https://github.com/yogeshnikam671/kafkaproducerbasics

https://github.com/yogeshnikam671/kafkaproducerbasics

Last synced: about 14 hours ago
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• Host: GitHub
• URL: https://github.com/yogeshnikam671/kafkaproducerbasics
• Owner: yogeshnikam671
• Created: 2022-03-22T07:12:45.000Z (almost 3 years ago)
• Default Branch: master
• Last Pushed: 2022-12-10T08:13:43.000Z (about 2 years ago)
• Last Synced: 2024-12-01T02:09:27.299Z (about 2 months ago)
• Language: Java
• Size: 201 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
Prerequisite -

You have to download the confluent 6.2.1 from the website.

And set the KAFKA_HOME env variable getting used in script to the path where you

have downloaded the confluent 6.2.1. e.g in my  machine it is set as 

(~/Downloads/confluent-6.2.1).

Kafka broker debugging notes :

1. When you want to produce or consume  the messages using 

   kafka-console-producer or consumer, the bootstrap-server that you should be

   specifying should not be localhost:9092 but the IP in the logs of

   kafka-server-start command and append 9092 to it.

   e.g. 192.168.1.3:9092

2. While terminating the kafka-brokers. First terminate the sessions of all the

   kafka-brokers and then zookeeper. Doing the other way around won't

   shut down the kafka-brokers.

3. The script consumer-start.sh if it does not work, modify the script

   by replacing localhost:9092 with the one found in any of the kafka-server-start

   logs.