You were correct, there was an issue with the JAVA_HOME path. I got that corrected but I still could not get it to restart so I manually extracted the 3.7.1 core files and then was able to restart. Once running, Mango was able to download and extract the 3.7.2 core upgrade successfully when using the upgrades page..
Thanks for the guidance!
We have the same issue. We have 4 instances of Mango that all went down without us touching them or attempting to do an upgrade.
We get the same message when we attempt to manually restart. "Core upgrade found... No Jar utility found to extract upgrade,"
Any insight into this situation would be greatly appreciated.