Not able to access Spark UI


Dear Team,

When I try to access Spark UI, I am getting below error.

Spark History Server -

Connection refused
Description: Connection refused

Need your assistance.


@rrajkumar9999 Use the link for spark-history server.


Dear Balu,

From Resource Manager UI, I am able to access Spark UI (Thru Application Master).

But when I click “Spark History Server” link on the home page “” it opens up the link

If possible will you be able to correct this. Thanks. Raj.


@rrajkumar9999 Yes, In cluster we configured Spark History Server in We are going to update the links in soon. It is not possible to connect from