compose step is stuck

[sriramb12]

HI
I am using mac
The following step is hanging?
The final step to create your test cluster will be to run the compose file:

docker-compose up --scale spark-worker=3

and unable to open the url http://10.5.0.3:8081/

thanks
Sriram

[djarami]

I'm on mac too and I'm not able to get the MasterUI to come up.

This site can’t be reachedhttp://10.5.0.2:8080/ is unreachable.
Search Google for 8080
ERR_ADDRESS_UNREACHABLE

Instructions say:

Validate your cluster
Just validate your cluster accessing the spark UI on each worker & master URL.

Spark Master
http://10.5.0.2:8080/

Thanks
David J

[djarami]

It turns out that the readme is wrong or not updated not sure.

docker-compose.yml determines what what ports are exposed and from here you see it isn't port 8080, but 9090.

    image: spydernaz/spark-master:latest
    ports:
      - "9090:8080"
      - "7077:7077"

So from here you can find out that in order to launch the spark ui master
http://localhost:9090