Issue
When configuring the Initial Node of Tableau Server on a Linux host the following error might occur:
"job.initialize_server.step.verify_no_pending_changes.error, message data:
2020-12-03 22:39:25.924 +0000 pool-21-thread-1 : ERROR com.tableausoftware.tabadmin.webapp.asyncjobs.AsyncJobService - Error running job 2 of type InitializeServerJob
java.util.concurrent.ExecutionException: java.lang.Exception: Configuration changed: Changed keys: [wgserver.authenticate]"