Java 在侦听SQS队列时,org.springframework.core.task.TaskRejectedException?

Java 在侦听SQS队列时,org.springframework.core.task.TaskRejectedException?,java,spring,multithreading,spring-boot,spring-cloud-aws,Java,Spring,Multithreading,Spring Boot,Spring Cloud Aws,我使用@SqsListener创建了一个从SQS消费消息的基本工作流。它工作正常,但我经常收到大量类似的信息: org.springframework.core.task.TaskRejectedException:执行者 [java.util.concurrent]。ThreadPoolExecutor@372b568[跑步,游泳池大小]= 3,活动线程=3,排队任务=0,已完成任务=0]]未执行 接受任务: org.springframework.cloud.aws.messaging.li

我使用
@SqsListener
创建了一个从
SQS
消费消息的基本工作流。它工作正常,但我经常收到大量类似的信息:

org.springframework.core.task.TaskRejectedException:执行者 [java.util.concurrent]。ThreadPoolExecutor@372b568[跑步,游泳池大小]= 3,活动线程=3,排队任务=0,已完成任务=0]]未执行 接受任务: org.springframework.cloud.aws.messaging.listener.SimpleMessageListener.SimpleMessageListenerContainer$SignalExecutingRunnable@4c30c2f9 在 org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor.execute(ThreadPoolTaskExecutor.java:317) ~[spring-context-5.1.4.RELEASE.jar:5.1.4.RELEASE]at org.springframework.cloud.aws.messaging.listener.SimpleMessageListener$AsynchronousMessageListener.run(SimpleMessageListenerContainer.java:286) ~[spring-cloud-aws-messaging-2.1.0.RELEASE.jar:2.1.0.RELEASE] Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_171]at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_171]at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_171]at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_171]位于java.lang.Thread.run(Thread.java:748) [na:1.8.0_171]由以下原因引起: java.util.concurrent.RejectedExecutionException:任务 org.springframework.cloud.aws.messaging.listener.SimpleMessageListener.SimpleMessageListenerContainer$SignalExecutingRunnable@4c30c2f9 已从java.util.concurrent中拒绝。ThreadPoolExecutor@372b568[跑步, 池大小=3,活动线程=3,排队任务=0,已完成任务= 0]at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063) ~(na:1.8.0_171)at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830) [na:1.8.0_171]at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1379) [na:1.8.0_171]at org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor.execute(ThreadPoolTaskExecutor.java:314) ~[spring-context-5.1.4.RELEASE.jar:5.1.4.RELEASE]。。。6通用框架 省略

我的配置bean:

@EnableSqs
@Configuration
public class AmazonSqsConfiguration {

    @Value("${aws.sqs.accessKey}")
    private String accessKey;

    @Value("${aws.sqs.secretKey}")
    private String secretKey;

    @Value("${aws.sqs.region}")
    private String region;

    @Value("${aws.sqs.url}")
    private String url;

    @Bean
    public AmazonSQSAsync amazonSqs() {
        AWSCredentials credentials = new BasicAWSCredentials(accessKey, secretKey);
        AWSStaticCredentialsProvider credentialsProvider = new AWSStaticCredentialsProvider(credentials);
        return AmazonSQSAsyncClientBuilder.standard()
                .withEndpointConfiguration(new AwsClientBuilder.EndpointConfiguration(url, region))
                .withCredentials(credentialsProvider)
                .build();
    }

}
我的消费者如下:

@SqsListener(value = "my-queue", deletionPolicy = SqsMessageDeletionPolicy.ON_SUCCESS)
    public void processSubscription(String xmlNotification) {/* Message processor */}
@Bean
public SimpleMessageListenerContainerFactory simpleMessageListenerContainerFactory(AmazonSQSAsync amazonSQS) {
    SimpleMessageListenerContainerFactory factory = new SimpleMessageListenerContainerFactory();
    factory.setAmazonSqs(amazonSQS);
    factory.setMaxNumberOfMessages(10);
    factory.setAutoStartup(true);
    factory.setWaitTimeOut(20);

    return factory;
}
是否可以通过重新配置
@Bean
来删除它们?问题的根源是什么?如何应对

我试图通过自然搜索找到解决方案,但遇到了问题。它不适合我,因为我没有
JMS
。我无法调试,因为我甚至不知道要调试什么。

我找到了与我遇到的行为相关的罚单。我也觉得相关

因此,对我有效的解决方案如下:

@SqsListener(value = "my-queue", deletionPolicy = SqsMessageDeletionPolicy.ON_SUCCESS)
    public void processSubscription(String xmlNotification) {/* Message processor */}
@Bean
public SimpleMessageListenerContainerFactory simpleMessageListenerContainerFactory(AmazonSQSAsync amazonSQS) {
    SimpleMessageListenerContainerFactory factory = new SimpleMessageListenerContainerFactory();
    factory.setAmazonSqs(amazonSQS);
    factory.setMaxNumberOfMessages(10);
    factory.setAutoStartup(true);
    factory.setWaitTimeOut(20);

    return factory;
}