What are some common mistakes in thread pool implementation?

What are some common mistakes in thread pool implementation?

Some common mistakes include not properly sizing the pool, failing to handle exceptions, and not shutting down the pool correctly.

How do I determine the right size for my thread pool?

The right size often depends on the number of available CPU cores and the nature of the tasks. A good starting point is to use the number of cores as a baseline.

What happens if I don't handle exceptions in my thread pool?

If exceptions are not handled, they can cause threads to terminate unexpectedly, leading to resource leaks and incomplete tasks.

Can you explain how to shut down a thread pool properly?

To shut down a thread pool, you should call the shutdown method, which prevents new tasks from being submitted and waits for existing tasks to complete.