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Mention some of the system tools available in Apache Kafka.

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Pragya Keshap answered on February 6, 2023 Popularity 1/10 Helpfulness 1/10

answer Mention some of the system tools available in Apache Kafka.

Mention some of the system tools available in Apache Kafka.

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The three main system tools available in Apache Kafka are:

Kafka Migration Tool − This tool is used to migrate the data in a Kafka cluster from one version to another.

Kafka MirrorMaker − This tool copies data from one Kafka cluster to another.

Consumer Offset Checker − This tool displays the Consumer Group, Topic, Partitions, Off-set, logSize, and Owner for specific Topics and Consumer Grou

@Endpoint
@AnonymousAllowed
public class MessageEndpoint {

    @Value("${topic.name}")
    private String topicName;

    private final Many<Message> chatSink;
    private final Flux<Message> chat;

    private final KafkaTemplate<String, Message> kafkaTemplate;

    MessageEndpoint(KafkaTemplate<String, Message> kafkaTemplate) {
        this.kafkaTemplate = kafkaTemplate;
        chatSink = Sinks.many().multicast().directBestEffort();
        chat = chatSink.asFlux();
    }

    public Flux<Message> join() {
        return chat;
    }

    public void send(Message message) {
        message.setTime(Instant.now());
        kafkaTemplate.send(topicName, message);
    }

    @KafkaListener(topics = "chat", groupId = "chat-group")
    private void consumer(Message message) {
        chatSink.emitNext(message,
                (signalType, emitResult) -> emitResult == EmitResult.FAIL_NON_SERIALIZED);
    }
}

https://hilla.dev/blog/full-stack-reactive-kafka-spring-boot-application-tutorial/

Popularity 1/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java mention system

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Contributed on Feb 06 2023

Pragya Keshap

0 Answers Avg Quality 2/10

Mention some of the system tools available in Apache Kafka.

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