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https://issues.apache.org/jira/browse/KAFKA-7515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stanislav Kozlovski resolved KAFKA-7515.
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Resolution: Fixed
> Trogdor - Add Consumer Group Benchmark Specification
> ----------------------------------------------------
>
> Key: KAFKA-7515
> URL: https://issues.apache.org/jira/browse/KAFKA-7515
> Project: Kafka
> Issue Type: Improvement
> Reporter: Stanislav Kozlovski
> Assignee: Stanislav Kozlovski
> Priority: Minor
>
> Trogdor's `ConsumeBenchWorker` and `ConsumeBenchSpec` currently takes
> specific topic partitions and assigns a consumer to them
> ([https://github.com/apache/kafka/blob/509dd95ebbf03681ea680a84b8436814ba3e7541/tools/src/main/java/org/apache/kafka/trogdor/workload/ConsumeBenchWorker.java#L125)]
> It is useful to have functionality that supports consumer group usage since
> most Kafka consumers in practice subscribe to topics, not specific
> partitions. Using the `subscribe()` API will also make use of the consumer
> group, allowing for more flexible benchmark tests (e.g consuming a topic
> while creating a new partition)
> This will also allow for benchmarking more real-life scenarios like spinning
> up multiple consumers in a consumer group via spawning multiple Trogdor
> agents (or multiple consumers in one agent if
> https://issues.apache.org/jira/browse/KAFKA-7514 gets accepted)
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