Unable to reach spark history server UI

The links provided in the Ambari for spark 1 and 2 both are not working

At least you guys should have a decency to reply on the query, even if you do not have a solution for the problem. I am a working guy with family and get a few hours to learn/practice in a day. The spark UI was unavailable for over 8 hours.

Please, improve your attitude towards the support to the ones who spend time and money in our services.

Hi Manoj,

We are looking into it. Could you provide the screenshot or the detailed error messages so that we can look into it more objectively.

Sorry for delayed response.