我正在收听aws kinesis流并启用全局错误处理，特定于通道，如下所示。
申请Yml
server:
port: 8090
eureka.client.enabled: false
spring:
cloud:
stream:
bindings:
MyInboundChannel:
group: myGroup
destination: awsstream
content-type: application/json
errorChannelEnabled: true
errors:
destination: myGrouperrorChannel
cloud:
aws:
region:
static: us-east-1
credentials:
accessKey: accessKey
secretKey: secretKey
kinesis:
endpoint: endpoint
我已经编写了全局错误通道的处理程序，如下所示
错误处理程序
public class ErrorHandler {
@ServiceActivator(inputChannel = "errorChannel")
public void errorChannel(Throwable message) {
log.error("error has been reported " + message);
}
}
我的频道特定错误频道的配置
@Bean(name = "myGrouperrorChannel")
public MessageChannel myGrouperrorChannel() {
return new DirectChannel();
}
消息侦听器和频道错误列表器
@EnableBinding(Binder.class)
public class MessageListener {
@StreamListener("MyInboundChannel")
public void receiveMessage(String message) {
System.out.println("MyInboundChannel" + message);
//throw exception explicitly
throw new RuntimeException("Iris error");
}
@StreamListener("myGrouperrorChannel")
public void myGrouperrorChannel(Message message) {
log.error("myGrouperrorChannel has been reported " + message);
}
}
Binder界面
public interface Binder {
@Input("MyInboundChannel")
SubscribableChannel itemMessage();
}
错误既不是由全局errorChannel处理，也不是我的通道特定错误通道
我错过了什么。
异常日志
Exception in thread "-kinesis-consumer-1" org.springframework.messaging.MessagingException: Exception thrown while invoking com.package.MessageListener #receiveMessage[1 args]; nested exception is java.lang.RuntimeException: my error, failedMessage=GenericMessage [payload={hello
}, headers={aws_partitionKey=partitionKey-0, aws_shard=shardId-000000000000, aws_sequenceNumber=99579810409965332842672442827229165777883733894461652994, id=12d9f4a8-b5d2-2252-647f-b28bad087f5c, contentType=application/json, aws_stream=awsstream, timestamp=1519149049433}]
at org.springframework.cloud.stream.binding.StreamListenerMessageHandler.handleRequestMessage(StreamListenerMessageHandler.java:63)
at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:109)
at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:127)
at org.springframework.integration.dispatcher.AbstractDispatcher.tryOptimizedDispatch(AbstractDispatcher.java:116)
at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:148)
at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:121)
at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:89)
at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:425)
at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:375)
at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:115)
at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:45)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.send(AbstractMessageSendingTemplate.java:105)
at org.springframework.integration.handler.AbstractMessageProducingHandler.sendOutput(AbstractMessageProducingHandler.java:360)
at org.springframework.integration.handler.AbstractMessageProducingHandler.produceOutput(AbstractMessageProducingHandler.java:271)
at org.springframework.integration.handler.AbstractMessageProducingHandler.sendOutputs(AbstractMessageProducingHandler.java:188)
at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:115)
at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:127)
at org.springframework.integration.channel.FixedSubscriberChannel.send(FixedSubscriberChannel.java:70)
at org.springframework.integration.channel.FixedSubscriberChannel.send(FixedSubscriberChannel.java:64)
at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:115)
at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:45)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.send(AbstractMessageSendingTemplate.java:105)
at org.springframework.integration.endpoint.MessageProducerSupport.sendMessage(MessageProducerSupport.java:188)
at org.springframework.integration.aws.inbound.kinesis.KinesisMessageDrivenChannelAdapter.access$5100(KinesisMessageDrivenChannelAdapter.java:82)
at org.springframework.integration.aws.inbound.kinesis.KinesisMessageDrivenChannelAdapter$ShardConsumer.processRecords(KinesisMessageDrivenChannelAdapter.java:912)
at org.springframework.integration.aws.inbound.kinesis.KinesisMessageDrivenChannelAdapter$ShardConsumer.access$3600(KinesisMessageDrivenChannelAdapter.java:688)
at org.springframework.integration.aws.inbound.kinesis.KinesisMessageDrivenChannelAdapter$ShardConsumer$2.run(KinesisMessageDrivenChannelAdapter.java:822)
at org.springframework.integration.aws.inbound.kinesis.KinesisMessageDrivenChannelAdapter$ConsumerInvoker.run(KinesisMessageDrivenChannelAdapter.java:1003)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: my error
at com.package.MessageListener.receiveMessage(MessageListener.java:24)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:180)
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:112)
at org.springframework.cloud.stream.binding.StreamListenerMessageHandler.handleRequestMessage(StreamListenerMessageHandler.java:55)
... 30 more
可以帮助一些人
更新 我尝试过以下代码但无法捕获错误。我尝试了Stream Listener和服务激活器。如果我做错了什么，请你帮帮我。
申请Yml
server.port: 8082
spring:
cloud:
stream:
bindings:
output:
destination: awsstream.myprocessor
content-type: application/json
producer:
partitionKeyExpression: "1"
input:
group: grp
destination: awsstream.mysource
content-type: application/json
errorChannelEnabled: true
input2:
group: grp2
destination: awsstream.mysink
content-type: application/json
类
@EnableBinding(Processor.class)
@SpringBootApplication
public class MyApplication {
public static void main(String[] args) {
