Andrew Schofield created KAFKA-17247:
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Summary: Revised share group record schemas
Key: KAFKA-17247
URL: https://issues.apache.org/jira/browse/KAFKA-17247
Project: Kafka
Issue Type: Sub-task
Reporter: Andrew Schofield
Assignee: Andrew Schofield
Fix For: 4.0.0
In KIP-932, the group coordinator does not persist assignments for share
groups. While this sounds like a good idea in terms of minimising overhead for
data which doesn't strictly need to be recoverable, it significantly adds to
the complexity of working with the coordinator framework.
This issue revised the definitions of the share group record schemas following
more closely the schemas used for consumer groups, and eliminating the need to
maintain soft state alongside the group coordinator's timeline structure.
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