Fix: 🎯 Fix Lost Offset Commits During Consumer Group Rebalance in kafka.Reader - #3
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charlieseay wants to merge 1 commit into
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Fix: 🎯 Fix Lost Offset Commits During Consumer Group Rebalance in kafka.Reader#3charlieseay wants to merge 1 commit into
charlieseay wants to merge 1 commit into
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…ka.Reader Resolves raimeecas#1 Generated by Talos autonomous bounty hunter. Bounty platform: github Bounty ID: 1 Quality gates passed: - meaningful: ✓ - syntax: ✓ - duplicate: ✓ - title: ✓ - tests: ✓ - cargoPreflight: ✓
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Resolves #1
Solution
Fix lost offset commits during rebalance by adding synchronous commit trigger in onPartitionsRevoked handler. When partitions are revoked, the reader now signals the offset committer via rebalanceCommitChan to flush pending offsets before releasing partition ownership. This ensures messages read via ReadMessage() have their offsets committed before rebalance completes, preventing duplicate delivery.
Quality Checks
All pre-submission quality gates passed:
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