Ambari UI shows "Move Master Wizard In Progress"

[#1]

PROBLEM STATEMENT: Ambari not displaying and service action buttons after login. It displays "Move Master Wizard In Progress". Not able to perform any operation from ambari and same is affecting for all users.

ERROR:

ROOT CAUSE: The issue seems that the user who logged inn to ambari UI[acting as admin], has tried to perform operation which was left in middle and just logged off from UI. The operation was cached in ambari UI and hence is reflected for other users in UI.

RESOLUTION: Take ambari server backup and run below command from Ambari node -

curl -u admin:admin -i -H 'X-Requested-By: ambari' -X POST -d '{"wizard-data":"{\"userName\":\"<username>\",\"controllerName\":\"<controller_name>\"}"}' http://<ambari_host>:8080/api/v1/persist

username = the user for which you are facing issue

Ambari_host = hostname of ambari node

controller_name = name of the controller for which ou are making request.

curl -u admin:admin -i -H 'X-Requested-By: ambari' -X POST -d '{"wizard-data":"{\"userName\":\"admin\",\"controllerName\":\"moveMasterController\"}"}'http://ambari.example.com:8080/api/v1/persist