CODEWITHSUNDEEP
springspring-boot
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Reputation: 117

Tomcat on port 8080 failed using Spring boot Java

i am beginner of spring boot. when i run the spring boot application i ran into the problem with The Tomcat connector configured to listen on port 8080 failed to start. Spring boot

i don't how to solve the problem. i have install mysql when i ran the mysql it port also 8080. so how to sort out the problm.

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APPLICATION FAILED TO START
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Description:

    The Tomcat connector configured to listen on port 8080 failed to start. The port may already be in use or the connector may be misconfigured.
    
    Action:
    
    Verify the connector's configuration, identify and stop any process that's listening on port 8080, or configure this application to listen on another port.

Upvotes: 0

Views: 1852

Answers (3)

Clauber Martins
Clauber Martins

Reputation: 70

It is not necessarily required to change the port, you can just end the process of it to release it in your spring application

  1. Open cmd as administrator and enter the following commands:

netstat -year | findstr 9330

  1. Once you find the process number, type it in the highlight of the following command:

taskkill /F /PID <Process ID>

  1. The result should appear as follows:

SUCCESS: The process with PID < Process Id > has ended.

Upvotes: 0

LalithK90
LalithK90

Reputation: 1028

Your 8080 port is already used by some other process.

Change the port of spring-boot server.port=8090 in application.properties.

You can change your application run server port any port number to if that port number would not belong to any other process on your computer.

and another thing if you use IntelliJ idea to develop, accidentally close your IDE without proper way this error may have occurred {personal experience}.

Upvotes: 0

Smile
Smile

Reputation: 4088

Seems like 8080 port is already used by some other process.

Change the port of spring-boot tomcat port by adding the server.port=8090 in application.properties.

Change 8090 to any port you want to use.

Upvotes: 1

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