question Cloudera manager url is not opening in Archives of Support Questions (Read Only)

Cloudera manager url is not opening

proxim — Wed, 20 Jun 2018 00:19:13 GMT

Hi,

Cour cloudera manager url is not opening.

This is what I have checked so far.

1) Checked the connectivity between source and target (cm server)

- it exists and able to access the 7180 port as well.

2) Checked the process status for both cloudera-scm-server and cloudera-scm-agent

- both are up and running no issues.

3) httpd service is up and running.

When I run the wget on the server where cm is running it is failing.

wget http://localhost:7180/cmf/login
--2018-06-20 12:16:53-- http://localhost:7180/cmf/login
Resolving localhost (localhost)... ::1, 127.0.0.1
Connecting to localhost (localhost)|::1|:7180... failed: Connection refused.
Connecting to localhost (localhost)|127.0.0.1|:7180... connected.

HTTP request sent, awaiting response... No data received.

Re: Cloudera manager url is not opening

bgooley — Wed, 20 Jun 2018 17:19:50 GMT

@proxim,

Cloudera Manager is a graphical user interface intended for use in a browser. I recommend you try connecting in a browser.

Alternatively, you can use an API call to determine whether the server is responding:

# curl -u admin:admin <cm_host>:<cm_port>/api/version

This should return the version number of the CM API supported by CM.

Re: Cloudera manager url is not opening

proxim — Wed, 20 Jun 2018 21:45:43 GMT

@bgooley

The reason I tried wget on the cm server was to test whether the cm servr is responding or not.

As I was getting timeout from web browser.

Even the curl command you gave is not giving any response back.

I restarted both cloudera-scm-server and cloudera-scm-agent on the host.

It is responding now.

Thank you for your response.

Regards