I have not changed any configuration after i install grafana. Grafana service up and running.. But quick view display just blank. no Hbase and hive details are listed. i got the below message from the error log
When I try the admin:admin login, the following appears in /var/log/grafana/grafana.log: 2016/06/13 12:42:32 [login.go:99 LoginPost()] [E] Invalid username or password: Invalid Username or Password 2016/06/13 12:42:32 [I] Completed 127.0.0.1 - "POST /login HTTP/1.1" 401 Unauthorized 42 bytes in 54519us 2016/06/13 12:42:32 [I] Completed 127.0.0.1 - "GET /api/login/ping HTTP/1.1" 401 Unauthorized 26 bytes in 438us
Looks like Grafana Password issue. As we see:
Invalid username or password: Invalid Username or Password
Can you pelase try resetting the grafana password:
It looks that admin password is changed. You can try to reset this back to default, please refer below article for procedure.
In order to troubleshoot please check the "Java Script Debugger tool" like in Chrome:
Menu --> More Tools --> Developer Tools.
Above will show what kind of error is causing the blank page dashboard.
However it will be best to try resetting the password again.
By any chance are you using LDAP users in grafana? or is it the default.