Hi Team, We are looking at an issue that creeped in on us somehow and wondering if anyone has any insight into this... see JIRA AMBARI-8490 for some more details.
It appears this affects the existing 2.1.GlusterFS stack and I am also able to reproduce on a new development stack of 2.2.GlusterFS. Basically we are able to deploy/install services, but many won't start, specifically YARN and MAPREDUCE components/services - and from what I can tell it's based at a high level on the fact that /etc/hadoop/conf/hadoop-env.sh and yarn-env.sh are not touched by ambari (meaning they exist but they are not updated from the *.xml files). Any ideas on what we are missing? Whatever changed was introduced somewhere in the last 2/3 weeks that somehow slipped by us. Appreciate any feedback on this thanks, Scott
