Why is my Docker container exposed as TCP instead of HTTP on Docker Cloud -

i'm creating docker service using docker cloud. created service using docker cloud website but, container exposed tcp endpoint , not http endpoint

container endpoint: tcp://hadoop-cff9a38e-1.67ae8643.cont.dockerapp.io:32773

according docker cloud tutorial, possible have http endpoint: seen in example dockercloud/hello-world docker cloud service (see link here...)

anyone know why docker cloud services exposed tcp instead of http or how can access service using browser?

it's because port in range of 3000. if expose container on 80 or 8000 have http instead of tcp.