Files
scylladb/test
Raphael S. Carvalho 2d9142250e Fix flakiness in test_tablet_load_and_stream due to premature gossiper abort on shutdown
Until https://github.com/scylladb/scylladb/issues/15356 is fixed, this
will be handled by explicitly closing the connection, so if scylla fails
to update gossiper state due to premature abort on shutdown, then we
won't be stuck in an endless reconnection attempt (later through
heartbeats (30s interval)), causing the test to timeout.

Manifests in scylla logs like this:
gossip - failure_detector_loop: Got error in the loop, live_nodes={127.147.5.10, 127.147.5.16}: seastar::sleep_aborted (Sleep is aborted)
gossip - failure_detector_loop: Finished main loop
migration_manager - stopping migration service
storage_service - Shutting down native transport server
gossip - Fail to apply application_state: seastar::abort_requested_exception (abort requested)
cql_server_controller - CQL server stopped
...
gossip - My status = NORMAL
gossip - Announcing shutdown
gossip - Fail to apply application_state: seastar::abort_requested_exception (abort requested)
gossip - Sending a GossipShutdown to 127.147.5.10 with generation 1714449924
gossip - Sending a GossipShutdown to 127.147.5.16 with generation 1714449924
gossip - === Gossip round FAIL: seastar::abort_requested_exception (abort requested)

Refs #14746.

Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>

Closes scylladb/scylladb#18484
2024-05-07 02:31:02 +02:00
..
2024-01-18 11:11:34 +02:00

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.