Delete unused kafka consumer group -


i'm using confluent / apache kafka 0.10 compacted topic distributed cache synch mechanism. when application starts generates instance specific consumer group id. instances added , removed horizontal scalability, large number of group ids should never used again.

i'm sure perfect usecase kstreams , ktables, trying myself intellectual reasons kstreams , ktables defined alpha quality in 0.10.

is there kafka api call can use delete existing consumer group, knowing should never used again?

since zookeeper not maintaining consumer offsets in version 0.10, think kafka need able this.

since kafka 0.9, internal topic used store committed offsets. can configure how long offsets should kept via offsets.retention.minutes. (see offsets.retention.check.interval.ms).


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