THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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$ bin/kafka-consumer-groups.sh --bootstrap-server localhost:9092 --describe --group my-group --members Note: This will only show information about consumers that use the Java consumer API (non-ZooKeeper-based consumers). CONSUMER-ID HOST CLIENT-ID #PARTITIONS ASSIGNMENT-STRATEGY consumer1-81fe8a2a-0b29-4964-a1d4-4741582132bb /127.0.0.1 consumer1 2 range consumer2-db6f12f2-e1de-4bb7-93ec-6170fefa8830 /127.0.0.1 consumer2 1 range, round-robin consumer7-c1d056fa-eabc-42ed-b557-c848f747ec49 /127.0.0.1 consumer7 1 range |
There is an additional --verbose switch that can be used along with this option to include additional details about each group member:
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$ bin/kafka-consumer-groups.sh --bootstrap-server localhost:9092 --describe --group my-group --members --verbose Note: This will only show information about consumers that use the Java consumer API (non-ZooKeeper-based consumers). CONSUMER-ID HOST CLIENT-ID #PARTITIONS ASSIGNMENT-STRATEGY SUBSCRIPTION ASSIGNMENT consumer1-81fe8a2a-0b29- consumer1-81fe8a2a-0b29-4964-a1d4-4741582132bb /127.0.0.1 consumer1 2 range my-topic my-topic(0,1) consumer2-db6f12f2-e1de-4bb7-93ec-6170fefa8830 /127.0.0.1 consumer2 1 range, round-robin my-topic my-topic(2) consumer7-c1d056fa-eabc-42ed-b557-c848f747ec49 /127.0.0.1 consumer7 1 range my-second-topic my-second-topic(0) |
–describe --offsets
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