rapidminer server installation - localhost:8080 not working

Matose
Matose New Altair Community Member
edited November 5 in Community Q&A
Hello guys, please help out a newbie here. 
I was able to install rapidminer server (AI Hub) but when i try to login to localhost:8080  from my browser, it keeps saying, "

can't reach this page

The connection was reset." 

few details: 

***the rapidminer server service is running

***I have checked the server by trying to connect to it from Rapidminer studios and it works

***I have attached the standalone log file if its any help. 

thanks!

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Best Answer

  • BalazsBarany
    BalazsBarany New Altair Community Member
    Answer ✓
    Postgres should run on port 5432. 
    You can either reconfigure it or the RM Server to another port. Make sure the server accesses the database on the correct port if you change Postgres.

Answers

  • BalazsBarany
    BalazsBarany New Altair Community Member
    Hi!

    I see this in the log:  
    java.net.BindException: Address already in use: JVM_Bind /0.0.0.0:8080

    So something on your computer is already bound to port 8080 and RapidMiner Server can't. It's strange that your Studio is able to connect.

    Try to find out which application is listening on 8080 and stop it. Maybe it's just an older instance of RM Server that wasn't stopped properly.

    Regards,
    Balázs
  • Matose
    Matose New Altair Community Member
    thanks for the reply, Balázs. the application using the port is postgres itself and when i stop it, the database stops working :/ 
  • BalazsBarany
    BalazsBarany New Altair Community Member
    Answer ✓
    Postgres should run on port 5432. 
    You can either reconfigure it or the RM Server to another port. Make sure the server accesses the database on the correct port if you change Postgres.

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