QuakeWang opened a new pull request, #10000: URL: https://github.com/apache/paimon/pull/10000
### Purpose Overlapping temporal windows built separate row-ID and gather-index lists for every window, even though payload reads were already deduplicated. Keep matches as metadata ranges, fetch their union, and aggregate Arrow slices while preserving window semantics and output order. ### Tests - Temporal suite: 73 passed, including ordering and memory regressions. - The memory regression fails on the previous implementation. - Local Python allocation peak: 49.48 → 0.39 MiB for 1,024 fully overlapping windows of 1,024 rows. - Flake8, license headers, Python 3.6 syntax, and git diff --check passed. -- 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]
