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This series extends the table schema with per-table tablet options. The options are used as hints for initial tablet allocation on table creation and later for resize (split or merge) decisions, when the table size changes. * New feature, no backport required Closes scylladb/scylladb#22090 * github.com:scylladb/scylladb: tablets: resize_decision: get rid of initial_decision tablet_allocator: consider tablet options for resize decision tablet_allocator: load_balancer: table_size_desc: keep target_tablet_size as member network_topology_strategy: allocate_tablets_for_new_table: consider tablet options network_topology_strategy: calculate_initial_tablets_from_topology: precalculate shards per dc using for_each_token_owner network_topology_strategy: calculate_initial_tablets_from_topology: set default rf to 0 cql3: data_dictionary: format keyspace_metadata: print "enabled":true when initial_tablets=0 cql3/create_keyspace_statement: add deprecation warning for initial tablets test: cqlpy: test_tablets: add tests for per-table tablet options schema: add per-table tablet options feature_service: add TABLET_OPTIONS cluster schema 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.