We have a MapR 3-Node cluster, We installed 5.2.2 MEP Pack. And we are able to get the login page, when we are giving the login credentials we are not able to get logged in to get MCS or HUE. It is showing that the given login credentials are given invalid. But we are giving the same credentials which we give every time. We are unable to know why it is showing such weird failure. And also a screenshot of what it is showing will be attached below. So, please help me with this issue if anyone faces such kind of problem.