Job History URL - page not getting displayed

Hi Team,

We are getting page error when we trying to view Job History page.

Even telnet is failing:

C:\Users\KRISHNA TEJA>telnet nn01.itversity.com 19888
Connecting To nn01.itversity.com…Could not open connection to the host, on port 19888: Connect failed

Pls advice.

Thanks,
Kiran Chalasani.

@kiranchalasani You can check job history from Ambari. It will be under mapreduce2> quick links> Job History UI.