Project translated automatically. Log in or register, to view the original 1) You need to install or reinstall the kafka server on Ubuntu v20.Earlier it was installed, after it stopped running, removed the home/kafka/kafka/logs folder stopped running kafka "sudo systemctl start kafka", removing this folder her.I re-installed Kafka, I couldn't: Loaded: loaded (/etc/systemd/system/kafka.service; enabled; vendor preset: enabled) Active: failed (Result: exit-code) since Thursday 2023-03-02 10:21:35 +06; 13min ago Process: 21230 ExecStart=/bin/sh -c /home/kafka/kafka/bin/kafka-server-start.sh /home/kafka/kafka/config/server.properties > /home/kafka/kafka/kafka.log 2>&1 (code=exited, status=1/FAILURE) Main PID: 21230 (code=exited, status=1/FAILURE) 2) I have a JavaScript script that can be sent as a producer and received as a consumer.When sending the producer there are no problems, but the consumer does not set GroupId, it seems that for this reason it can’t listen to the topic.But with the help of the kafka /home/kafka/kafka/bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --from-beginning --topic testb --partition 0 And also Kafaktool successfully listened to all events without the groupId indication.I want a remote customer from GroupId to be able to hear: [Consumer clientId=consumer-group-1, groupId=my-group] JoinGroup failed: This is not the correct coordinator.All of this must be done on a local Ubuntu machine.Desirable without a docker, but you can also with it.

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