SpringApplication.run(MyApplication.class, args);
}
@StreamListener(Processor.INPUT)
public void transform(String message) {
if ("junk".equals(message)) {
System.out.println("processor"+message);
}
else {
throw new IllegalStateException("Invalid payload: " + message);
}
}
@Bean(name = Processor.INPUT + "." + "grp" + ".errors")
public SubscribableChannel consumerErrorChannel2() {
return new PublishSubscribeChannel();
}
@ServiceActivator(inputChannel="errorChannel")
public void processMessage(ErrorMessage message) {
System.out.println("Errror has been reported errorMessage"+message);
}
@StreamListener("errorChannel")
public void processMessagea(ErrorMessage message) {
System.out.println("Errror has been reported errorMessage"+message);
}
@StreamListener("errorChannel")
public void processMessagea(Message message) {
System.out.println("Errror has been reported errorMessage"+message);
}
@ServiceActivator(inputChannel="errorChannel")
public void processMessage2(Message message) {
System.out.println("Errror has been reported message"+message);
}
@ServiceActivator(inputChannel=Processor.INPUT + "." + "grp" + ".errors")
public void processMessage22(Message message) {
System.out.println("Errror has been reported message"+message);
}
@ServiceActivator(inputChannel=Processor.INPUT + "." + "grp" + ".errors")
public void processMessageg(ErrorMessage message) {
System.out.println("Errror has been reported errorMessage"+message);
}
@StreamListener(Processor.INPUT + "." + "grp" + ".errors")
public void processMessageaddd(ErrorMessage message) {
System.out.println("Errror has been reported errorMessage"+message);
}
@StreamListener(Processor.INPUT + "." + "grp" + ".errors")
public void processMessageaas(Message message) {
System.out.println("Errror has been reported errorMessage"+message);
}
}
错误没有被发现
Exception in thread "-kinesis-consumer-1" org.springframework.messaging.MessagingException: Exception thrown while invoking com.company.cloud.MyApplication#transform[1 args]; nested exception is java.lang.IllegalStateException: Invalid payload: aasa, failedMessage=GenericMessage [payload=aasa, headers={aws_partitionKey=partitionKey-0, aws_shard=shardId-000000000000, aws_sequenceNumber=49579810409608520919496497856488469248195805892912873474, id=2595d37f-82e1-b6bd-beed-3a9a3bb7243e, contentType=application/json, aws_stream=awsstream.mysource, timestamp=1520087287991}]
at org.springframework.cloud.stream.binding.StreamListenerMessageHandler.handleRequestMessage(StreamListenerMessageHandler.java:63)
at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:109)
at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:127)
at org.springframework.integration.dispatcher.AbstractDispatcher.tryOptimizedDispatch(AbstractDispatcher.java:116)
at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:148)
at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:121)
at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:89)
at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:425)
at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:375)
at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:115)
at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:45)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.send(AbstractMessageSendingTemplate.java:105)
at org.springframework.integration.handler.AbstractMessageProducingHandler.sendOutput(AbstractMessageProducingHandler.java:360)
at org.springframework.integration.handler.AbstractMessageProducingHandler.produceOutput(AbstractMessageProducingHandler.java:271)
at org.springframework.integration.handler.AbstractMessageProducingHandler.sendOutputs(AbstractMessageProducingHandler.java:188)
at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:115)
at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:127)
at org.springframework.integration.channel.FixedSubscriberChannel.send(FixedSubscriberChannel.java:70)
at org.springframework.integration.channel.FixedSubscriberChannel.send(FixedSubscriberChannel.java:64)
at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:115)
at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:45)
at org.springframework.messaging.core.AbstractMessageSendingTemplate.send(AbstractMessageSendingTemplate.java:105)
at org.springframework.integration.endpoint.MessageProducerSupport.sendMessage(MessageProducerSupport.java:188)
at org.springframework.integration.aws.inbound.kinesis.KinesisMessageDrivenChannelAdapter.access$5100(KinesisMessageDrivenChannelAdapter.java:82)
at org.springframework.integration.aws.inbound.kinesis.KinesisMessageDrivenChannelAdapter$ShardConsumer.processRecords(KinesisMessageDrivenChannelAdapter.java:912)
at org.springframework.integration.aws.inbound.kinesis.KinesisMessageDrivenChannelAdapter$ShardConsumer.access$3600(KinesisMessageDrivenChannelAdapter.java:688)
at org.springframework.integration.aws.inbound.kinesis.KinesisMessageDrivenChannelAdapter$ShardConsumer$2.run(KinesisMessageDrivenChannelAdapter.java:822)
at org.springframework.integration.aws.inbound.kinesis.KinesisMessageDrivenChannelAdapter$ConsumerInvoker.run(KinesisMessageDrivenChannelAdapter.java:1003)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalStateException: Invalid payload: aasa
at com.company.cloud.MyApplication.transform(MyApplication.java:39)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:180)
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:112)
at org.springframework.cloud.stream.binding.StreamListenerMessageHandler.handleRequestMessage(StreamListenerMessageHandler.java:55)