I am trying to launch Ambari dashboard but I see a message to disable popup blocker(which is already done). And I am taken to a page where it says "Site can't be reached" I can however see the tutorial page loading beside.
I am on windows 10
VirtualBox : Version 5.2.4 r119785 (Qt5.6.2)
Are you using HDF/HDP sandbox?
Are you able to connect to the ambari server Host (IP) and Port using terminal? Please check the following command output from your local machine where you are trying to open the Browser
# nc -v 127.0.0.1 8080 (OR) # telnet 127.0.0.1 8080
On the ambari server host please check:
1. If the port 8080 is actually opened?
# netstat -tnlpa | grep 8080
2. Please check the ambari-server.log for any error/strange behaviour. Please share if you notice any error.
# less /var/log/ambari-server/ambari-server.log
Another way to quickly isolate if there is any Browser issue (OR) Network Issue (OR) Port Reachability issue (OR) ambari server issue. Please try to make the following Ambari API call from the host where you are running the Browser to see if you are able to connect to ambari server and able to make API calls?
# curl -u admin:admin -i -H 'X-Requested-By: ambari' -X GET http://127.0.0.1:8080/api/v1/services/AMBARI/components/AMBARI_SERVER
If above call also fails to connect then it means either ambari server did not start properly (or) there is some Hostname/Port accessibility issue.
i tried the above command and got below output.
[root@sandbox ~]# curl -u admin:admin -i -H 'X-Requested-By: ambari' -X GET http://127.0.0.1:8888/api/v1/services/AMBARI/components/AMBARI_SERVER HTTP/1.1 500 INTERNAL SERVER ERROR Server: gunicorn/19.1.1 Date: Sun, 27 Jan 2019 07:06:29 GMT Connection: close Transfer-Encoding: chunked Content-Type: text/html; charset=utf-8
same issue i am having, not able to launch Dashboard. Can you please help me what else i need to check.
Thanks in advance.
I am not able to connect to ambari server using terminal.
I have the same problem. When I try to launch the dashboard. I obtain the following message for the uri
Error : no method specified in uri /
I test the commands below but I don't find error in the running command and logs.