Java ServiceExecutor terminating condition

Question

I\'m new to java executor stuff.

I\'m using Java\'s ExecutorService to launch several threads to process data.

Executor executor = Executors.newFixedThre         


        

Answer 1

Executor will keep running with it under lying thread pool. you can still execute or submit a new task. It is recommended to shutdown Executor service call ExecutorService.html#shutdown() which attempts to stop all actively executing tasks, halts the processing of waiting tasks, and returns a list of the tasks that were awaiting execution.

You can also use ExecutorService.html#shutdownNow() which stops all actively executing tasks, halts the processing of waiting tasks, and returns a list of the tasks that were awaiting execution. It is useful when you need immediate shutdown.