While upgrading logstash in the beta cluster to elasticsearch 5.x the server failed to start to the security problems with MBeans. Using the jvm options shipped in the elasticsearch package allowed this to work. Ticket is to:

1. Update the jvm options we use to match upstream where it makes sense
2. Potentially figure out why the production search clusters were able to work on all 72 instances with the currently deployed jvm options while this one decided to fail.