambari if one expects those changes to survive a service restart. Ambari will detect a change to the file and overwrite it. So, I don't know for sure, but I suspect this PR will introduce breaking changes to the MPack install which will be corrected during the work on METRON-653.
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