Mikołaj Grzebieluch

Scylla-ccm uses function `wait_for_binary_interface` that waits for scylla logs to print "Starting listening for CQL clients". If this log is printed far before the regular cql_controller is initialized, scylla-ccm assumes...

Maintenance socket: set the default value of the `maintenance-socket-group` option

2

from @avikivity: https://github.com/scylladb/scylladb/pull/17113#discussion_r1478622279 > We need to default it to scyllaadm in installations. > > This means to set it scyllaadm in conf/scylla.yaml, but that's used in un-installed runs (./build/dev/scylla...

Distrupted bootstrap can break host ID -> IP mappings

3

When running ```bash ./test.py test_ip_mappings ``` on https://github.com/margdoc/scylla/commit/a7c4afaabe1663b925b769ab58dd86b916c83682, the first node is aborted after the restart: ``` ERROR 2024-05-14 11:16:30,556 [shard 0:strm] storage_proxy - No mapping for :: in the...

storage_service: update system.cdc_local in topology_state_load

9

When the node with CDC enabled and with the topology on raft disabled, bootstraps it reads system.cdc_local for the last generation. Nodes with both enabled use group0 to get the...

tablets: can't create a table before upgrade-to-raft-topology happens

22

EDIT: simple reproducer here: https://github.com/scylladb/scylladb/issues/17817#issuecomment-1999661254 --- Original post: With this change https://github.com/margdoc/scylla/commit/11ec70c1df09508921984f03dda1806f7d09ecde, the test `test/topology_experimental_raft/test_topology_recovery_basic.py` throws following error: ``` cql = , concurrency = 3 async def start_writes_to_cdc_table(cql: Session, concurrency:...

Maintenance socket: don't bypass Seastar APIs when making system calls

2

from @avikivity: https://github.com/scylladb/scylladb/pull/17113#discussion_r1478609823 > Don't bypass Seastar APIs. https://github.com/scylladb/scylladb/pull/17113#discussion_r1478610939 > I see it's a preexisting problem. Please fix it later in a follow-up. https://github.com/scylladb/scylladb/pull/17113#discussion_r1478610242 > Here too. Examples of bypassing...