2a8bb47cfb
Providing IP of an ignored node during removenode made the test flaky.
It could happen that the address map contained mappings of two
nodes with the same IP:
1. the node being ignored,
2. the node that expectedly failed replacing earlier in the test.
So, `address_map::find_by_addr()` called in `find_raft_nodes_from_hoeps`
could return the host ID of the second node instead of the first node
and cause removenode to fail.
We fix flakiness in this patch by providing the host ID of the ignored
node instead of its IP. We would have to do it anyway sooner or later
because providing IP is deprecated.
The bug in `find_raft_nodes_from_hoeps` is tracked by
scylladb/scylladb#23846.
The test became flaky because of f0af3f261e.
That patch is not present in 2025.1, so the test isn't flaky outside
master, and hence there is no reason to backport this patch.
Fixes scylladb/scylladb#23499
Closes scylladb/scylladb#23863
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.