We are migrating from spring 5 to 6. I am encountering issues with following methods related to spring-kafka. SetErrorHandler deprecated in favor ...
We used KafkaEmbedded with spring-kafka-test 2.1.4.RELEASE earlier, While upgrading spring-kafka-test to 2.4.13.RELEASE, we required to move from K ...
Small question regarding Kafka concurrency with Spring Kafka please. I have one Kafka topic theimportanttopic where many messages are being sent over ...
The spring-kafka documentation mentions: Starting with version 2.8, you can override the factory’s batchListener propery using the batch property ...
I have a requirement to process kafka messages in at-least-once fashion. Spring kafka supports async ack starting from 2.8 version. I am storing recei ...
I want to test kafka - transaction. And I get next log when test is starting: org.apache.kafka.common.errors.InvalidReplicationFactorException: Re ...
I've implemented an KafkaListener using SpringBoot 2.7.6, Confluent platform and now I need to implement the Error Handler for it. The listener manag ...
public class Test { public StudentDto publishStudentDto { ListenableFuture<SendResult<String, Student>> future = this.st ...
I need the headers in every topic for object mapping purposes. Currently when I add a header to a record in a processor, then the header will be prese ...
Small question regarding a SpringBoot 3 app with reactor kafka please. I have a small reactive kafka consumer app, which consumes messages from kafka ...
The messages created by the producer are all being consumed as expected. The thing is, I need to create an endpoint to retrieve the latest messages fr ...
We have 5 topics and we want to have a service that scales for example to 5 instances of the same app. This would mean that i would want to dynamicall ...
Kafka messages are consuming normally. But I get this error intermittently. Why is this error occurring? There is no problem in consuming Kafka mes ...
We have spring Kafka application with a customer deserializer class and we are using @KafkaListener annotation to receive messages. We noticed that we ...
I'm wondering how to use the spring-kafka annotation @RetryableTopic within an integration flow. Is there any way to apply it onto a consumer introdu ...
I'm learning Spring. In the following code, kafkaTemplate instance was not injected with @AutoWired in line 7. how can it be used in TransactionsListe ...
about KafkaAnnotationDrivenConfiguration Why exactly the condition by name? because of this, several bins appear in the context. ...
I have a requirement to process kafka messages in at-least-once fashion. Spring kafka supports async ack starting from 2.8 version. I am storing recei ...
I see people duplicating code to configure kafka for each cluster :( Is it really necessary to configure Consumer Factory and Producer Factory with d ...
On a very simple Kafka consumer app from tutorial website: https://www.baeldung.com/spring-kafka But once containerized with openJDK 17, this issue i ...