我正在使用 Weblogic 10.3、Spring 2.0、Oracle 11g。当尝试使用“threadpoolexecutor”未来任务(异步响应)时,我在等待异步响应时遇到以下异常,因为线程池执行程序执行的 bean 是“原型”
注意:当我使用 Spring 的 ClassPathXmlApplicationContext 来获取 bean 时,我没有收到异常,这不是获取 bean 的首选方式,因为它会再次加载所有 bean。
我试过 springContextAware ,ApplicationObjectSupport; 那些对我也不起作用。
 - Error:
]", which is more than the configured time (StuckThreadMaxTime) of "600" seconds. Stack trace:
        sun.misc.Unsafe.park(Native Method)
        java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
        java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:811)
        java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:969)
        java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1281)
        java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:218)
我的bean定义是
    <bean id="PtTaskExecutor"
            class="java.util.concurrent.ThreadPoolExecutor">
            <constructor-arg index="0" value="1"/>  <!--  corePoolSize -->
            <constructor-arg index="1" value="3"/>  <!--  maximumPoolSize --> 
            <constructor-arg index="2" type="long" value="180"/><!-- 3 minutes -->
<!-- keepAliveTime --> 
            <constructor-arg index="3" type="java.util.concurrent.TimeUnit">    
<!-- the time unit for the keepAliveTime argument -->
            <util:constant static-field="java.util.concurrent.TimeUnit.SECONDS"/>
            </constructor-arg>
            <constructor-arg index="4" type="java.util.concurrent.BlockingQueue"> 
 <!-- the queue for holding tasks before they are executed -->
                <bean name="LinkedBlockingQueue" class="java.util.concurrent.LinkedBlockingQueue">
                    <constructor-arg index="0" type="int" value="3"/> <!-- capacity -->
                </bean>
            </constructor-arg>
            <constructor-arg index="5" type="java.util.concurrent.RejectedExecutionHandler">
 <!--Execute with caller threads if queue is full -->
                    <bean class="java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy"/>
            </constructor-arg>
            </bean>
    <bean id="xTask" class="***.****.*.*.*.*.XTask" scope="prototype">
            <property name="XDao" ref="XDao" />
            <property name="transactionTemplate" ref="transactionTemplate"/>
        </bean>  
-----The code part 
    Future<YResponseBean[]> responseArr = pTaskExecutor
                        .submit(xTask);
                responseMap.put(i, responseArr);
then the error is from here
    for (Integer i : keySet) {
                    // Waits for the thread response
                    responses[i] = responseMap.get(i).get()[0];
                }
我也试过lazy-init=trueon threadpoolexecutor,没有运气。