zhangyue19921010 opened a new pull request, #7865: URL: https://github.com/apache/hudi/pull/7865
### Change Logs When MDT is enabled and users choose KEEP_LATEST_FILE_VERSIONS as clean policy, current master will read MDT and check each partition one by one to pick up deleted data files. If partition numbers are huge, it may take too much time. This PR will load all these partition/files in filesystemView in advance using MDT `listPartitions(list)` API. ### Impact Enable MDT and use KEEP_LATEST_FILE_VERSIONS as clean policy ### Risk level (write none, low medium or high below) low ### Documentation Update _Describe any necessary documentation update if there is any new feature, config, or user-facing change_ - _The config description must be updated if new configs are added or the default value of the configs are changed_ - _Any new feature or user-facing change requires updating the Hudi website. Please create a Jira ticket, attach the ticket number here and follow the [instruction](https://hudi.apache.org/contribute/developer-setup#website) to make changes to the website._ ### Contributor's checklist - [ ] Read through [contributor's guide](https://hudi.apache.org/contribute/how-to-contribute) - [ ] Change Logs and Impact were stated clearly - [ ] Adequate tests were added if applicable - [ ] CI 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: commits-unsubscr...@hudi.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org