cb7db47ae1
This patch introduces a new `incremental_mode` parameter to the tablet repair REST API, providing more fine-grained control over the incremental repair process. Previously, incremental repair was on and could not be turned off. This change allows users to select from three distinct modes: - `regular`: This is the default mode. It performs a standard incremental repair, processing only unrepaired sstables and skipping those that are already repaired. The repair state (`repaired_at`, `sstables_repaired_at`) is updated. - `full`: This mode forces the repair to process all sstables, including those that have been previously repaired. This is useful when a full data validation is needed without disabling the incremental repair feature. The repair state is updated. - `disabled`: This mode completely disables the incremental repair logic for the current repair operation. It behaves like a classic (pre-incremental) repair, and it does not update any incremental repair state (`repaired_at` in sstables or `sstables_repaired_at` in the system.tablets table). The implementation includes: - Adding the `incremental_mode` parameter to the `/storage_service/repair/tablet` API endpoint. - Updating the internal repair logic to handle the different modes. - Adding a new test case to verify the behavior of each mode. - Updating the API documentation and developer documentation. Fixes #25605 Closes scylladb/scylladb#25693
Scylla developer documentation
This folder contains developer-oriented documentation concerning the ScyllaDB codebase. We also have a wiki, which contains additional developer-oriented documentation. There is currently no clear definition of what goes where, so when looking for something be sure to check both.
Seastar documentation can be found here.
User documentation can be found on docs.scylladb.com
For information on how to build Scylla and how to contribute visit HACKING.md and CONTRIBUTING.md.