ambari dashboard bad request

[#1]

just imported the new sanbox download, I got htttp 400 message when trying to call to call the dashboard url. please help

[#2]

I would restart the VM, clear the browser cache by hitting ctrl-shft-R and make sure sandbox is in your hosts file with proper IP of your VM

[#3]

thanks but both solution not working. the 127.0.0.1:8888 came out ok but the ambari's 127.0.0.1:8080 didn't come out.

[#4]

hi i also found out that the process listening to port 8080 is java not ambari-server. is it suppose to work this way? seems like there's no web page associated to port 8080. can anyone assist in getting it to work or point me to site that i can download pre-configured working hortonworks vm?

[#5]

@Chris suen

Please check https://issues.apache.org/jira/browse/AMBARI-5639

Set the two parameters specified there to 50 in /etc/ambari-server/conf/ambari.properties and restart ambari-server.

[#6 · Accepted solution]

hi the problem is due to port clashing. I resolve it by changing the port forwarding on vm network advance settimgs, forward host port 7070 to guest 8080