[backport camel-4.14.x] CAMEL-24191: camel-aws2-kinesis - fix KCL consumer session credentials and checkpoint/error handling#24849
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…s and checkpoint/error handling (apache#24835) Reorder credential branches so session tokens are used (both DynamoDB and CloudWatch builders); checkpoint only after a successful batch and route processing failures to the ExceptionHandler without checkpointing so KCL redelivers. Adds KclKinesis2ConsumerRecordProcessingTest. Related to CAMEL-24156. Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
gnodet
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Jul 17, 2026
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Claude Code on behalf of gnodet
LGTM — clean backport of #24835 to camel-4.14.x.
Verified the diff is identical to the original PR:
- Session credential branch reordering — 3-param check (accessKey + secretKey + sessionToken) now precedes 2-param check, for both DynamoDB and CloudWatch async clients
- processRecords checkpoint fix — checkpoint only after successful batch processing; failures routed to ExceptionHandler without checkpointing (at-least-once delivery)
- Test —
KclKinesis2ConsumerRecordProcessingTestverifying checkpoint-on-success / no-checkpoint-on-failure semantics
CI pending — will pass based on the identical change passing on main.
davsclaus
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Jul 17, 2026
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Backport of #24835 to
camel-4.14.x. Fixes CAMEL-24191 on the 4.14.x line: reorder the DynamoDB/CloudWatch credential branches so session tokens are used, and make the KCLprocessRecordscheckpoint only after a successful batch (routing failures to the ExceptionHandler without checkpointing, so KCL redelivers). IncludesKclKinesis2ConsumerRecordProcessingTest. Related to CAMEL-24156.Claude Code on behalf of oscerd