szehon-ho opened a new pull request, #18069: URL: https://github.com/apache/iceberg/pull/18069
Adds a focused regression test for a required double field beneath an optional struct. When the parent struct is null, the nested field reads as null and its file metrics should include that row in both `value_counts` and `null_value_counts`. The current writer-side double metrics are expected to report `valueCount=1` and `nullCount=0` instead of `2` and `1`. This draft intentionally contains the regression test only so the behavior and the scope of a follow-up fix can be validated. Testing: Not run. Gradle configuration could not resolve required plugins because Maven access was unavailable in the local environment. --- **AI Disclosure** - Model: GPT-5 - Platform/Tool: Codex - Human Oversight: partially reviewed - Prompt Summary: Add a focused regression test for nested float/double metrics when an optional parent struct is null. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
