datazip-inc / olake
Code health
This codebase scores 6.4 out of 10 for code health, which we rate fair. It also scores maintainability 6.9 and static performance 9.7 out of 10. The three are scored separately and never blended into one number. Risk is concentrated, as it usually is: 36 of 374 files are git hotspots, and they average 3.7 — which is where the fixes pay off most.
Do next
1 thing worth doing in the week to Sep 29, the last indexed commit, 1 of them now.
Now
- Critical
Clean up what this week's commits left: 7 serious findings in 6 files
1 commit in the last 7 days added or worsened them, and they are still open. Start with
destination/iceberg/olake-iceberg-java-writer/src/main/java/io/olake/iceberg/rpc/OlakeRowsIngester.java, which has 1 critical.- serious findings
- 7
- critical
- 1
- files
- 6
Medium effort
Improve what Repowise can see
Add a test coverage report
Without one, Repowise cannot tell tested code from untested code, so every test-related action says “unknown”.
- line coverage
- Unknown, no report
Small effort
- Lines of code
- 54.8K
Recent activity
All commitsCommits
- 65c1c012fix(iceberg): pin parquet-jackson to 1.18.1 to clear shaded jackson-databind CVEs (#1271)1d ago
- 74da9bdafix: keep microsecond precision for timestamp in legacy writer (#1233)2d ago
- c463adacfix(ci): read AI review settings from secrets, rename environment to ai-code-review (#1260)3d ago
- 2614712cfeat(iceberg): add v3 deletion vector support (#1162)5d ago
- afcb3a66fix: pull MinIO images from olakego mirror (quay.io removed them too) (#1255)5d ago
- 74194994chore(iceberg): rename Java writer package from io.debezium to io.olake (#1248)1w ago
Decisions
- Avoid infinite recursion in JSON marshaling via aliasingproposed · 1d ago
- Use custom JSON marshaling to encode sync.Mapproposed · 1d ago
- Do not guarantee column name ordering when iterating schemaproposed · 1d ago
- Rename project to Gear5proposed · 1d ago
- Add state locking for StreamState map readsproposed · 1d ago
- Use encoding/json instead of go jsonproposed · 1d ago
Everything we found
1,298 open
Every detector's open count by area, each with its worst example. An inventory, not a to-do list: the actions above are the part worth doing.
- worst item is critical severity. Code health952Untested hotspot · drivers/kafka/internal/cdc.go25 findings · 9.7 deducted
- worst item is medium severity. Refactoring139Validate+1.5 health, S effort · drivers/kafka/internal/config.go
- worst item is medium severity. Doc drift4CONTRIBUTING.mdDocument shows `make test.discover.`, but no such target is declared.
- worst item is medium severity. Decisions45destination/iceberg/proto/records_ingest.pb.go9 awaiting review · 36 hotspots ungoverned
- worst item is medium severity. Ownership156tests/s3/s3_util_test.go88% single-owner concentration, 6 commits in 90d
- worst item is low severity. Dead code2LogRequestUnreachable function (7 lines)
Composition
Open the graphExplore this codebase
- Docs460 pages across 10 modules
- ChatAsk this codebase a question and get an answer with its sources.
- Files374 files with per-file docs, health and history
- ArchitectureDependency graph, layers, and 8 entry points
- Code healthPer-file scores, 1,181 open findings, coverage and refactoring targets
- Knowledge graphEntities, communities, and the paths between them
- Change couplingFiles that keep changing together, mined from commit history
- CommitsChange-risk ranked history with agent provenance
- ContributorsBus factor, per-file maintainers, and the human/agent split
- StatsSize class, origin, lifetime churn, rhythm and records
- CostsWhat indexing this snapshot cost, by model and by run.