CalvinKirs opened a new pull request, #54114: URL: https://github.com/apache/doris/pull/54114
### What problem does this PR solve? [](https://github.com/apache/doris/commit/cba9b29bd0f9e3e18b90f18f6bab9e435ea90d50) This PR introduces a refactored parameter integration framework for Apache Paimon metastore catalogs. The goal is to standardize parameter injection, improving configuration consistency and ease of use. Key Changes Introduced an abstract class AbstractPaimonProperties to provide a unified parameter injection workflow and extension point. The new parameter system supports multiple metastore types, including: HMS (Hive Metastore) Aliyun DLF (an HMS-based adaptation) FileSystem (local or HDFS) All configuration parameters are constructed through a standardized Options object, eliminating the need for ad-hoc parameter mapping or conversions. Subclasses inject metastore-specific parameters (e.g., hive.metastore.uris, DLF credentials) by implementing the ↳appendCustomCatalogOptions method. ### Release note None ### Check List (For Author) - Test <!-- At least one of them must be included. --> - [ ] Regression test - [ ] Unit Test - [ ] Manual test (add detailed scripts or steps below) - [ ] No need to test or manual test. Explain why: - [ ] This is a refactor/code format and no logic has been changed. - [ ] Previous test can cover this change. - [ ] No code files have been changed. - [ ] Other reason <!-- Add your reason? --> - Behavior changed: - [ ] No. - [ ] Yes. <!-- Explain the behavior change --> - Does this need documentation? - [ ] No. - [ ] Yes. <!-- Add document PR link here. eg: https://github.com/apache/doris-website/pull/1214 --> ### Check List (For Reviewer who merge this PR) - [ ] Confirm the release note - [ ] Confirm test cases - [ ] Confirm document - [ ] Add branch pick label <!-- Add branch pick label that this PR should merge into --> -- 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]
