How to resolve the error java.net.SocketException: Too many open files

Question

I have been doing load testing for my REST APIs using JMeter.

I am getting the following error when hit with 1000 concurrent users:

Too many open fil         


        

Answer 1

"java.net.SocketException: Too many files open"can be seen any Java Server application e.g. Tomcat, Weblogic, WebSphere etc, with client connecting and disconnecting frequently.

You can find out how to solve "java.net.SocketException: Too many files open" here