eee2b6c7af
Disabling of balancing waits for topology state machine to become idle, to guarantee that no migrations are happening or will happen after the call returns. But it doesn't interrupt the scheduler, which means the call can take arbitrary amount of time. It may wait for tablet repair to be finished, which can take many hours. We should do it via topology request, which will interrupt the tablet scheduler. Enabling of balancing can be immediate. Fixes https://github.com/scylladb/scylladb/issues/27647 Fixes #27210 Closes scylladb/scylladb#27736 * https://github.com/scylladb/scylladb: test: Verify that repair doesn't block disabling of tablet load balancing tablets: Make balancing disabling call preempt tablet transitions
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.