0

I am new in docker, running a cloudera quickstart in docker using the port 8888. 

docker run --hostname=quickstart.cloudera --privileged=true -t -i -p 8888:8888 -p 8800:8800 -p 7180:7180 cloudera/quickstart /usr/bin/docker-quickstart

I need to run another docker container to run spark. Docker command I found is 

docker run -d -p 8888:8888 -v $PWD:/home/jovyan/work --name dockerspark jupyter/pyspark-notebook

As I am already using the port 8888, I changed the port as 7777. The command executed without any errors. But when I go to http://localhost:7777, its showing

The site cannot be reached

Is is not possible to change the port? How can I run the spark in docker without affecting my cloudera.

output of 'docker ps'

CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bcfce4ba3bc6 jupyter/pyspark-notebook "tini -- start-notebo" About a minute ago Up About a minute 0.0.0.0:7777->7777/tcp, 8888/tcp dockerspark a108ac632a6f cloudera/quickstart "/usr/bin/docker-quic" 6 days ago Up 6 days 0.0.0.0:7180->7180/tcp, 0.0.0.0:8800->8800/tcp, 0.0.0.0:8888->8888/tcp silly_bassi
Improve this question
2
  • How did you change to 7777? also output of your docker ps please add to the question Commented Sep 5, 2017 at 13:16
  • Instead of 8888 in docker run command,I gave 7777. docker ps output is updated in the question Commented Sep 5, 2017 at 13:20

1 Answer 1

Reset to default
1

That is why I wanted to know the command you executed. See the docker ps output below

0.0.0.0:7777->7777/tcp, 8888/tcp

You mapped 7777 to 7777 inside. What runs on 7777 inside the container? Nothing. You just needed to change the host port and not the container port

docker run -d -p 7777:8888 -v $PWD:/home/jovyan/work --name dockerspark jupyter/pyspark-notebook

This should allow your pyspark notebook to be accessible at http://localhost:7777/

Improve this answer
Sign up to request clarification or add additional context in comments.

Comments

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.