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MINOR: Update the README file in examples. (#12272) 

Modify Intellij to IntelliJ IDEA, and mention KRaft in example docs.

Reviewers: Divij Vaidya <divijvaidya13@gmail.com>, Kvicii <kvicii.yu@gmail.com>, dengziming <dengziming1993@gmail.com>
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liuzhuang2017 2022-10-18 13:03:52 +08:00 committed by GitHub
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4
examples/README
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@ -2,11 +2,11 @@ This directory contains examples of client code that uses kafka.
To run the demo: To run the demo:
1. Start Zookeeper and the Kafka server 1. In Zookeeper mode, Start Zookeeper and the Kafka server. In KRaft mode, start the Kafka server.
2. For unlimited sync-producer-consumer run, `run bin/java-producer-consumer-demo.sh sync` 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` 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`, 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. 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. Some notes for exactly once demo:
5.1. The Kafka server has to be on broker version 2.5 or higher. 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" 5.2. You could also use IntelliJ IDEA to run the example directly by configuring parameters as "Program arguments"

2
examples/src/main/java/kafka/examples/KafkaExactlyOnceDemo.java
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@ -39,7 +39,7 @@ import java.util.concurrent.TimeUnit;
* - records: number of records * - records: number of records
* An example argument list would be `6 3 50000`. * An example argument list would be `6 3 50000`.
* *
* If you are using Intellij, the above arguments should be put in the configuration's `Program Arguments`. * If you are using IntelliJ IDEA, the above arguments should be put in the configuration's `Program Arguments`.
* Also recommended to set an output log file by `Edit Configuration -> Logs -> Save console * Also recommended to set an output log file by `Edit Configuration -> Logs -> Save console
* output to file` to record all the log output together. * output to file` to record all the log output together.
* *