[rhythm] blockbuilder: fix cycle handling #4756
Merged
+79
−16
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What this PR does:
Fix offset handling in BlockBuilder to prevent double consumption:
Align the return value of
consumePartition
with the committed offset (lastRec.Offset + 1
). This ensures consistency between what's committed to Kafka and what's tracked in memory. This prevents records from being processed multiple times within the same consumption cycle.Taken from #4750
Checklist
CHANGELOG.md
updated - the order of entries should be[CHANGE]
,[FEATURE]
,[ENHANCEMENT]
,[BUGFIX]