Omnia Ibrahim created KAFKA-17218:
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Summary: kafka-consumer-groups fails to describe all group if one
group has been consuming from a deleted topic
Key: KAFKA-17218
URL: https://issues.apache.org/jira/browse/KAFKA-17218
Project: Kafka
Issue Type: Task
Affects Versions: 3.8.0, 3.7.0, 3.6.0
Reporter: Omnia Ibrahim
`kafka-consumer-groups.sh --describe --all-groups` fails with
`org.apache.kafka.common.errors.UnknownTopicOrPartitionException: This server
does not host this topic-partition.` if single group has metadata for a topic
that was recently deleted.
As impact this prevent admin from viewing the group metadata for the whole
cluster.
Instead we should either
- follow the same approach when we calculate the lag which print a place holder
`-` when it is not applicable to calculate the metadata.
- or we exclude instances with deleted topics
Currently I am more leaning into the first option with `-` as placeholder.
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