b5211cca85
Currently, when we rebuild a tablet, we stream data from all replicas. This creates a lot of redundancy, wastes bandwidth and CPU resources. In this series, we split the streaming stage of tablet rebuild into two phases: first we stream tablet's data from only one replica and then repair the tablet. Fixes: https://github.com/scylladb/scylladb/issues/17174. Needs backport to 2025.1 to prevent out of space during streaming Closes scylladb/scylladb#23187 * github.com:scylladb/scylladb: test: add test for rebuild with repair locator: service: move to rebuild_v2 transition if cluster is upgraded locator: service: add transition to rebuild_repair stage for rebuild_v2 locator: service: add rebuild_repair tablet transition stage locator: add maybe_get_primary_replica locator: service: add rebuild_v2 tablet transition kind gms: add REPAIR_BASED_TABLET_REBUILD cluster feature
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.