apache/iceberg-go
Jan 2026 – Feb 2026
2 Months active
Languages Used
Go
Technical Skills
Gobackend developmenttesting
Eren Dursun
PROFILE
Eren Dursun
Eren Dursun focused on backend reliability improvements for the apache/iceberg-go repository, addressing critical bugs in partition handling and schema management over a two-month period. Using Go and test-driven development, Eren introduced a safe PartitionSpecByID lookup to prevent index-out-of-range errors in manifest processing, updating dependent code to use this safer approach and enhancing error handling for more predictable data pipelines. In schema management, Eren ensured the current schema ID is correctly set during updates and added targeted tests to validate this logic, reducing runtime errors. The work demonstrated depth in backend engineering and contributed to more robust data management workflows.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
2Total
Bugs
2
Commits
2
Features
0
Lines of code
192
Activity Months2
Work History
February 2026
1 Commits
Feb 1, 2026February 2026 — Apache Iceberg Go: Fixed schema management reliability and added tests. Implemented a bug fix to ensure the current schema ID is correctly set to an existing schema when reusing it during updates, and added tests to verify schema ID handling during updates. This improves update reliability and reduces runtime schema-related errors in clients relying on the apache/iceberg-go repo.
1 Commits
Feb 1, 2026February 2026 — Apache Iceberg Go: Fixed schema management reliability and added tests. Implemented a bug fix to ensure the current schema ID is correctly set to an existing schema when reusing it during updates, and added tests to verify schema ID handling during updates. This improves update reliability and reduces runtime schema-related errors in clients relying on the apache/iceberg-go repo.
February 2026
January 2026
1 Commits
Jan 1, 2026January 2026: Delivered a robust bug fix for partition handling in apache/iceberg-go, preventing index-out-of-range errors in buildManifestEvaluator by introducing a safe PartitionSpecByID lookup and updating dependent code to use it. Resulted in more reliable manifest processing and reduced crash scenarios in partition-related paths.
January 2026
1 Commits
Jan 1, 2026January 2026: Delivered a robust bug fix for partition handling in apache/iceberg-go, preventing index-out-of-range errors in buildManifestEvaluator by introducing a safe PartitionSpecByID lookup and updating dependent code to use it. Resulted in more reliable manifest processing and reduced crash scenarios in partition-related paths.
Activity
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Quality Metrics
Correctness100.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Go
Technical Skills
Gobackend developmenttesting
Repositories Contributed To
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