Kafka Producer Key & Message Acknowledgements

[@KnowledgeAmplifier1]

Reference Code:
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Start Zookeeper:
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F:/kafka_2.12-3.2.0/bin/windows/zookeeper-server-start.bat F:/kafka_2.12-3.2.0/config/zookeeper.properties
Start Kafka-server:
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F:/kafka_2.12-3.2.0/bin/windows/kafka-server-start.bat F:/kafka_2.12-3.2.0/config/server.properties
Create topic:
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F:/kafka_2.12-3.2.0/bin/windows/kafka-topics.bat --create --topic hello_world2 --bootstrap-server localhost:9092 --replication-factor 1 --partitions 2
Start Producer:
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Earlier we were launching producer using this command --
F:/kafka_2.12-3.2.0/bin/windows/kafka-console-producer.bat --topic hello_world2 --bootstrap-server localhost:9092
Now to send the messages and key-value pair , we are going to launch producer using this command --
F:/kafka_2.12-3.2.0/bin/windows/kafka-console-producer.bat --bootstrap-server localhost:9092 --property "parse.key=true" --property "key.separator=:" --topic hello_world2
Publish the messages --
1001:"Mobile,100"
1002:"Mouse,50"
1001:"Computer,1500"
1003:"Pen,2"
1002:"Earphone,65"
1001:"Notebook,99"

Start Consumer:
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F:/kafka_2.12-3.2.0/bin/windows/kafka-console-consumer.bat --topic hello_world2 --from-beginning --bootstrap-server localhost:9092

[@GuyDope-fn6ru]

best Apache Kafka tutorial I saw so far!

[@KnowledgeAmplifier1]

Thank you Guy Dope! Happy Learning

[@RadomName3457]

loving your kafka series so far. Best on the platform with your theory and real examples.

[@KnowledgeAmplifier1]

Glad to hear that Hoàng Trí! Happy Learning

[@dadomu5102]

wonderful lecture

[@KLNP-ot6rq]

Very good ! nicely explained !

[@KnowledgeAmplifier1]

Thank you KLNP1978! Happy Learning

[@shahezadalam6709]

Will you cover ssl and tls in kafka and also multinode cluster?

[@KnowledgeAmplifier1]

Hello shahezad alam, sure will cover ssl & tls , for multinode cluster , you can have a look in the below videos which already I uploaded --
Kafka Cluster with Multiple Brokers
ua-cam.com/video/fOh98R9usck/v-deo.html
Topic with Replication in Multiple Broker Kafka Cluster
ua-cam.com/video/jjtGMij-DPo/v-deo.html
Happy Learning :-)