eb3b237e05
When allocating tablets for table for the frist time their initial count is calculated so that each shard in a cluster gets one tablet. It may happen that more than one initial tablet per shard is better, e.g. perf tests typically rely on that. It's possible to specify the initial tablets count when creating a keyspace, this number doesn't take the cluster topology into consideration and may also be not very nice. As a temporary solution (e.g. for perf tests) we may add a configurable that scales the initial number of calculated tablets by some factor Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
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++ cql-pytest - 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.