ThinkerQAQ

14.ThreadPool

Java · 3 notes

  1. 6.14 ThreadPoolExecutorhistorical

    Java thread-pool execution policy, core/max workers, work queues, rejection, shutdown, sizing, bounded backpressure, and modern virtual-thread context.

  2. Executors Factory Methodshistorical

    Convenience ExecutorService factories, their hidden queue/thread choices, and why explicit executor configuration or virtual-thread executors are often clearer.

  3. RejectedExecutionHandlerhistorical

    ThreadPoolExecutor overload policies as backpressure: abort, caller-runs, discard, discard-oldest, and custom rejection semantics.