An updated guide was published recently by Isilon, covering OneFS 8.0.0.x. It's titled the EMC Isilon OneFS with Hadoop and Hortonworks Installation Guide: http://www.emc.com/collateral/TechnicalDocument/docu71396.pdf ... View more

It's not clear which version of Ambari this is for. Maybe 2.0? Current steps (Ambari 2.1/2.2, HDP 2.3/2.4 and OneFS 7.2.1.2/8.0.0.1) for most easily completing Kerberos configuration are linked in answer to this question: https://community.hortonworks.com/questions/38583/configure-kerberos-using-ambari-with-emc-isilon.html ... View more

@Timothy Spann, I think the easiest way to track OneFS support for new versions of Ambari and HDP is to visit the ECN and follow this page, https://community.emc.com/docs/DOC-37101 . One thing to note is that this guide is written for the 7.2.x. In 8.0.0.0 the conmmand line structure was changed, so refer to the new CLI guide. Hadoop starts on page 997, http://www.emc.com/collateral/TechnicalDocument/docu65065.pdf . ... View more

Update on this article -- recent OneFS releases do support Rolling Upgrade of HDP. Here's the improved procedure: https://community.emc.com/community/products/isilon/blog/2016/01/07/rolling-upgrade-of-hdp-23-with-onefs ... View more