dce47a81b0
Alternator Streams doesn't yet work on tables using tablets (this is issue #16317). Before this patch, an attempt to enable it results in an unsightly InternalServerError, which isn't terrible - but we can do better. So in this patch, we make the attempt to enable Streams and tablets together into a clear error. The error message points to the open issue, and also suggests how to create a table that uses vnodes, not tablets. Unfortunately, there are slightly two different code paths and error messages for two cases: One case is the creation of a new table (where the validation happens before the keyspace is actually created), and the other case is an attempt to enable streams on an existing table with an existing keyspace (which already might or might not be using tablets). This patch also adds a test that verifies that trying to enable Streams with tablets is an error - in both cases (table creation and update). Obviously, this test - and the validation code - should be removed once the issue is solved and Alternator Streams begins working with tablets. Fixes #16497 Refs #16807 Signed-off-by: Nadav Har'El <nyh@scylladb.com> Closes scylladb/scylladb#17311
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.