j1wonpark opened a new pull request, #4383: URL: https://github.com/apache/amoro/pull/4383
## Why are the changes needed? The `Optimizer group` properties table lists each `dynamic-allocation.*` property individually, but there was no prose explaining how dynamic resource allocation (DRA) actually behaves — what triggers a scale-up, what triggers a scale-down, and how draining works. This PR adds that explanation next to the property table. It also drops the `(AIP-5)` proposal reference from the `dynamic-allocation.enabled` property description, since no other property or feature on this page cites an internal proposal number. ## Brief change log - `docs/admin-guides/managing-optimizers.md`: add a "Dynamic resource allocation" subsection under `Optimizer group` covering the scale-up/scale-down triggers, constraints, and a config example; remove the `(AIP-5)` reference from the `dynamic-allocation.enabled` property description. ## How was this patch tested? - [x] Docs-only change, no test cases needed - N/A screenshots (no UI change) - Cross-checked the new section against the `DynamicAllocationConfig` implementation and the existing property table for accuracy ## Documentation - Does this pull request introduce a new feature? no - If yes, how is the feature documented? not applicable — the feature itself already shipped in #4272 / #4296; this PR only adds explanatory documentation for it. -- 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]
