test(cdc): reproduce malformed optional key data loss on current develop

[seonghobae]

Rebuilds the malformed optional Debezium-key integrity boundary from exact protected develop@4408b6086fd725ff1629d8f048cf28f3a2b40b1b without rewriting stale-base #304.

Exact fail-first head: 891ba83f52dbc291d3ad49807fca79d0a708ba6d. The sole change is a focused production-boundary test: valid update value data contains after.id=42, while optional keyJson is malformed. Protected DebeziumChangeRecordMapper currently lets extractPk(...) throw into the outer required-value IOException catch, discarding the otherwise valid event.

Valid RED must be the focused assertion that the result is absent after normal compile/test startup. Only after exact-current-head RED is proven should the narrow optional-key parse isolation and public-contract Javadoc be replayed. No check/review from #304 or another head transfers.

[coderabbitai]

Warning

Review limit reached

@seonghobae, you've reached your PR review limit, so we couldn't start this review.

Next review available in: 108 minutes

You've used all free OSS reviews for now. Wait for the free limit to reset to keep reviewing this public repository.

How can I continue?

After more reviews become available, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

To avoid repeated limits, reduce automatic review volume by pausing incremental auto-reviews earlier, using label-based review opt-in, excluding WIP or generated PR titles, or requesting reviews manually when the PR is ready. If your team needs uninterrupted high-volume reviews, an organization admin can enable usage-based reviews.

How do review limits work?

CodeRabbit enforces per-developer PR review limits for each organization. Most developers receive the normal plan review availability.

For paid Pro and Pro+ PR reviews, CodeRabbit uses adaptive limits for sustained high-volume activity. When a developer's recent PR review activity reaches the 95th percentile or higher among CodeRabbit users, additional reviews become available more gradually as earlier reviews age out of the rolling window.

Please refer docs for additional details.

Review details

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: b990a163-bbb3-4102-b30b-d8ad165cf4a6

📥 Commits

Reviewing files that changed from the base of the PR and between feaea5d and 261c995.

📒 Files selected for processing (2)

• cdc-service/src/main/java/com/xtrmetl/cdc/spi/DebeziumChangeRecordMapper.java
• cdc-service/src/test/java/com/xtrmetl/cdc/spi/DebeziumMalformedKeyFallbackTest.java

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}