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Questions tagged [spring-cloud-stream-binder]

51 questions
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Is there binding support for ReactiveKafkaProducerTemplate in Spring Cloud Stream?

Currently I use the following event producer: @Component class GenericEventProducer : EventProducer> { override val sink: Sinks.Many>> = Sinks.many().replay().latest() @Bean fun projekte() =…
Andras Hatvani
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Spring cloud stream: As a producer with requiredGroups defined can i specify a routingKey for the queue that will be created?

I could not find anything in the documentation regarding my issue. If it is there and I missed it, please point it out to me. I have a RabbitMQ message producer service using Spring Cloud Stream, and my configuration is as follows: spring: cloud: …
nicolas
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Sending arbitrary data to an output binding

I want to update an application that uses Spring Cloud stream with a deprecated annotations approach to functional style. I already use the legacy approach for classical RabbitMQ producer and consumer, but since in the Spring Cloud Stream 4.x…
Jungle
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Spring cloud stream with Spring Boot 3+

Are there some compatibility issues with SB3.0.6 and spring-cloud-stream:4.0.2? We migrated from 2.7.8 to 3.0.6 and there is problem to "autodetect" channels in AbstractDestination class with same configuration (application.yml) during testing. Is…
Gondri
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binding-routing-key ignored when using multiple rabbitmq binders in Spring Cloud Stream

I'm trying to connect a small Spring Cloud Stream application to two different RabbitMQ systems. For both systems, I want to bind a stream input to an existing exchange, specifying a routing key. Spring Cloud Stream can manage an anonymous queue for…
Thijs B.
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How can I send metrics to to a kinesis destination?

I am using spring cloud stream with the aws kinesis binder. I have set the following : spring.cloud.stream.bindings.applicationMetrics.destination=metrics-stream spring.cloud.stream.metrics.properties=spring.application**…
Dominic Martino
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Spring Cloud Stream with Kafka Binder

I’m developing a Spring Boot Application to gain more Spring Cloud Stream knowledge. Basically, I want to send/receive messages from Kafka Broker. I previously built an application using Spring Kafka and the Spring Cloud Stream. Still, I use…
guttosm
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No qualifying bean of type 'org.springframework.cloud.stream.function.StreamOperations' available?

I am trying to migrate a SB 2.6 micro service to SB 3.0.2, Spring Cloud 2022.0.1 and Java 17. I am using the StreamOperations interface to send messages from within the microservice via a Rabbit binding. The class looks…
Paul Keogh
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How to access channel name in ListenerContainerCustomizer when using spring cloud stream binder kafka

I am using spring-cloud-stream-binder-kafka and have implemented stateful retry using DefaultErrorHandler, I want to register different DefaultErrorHandler for different consumer consuming messages from different Kafka topics, and each…
Chintan Radia
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Test Suite for Spring Cloud Stream binder

Is there a test-suite available (from SCS developers probably) which can be used to verify that a binder implementation supports all features of Spring Cloud Stream including partitioning etc.?
Aadish Jain
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spring-cloud-stream test-binder not working for a KStream based processor

I am unable to get the test binder working for a kstream based function(doNothing) as shown below. The same works for a non-kstream based function(uppercase). This uses a kafka binder. @Configuration public class CPPNotificationConfiguration { …
Abhijith Madhav
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Spring Stream Kafka Binder Dynamic destination , How to send message with partition Id

I am using Spring cloud stream kafka for consuming and sending the message to another topic. I have setup compression-type as gzip and have partition Id as well like below which worked fine. spring: cloud: stream: bindings: …
Sach
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Spring Cloud Stream Rabbit - Enabling error channel reduces throughput

In Spring Cloud Stream Rabbit is there a way to intercept acks in the background. Even though my intent is to only catch NACKS/Errors, since I am enabling publisher returns, it reduces the throughput. I am using a confirmACkChannel to intercept…
Aravind1986
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Getting QueuesNotAvailableException when setting spring.cloud.stream.rabbit.bindings..consumer.bindQueue=false

Following errors I am getting in a single stack trace. Want to know where did I go wrong. org.springframework.amqp.rabbit.listener.QueuesNotAvailableException: Cannot prepare queue for listener. Either the queue doesn't exist or the broker will not…
Ratikanta
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