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  1. Kafka
  2. KAFKA-6158

CONSUMER-ID and HOST values are concatenated if the CONSUMER-ID is > 50 chars

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: 0.11.0.0, 1.0.0
    • Fix Version/s: 1.1.0
    • Component/s: clients
    • Labels:
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      Description

      Using the command:

      ./kafka-consumer-groups.sh --bootstrap-server=localhost:9092 --describe --group foo-group
      

      If the CONSUMER-ID is too long the delimiter between CONSUMER-ID and HOST disappears.

      Output:

      TOPIC                          PARTITION  CURRENT-OFFSET  LOG-END-OFFSET  LAG        CONSUMER-ID                                       HOST                           CLIENT-ID
      foobar-1            14         8948049         8948663         614        default-6697bb36-bf03-46e4-8f3e-4ef987177834-StreamThread-1-consumer-7c0345f5-4806-4957-be26-eb4b3bd6a9dc/10.2.3.40                     default-6697bb36-bf03-46e4-8f3e-4ef987177834-StreamThread-1-consumer
      

      Expected output:

      TOPIC                          PARTITION  CURRENT-OFFSET  LOG-END-OFFSET  LAG        CONSUMER-ID                                       HOST                           CLIENT-ID
      foobar-1            14         8948049         8948663         614        default-6697bb36-bf03-46e4-8f3e-4ef987177834-StreamThread-1-consumer-7c0345f5-4806-4957-be26-eb4b3bd6a9dc /10.2.3.40                     default-6697bb36-bf03-46e4-8f3e-4ef987177834-StreamThread-1-consumer
      

      I suspect that the formatting rules are incorrect https://github.com/apache/kafka/blob/0.11.0/core/src/main/scala/kafka/admin/ConsumerGroupCommand.scala#L137.

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              • Assignee:
                vahid Vahid Hashemian
                Reporter:
                zegl Gustav Westling
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                Dates

                • Created:
                  Updated:
                  Resolved: