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Although RF-rack-valid keyspaces are not universally enforced yet (they're governed by the configuration option `rf_rack_valid_keyspaces`), we'd like to encourage the user to abide by the restriction. To that end, we're introducing a warning when creating or altering a keyspace. If the configuration option is disabled, but the user is trying to create an RF-rack-invalid keyspace, they'll receive a warning. If the option is turned off, we will also log all of the RF-rack-invalid keyspaces at start-up. We provide validation tests. Fixes scylladb/scylladb#23330 Backport: we'd like to encourage the user to abide by the restriction even when they don't enforce it to make it easier in the future to adjust the schema when there's no way to disable it anymore. Because of that, we'd like to backport it to all relevant versions, starting with 2025.1. - (cherry picked from commit60ea22d887) - (cherry picked from commitaf8a3dd17b) - (cherry picked from commit837d267cbf) Parent PR: #24785 Closes scylladb/scylladb#25635 * github.com:scylladb/scylladb: main: Log RF-rack-invalid keyspaces at startup cql3/statements: Fix indentation cql3: Warn when creating RF-rack-invalid keyspace
Scylla in-source tests.
For details on how to run the tests, see docs/dev/testing.md
Shared C++ utils, libraries are in lib/, for Python - pylib/
alternator - Python tests which connect to a single server and use the DynamoDB API unit, boost, raft - unit tests in C++ cqlpy - Python tests which connect to a single server and use CQL topology* - tests that set up clusters and add/remove nodes cql - approval tests that use CQL and pre-recorded output rest_api - tests for Scylla REST API Port 9000 scylla-gdb - tests for scylla-gdb.py helper script nodetool - tests for C++ implementation of nodetool
If you can use an existing folder, consider adding your test to it. New folders should be used for new large categories/subsystems, or when the test environment is significantly different from some existing suite, e.g. you plan to start scylladb with different configuration, and you intend to add many tests and would like them to reuse an existing Scylla cluster (clusters can be reused for tests within the same folder).
To add a new folder, create a new directory, and then
copy & edit its suite.ini.