To address some ongoing issues with the Tez Pre-Commit build and JIRA integration, yetus was upgraded to 0.12.0. So far the builds look good. In addition, the docker image was upgraded to ubuntu:bionic. This has some implications regarding python defaulting to 3+ and maven defaulting to 3.6.*+. Please let me know of any new issues with this upgrade.
Thanks to Mustafa Iman for contributions to identifying issues and fixes. Jon Eagles Tez PPMC
