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https://issues.apache.org/jira/browse/KAFKA-7141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16539616#comment-16539616
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ASF GitHub Bot commented on KAFKA-7141:
---------------------------------------
huxihx opened a new pull request #5356: KAFKA-7141: ConsumerGroupCommand should
describe group assignment eve…
URL: https://github.com/apache/kafka/pull/5356
…n with no offsets committed.
https://issues.apache.org/jira/browse/KAFKA-7141
Currently, if a consumer group never commits offsets, ConsumerGroupCommand
cannot describe it at all even if the member assignment is valid. Instead, the
tool should be able to describe the group information showing empty
current_offset and LAG.
*More detailed description of your change,
if necessary. The PR title and PR message become
the squashed commit message, so use a separate
comment to ping reviewers.*
*Summary of testing strategy (including rationale)
for the feature or bug fix. Unit and/or integration
tests are expected for any behaviour change and
system tests should be considered for larger changes.*
### Committer Checklist (excluded from commit message)
- [ ] Verify design and implementation
- [ ] Verify test coverage and CI build status
- [ ] Verify documentation (including upgrade notes)
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> kafka-consumer-group doesn't describe existing group
> ----------------------------------------------------
>
> Key: KAFKA-7141
> URL: https://issues.apache.org/jira/browse/KAFKA-7141
> Project: Kafka
> Issue Type: Bug
> Components: admin
> Affects Versions: 0.11.0.0, 1.0.1
> Reporter: Bohdana Panchenko
> Assignee: huxihx
> Priority: Major
>
> I am running two consumers: akka-stream-kafka consumer with standard config
> section as described in the
> [https://doc.akka.io/docs/akka-stream-kafka/current/consumer.html] and
> kafka-console-consumer.
> akka-stream-kafka consumer configuration looks like this
> {color:#333333}_akka.kafka.consumer{_{color}
> {color:#333333} _kafka-clients{_{color}
> {color:#333333} _group.id = "myakkastreamkafka-1"_{color}
> {color:#333333} _enable.auto.commit = false_{color}
> }
> {color:#333333} }{color}
>
> I am able to see the both groups with the command
>
> *kafka-consumer-groups --bootstrap-server 127.0.0.1:9092 --list*
> _Note: This will not show information about old Zookeeper-based consumers._
>
> _myakkastreamkafka-1_
> _console-consumer-57171_
> {color:#333333}I am able to view details about the console consumer
> group{color}
> *kafka-consumer-groups --describe --bootstrap-server 127.0.0.1:9092 --group
> console-consumer-57171*
> _{color:#205081}Note: This will not show information about old
> Zookeeper-based consumers.{color}_
> _{color:#205081}TOPIC PARTITION CURRENT-OFFSET LOG-END-OFFSET LAG CONSUMER-ID
> HOST CLIENT-ID{color}_
> _{color:#205081}STREAM-TEST 0 0 0 0
> consumer-1-6b928e07-196a-4322-9928-068681617878 /172.19.0.4 consumer-1{color}_
> {color:#333333}But the command to describe my akka stream consumer gives me
> empty output:{color}
> *kafka-consumer-groups --describe --bootstrap-server 127.0.0.1:9092 --group
> myakkastreamkafka-1*
> {color:#205081}_Note: This will not show information about old
> Zookeeper-based consumers._{color}
> {color:#205081}_TOPIC PARTITION CURRENT-OFFSET LOG-END-OFFSET LAG CONSUMER-ID
> HOST CLIENT-ID_{color}
>
> {color:#333333}That is strange. Can you please check the issue?{color}
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