[KAFKA-14412] Transactional semantics for StateStores

• Type: Improvement
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Component/s: streams
• Labels: kip
• Assignee: Nicholas Telford
• Reporter: Nicholas Telford
• Created: 21/Nov/22 14:54
• Updated: 23/Aug/24 15:13

Description

We wish to improve atomicity, consistency and durability of StateStores, especially when operating under EOS.

The changes are outlined in KIP-892: Transactional Semantics for StateStores

This is an alternative to the opt-in StateStores described in KIP-844 and KAFKA-12549

Issue Links

• depends upon: KAFKA-17411 StateStore managed changelog offsets
• supercedes: KAFKA-12549 Allow state stores to opt-in transactional support
• links to: GitHub Pull Request #14839
• links to: GitHub Pull Request #14852
• links to: GitHub Pull Request #14853
• links to: GitHub Pull Request #15105
• links to: GitHub Pull Request #15137
• links to: GitHub Pull Request #15264
• links to: GitHub Pull Request #16922
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