Not able to connect UI's

[dhairyasheelsutar]

Everything works fine and docker compose launches spark workers, but I am not able to connect to the master and workers UI. It shows in terminal that MasterUI / WorkerUI is launched at some URL.

[kadnan]

I am having the same issue. The Ips like http://10.5.0.2:8080/ are giving timeouts. What did you do to sort this out?

[boazlev]

same for me. also tried to inspect the container, noticed the ip for master is 172.19.0.2, but the UI is not loaded there too...

[hooliowobbits]

hi, i also had this issue. after a bit of digging i was able to see via docker container ls some output for the master that showed the ports 0.0.0.0:7077->7077/tcp, 0.0.0.0:9090->8080/tcp. on a hunch i went to http://localhost:9090/ and was able to access the webui on the master ok. i think this is a port forward and i can only assume (after i grepped the code) it's configured using the "9090:8080" line under spark-master in docker-compose.yml.