Mirror of Apache Kafka
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jiameixie 8a83025109
KAFKA-9922: Update demo instructions in examples README (#8559)
5 years ago
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bin KAFKA-9922: Update demo instructions in examples README (#8559) 5 years ago
src/main/java/kafka/examples MINOR: Fix javadoc at org.apache.kafka.clients.producer.KafkaProducer.InterceptorCallback#onCompletion (#7337) 5 years ago
README KAFKA-9922: Update demo instructions in examples README (#8559) 5 years ago

README

This directory contains examples of client code that uses kafka.

To run the demo:

1. Start Zookeeper and the Kafka server
2. For unlimited sync-producer-consumer run, `run bin/java-producer-consumer-demo.sh sync`
3. For unlimited async-producer-consumer run, `run bin/java-producer-consumer-demo.sh`
4. For exactly once demo run, `run bin/exactly-once-demo.sh 6 3 50000`,
this means we are starting 3 EOS instances with 6 topic partitions and 50000 pre-populated records.
5. Some notes for exactly once demo:
5.1. The Kafka server has to be on broker version 2.5 or higher.
5.2. You could also use Intellij to run the example directly by configuring parameters as "Program arguments"