I am getting the below error on linux console when I am trying to install rapidminer server .

khadevishal18

ERROR [org.apache.coyote.http11.Http11Protocol] (MSC service thread 1-2) JBWEB003043: Error initializing endpoint: java.net.BindException: Address already in use (Bind failed) /0.0.0.0:8080

at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:979) [jbossweb-7.5.3.Final.jar:7.5.3.Final]

at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:174) [jbossweb-7.5.3.Final.jar:7.5.3.Final]

at org.apache.catalina.connector.Connector.init(Connector.java:986) [jbossweb-7.5.3.Final.jar:7.5.3.Final]

at org.jboss.as.web.WebConnectorService.start(WebConnectorService.java:318) [jboss-as-web-7.5.0.Final-redhat-15.jar:7.5.0.Final-redhat-15]

at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1980) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]

at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1913) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]

at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [rt.jar:1.8.0_181]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.8.0_181]

java.lang.Thread.run (Unknown Source) [rt.jar:1.8.0_181]

jczogalla

Hi@khadevishal18!

It seems you already ahve some server/application runnign that uses the 8080 port of your computer.

You can see herehow to install the server in headless mode, and it is also mentioned there that you can provide the xml file for the configuration. You can change the port for the web interface there.

I hope this helps! Cheers

Jan

khadevishal18

In which configuration file the changes has to be made (only RMS_Installer.xml or any other configuration files) ?

jczogalla

If i understand the documentation page correctly, you only have to adapt the RMS_Installer.xml. Maybe@Nils_Woehleror@jpuenteknow more?

rfuentealba

Let's see if I can provide some insights here:

If you use the GUI to generate a RapidMiner Server installer, then it generates the RMS_Installer.xml file. You can edit that one and find this entry:

8080

Change to something else (like8088) and install.

However, you already have RapidMiner Server installed, so you don't have to reinstall it to change the port. Just modify 3 files (the most important isconfiguration/standalone.xml, and don't worry if you don't have one of the other 2):

Home/configuration/standalone.xml


radoop-proxy/proxy.properties
serverAuthenticationPort=8901

job-agent/home/config/agent.properties
rapidminer.server.port = 8901

In my case, I have RapidMiner Server installed on port8901. Please notice that inconfiguration/standalone.xml, you can tweak various other values. With great power comes great responsibility.

Hope this helps!

All the best,

Rodrigo.

rfuentealba

咄,我有一个很棒的答案,但它摧毁了my browser! Or vanilla (cc@sgenzerhuh?)

Anyway, don't reinstall RapidMiner Server. Here are the files and lines you have to change to change the port to something different. Notice that if you don't use the Radoop Proxy, you won't have the second. Same with the job agent.

configuration/standalone.xml

radoop-proxy/proxy.properties

serverAuthenticationPort=8080

job-agent/home/config/agent.properties

rapidminer.server.port = 8080

sgenzer

sorry about that@rfuentealba. If you can replicate pls let me know.