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While I want to run this command spring-boot:run i get that error 

 Failed to execute goal org .springframework.boot:spring-boot-maven plugin:1.2.3.RELEASE:run (default-cli) on project cepheus-cep: Anexception    occured while running. null: InvocationTargetException: Tomcat connector in failed state -

I change the Tomcat port and restart it and i still have the same problem what should i do ?

ahmad emad
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2 Answers2

3

The problem was there was another Cepheus already running on the same port so I solved it by using this command:

killall -9 java

and rerun the command

mvn spring-boot run

and it works fine.

wogsland
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ahmad emad
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1

It seems Tomcat cannot use the default port, it must be already used by another application.

You can start a Spring Boot application with a custom port from command line with the --server.port option.

java -jar myapp.jar --server.port=8181

or from source directly with:

mvn spring-boot:run -Drun.arguments="--server.port=8181"
Marc
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  • i try the second one mvn spring-boot:run -Drun.arguments="--server.port=8181" and it run correctly but no logs appear on it when i use this comand " killall -9 java" and then mvn spring-boot:run its run and the logs of example 1 appear but it case different problem when i want to send any thing out side my machine to 8080 i got connection refused – ahmad emad Jan 06 '17 at 14:34
  • my question now to be more specific how i install cephues-cep using Debian package and didn't case problem when run this command mvn spring-boot:run – ahmad emad Jan 06 '17 at 14:36