How can I handle errors in Java's ExecutorService?

How can I handle errors in Java's ExecutorService?

You can handle errors in Java's ExecutorService by using a try-catch block within your callable or runnable tasks.

What should I do if a task fails? Can I retry it?

Yes, you can implement a retry mechanism by catching exceptions and resubmitting the task to the ExecutorService.

Is there a way to get the result of a failed task?

You can use Future's get() method, which will throw an ExecutionException if the task failed, allowing you to handle it.

What about logging errors? How can I log exceptions?

You can log exceptions by using a logging framework like Log4j or SLF4J within your catch block.