关于你提到的“ThreadPoolTaskExecutor did not accept task”问题,这通常与线程池的配置、任务提交方式或线程池的状态有关。下面我将根据给出的提示逐一分析可能的原因和解决方案: 确认ThreadPoolTaskExecutor的配置是否正确: ThreadPoolTaskExecutor的配置包括核心线程数、最大线程数、队列容量、线程存活时间等。如果配...
这是 Java 里的一种异常，叫做 Spring Framework 的 `TaskRejectedException`，产生的原因是 Executor 没有接受到所赋予的任务。在你的错误报告中，这个 Executor 是一个 `ThreadPoolExecutor`，它的当前状态是运行中，线程池大小为 20，活动的线程数为 20，队列中的任务数为 30000，已完成的任务数为 22735。发生...
throw new TaskRejectedException("Executor [" + executor + "] did not accept task: " + task, ex); } } @Override public ListenableFuture<?> submitListenable(Runnable task) { ExecutorService executor = getThreadPoolExecutor(); try { ListenableFutureTask<Object> future = new ListenableFutureTask<...
org.springframework.core.task.TaskRejectedException: Executor [java.util.concurrent.ThreadPoolExecutor@17d95b77[Running, pool size= 10, active threads = 10, queued tasks = 2, completed tasks = 0]] did not accept task: com.fastx.cooperate.rong360.rong.service.CallThreadDemo$1@5fa6bf1 at o...
这是ThreadPoolTaskExecutor用来初始化threadPoolExecutor的方法,BlockingQueue是一个阻塞队列,这个我们先不管。由于ThreadPoolTaskExecutor的实现方式完全是使用threadPoolExecutor进行实现,我们需要知道这个threadPoolExecutor的一些参数。 public ThreadPoolExecutor(int corePoolSize, ...
@Overridepublicvoidexecute(Runnable task){Executor executor=getThreadPoolExecutor();try{executor.execute(task);}catch(RejectedExecutionException ex){thrownewTaskRejectedException("Executor ["+executor+"] did not accept task: "+task,ex);}}
throw new TaskRejectedException("Executor [" + executor + "] did not accept task: " + task, var4); 如果你的访问量非常大,这些任务将全部堆积在LinkedBlockingQueue里。情况好一点的,这些任务的执行会变得延迟很大;情况坏一点的,任务太多将直接造成内存溢出OOM!
executor.shutdown();// This will make the executor accept no new threads and finish all existing threads in the queuewhile(!executor.isTerminated()) {// Wait until all threads are finish,and also you can use "executor.awaitTermination();" to wait} ...
发生这种情况是因为您正在使用的池大小。由于队列的大小是10，您可以拥有的最大线程数是10，因此在20个...
Executor executor=anExecutor;executor.execute(newRunnableTask1());executor.execute(newRunnableTask2());... However, the Executor interface does not strictly require that execution be asynchronous. In the simplest case, an executor can run the submitted task immediately in the caller's thread: ...