XenDesktop Setup Wizard fails with error "The xsPvsSiteUuid Field Does not exist"

When running the XenDesktop Setup Wizard XDSW you encounter the following error. "The xsPvsSiteUuid Field Does not exist" At this point the XDSW fails and aborts the process...

jenkins -- Two startup race conditions

The Jenkins project reports: A race condition during Jenkins startup could result in the wrong order of execution of commands during initialization. On Jenkins 2.81 and newer, including LTS 2.89.1, this could in rare cases we estimate less than 20% of new instances result in failure to initialize...