Issues

tablets: get_tablet_for_key races with add_tablet (IndexError / wrong tablet)
scylladb/python-driver#1086 · opened on Oct 4, 2026
compression=True negotiates LZ4 by default since 3.29.12 (built-in cython_lz4)
scylladb/python-driver#1085 · opened on Oct 4, 2026
Flaky test: test_async_broken_iterator_while_replenishing asserts before done-callbacks run
scylladb/python-driver#1084 · opened on Oct 4, 2026
cluster: encapsulate pool-creation attempt state
scylladb/python-driver#1082 · opened on Oct 2, 2026
unix sockets: design direct-query API for multiple endpoints
scylladb/python-driver#1081 · opened on Oct 2, 2026
cluster: remove_pool can leave a live pool after session shutdown
scylladb/python-driver#1080 · opened on Oct 2, 2026
ci: PyPy 3.11 macOS TLS tests intermittently fail in _cffi_ssl
scylladb/python-driver#1077 · opened on Oct 1, 2026
cluster: continue replacement-add recovery after cleanup callback errors
scylladb/python-driver#1076 · opened on Oct 1, 2026
cluster: serialize positive policy callbacks with host removal
scylladb/python-driver#1075 · opened on Oct 1, 2026
cluster: in-flight UP completion can mutate a same-ID replacement
scylladb/python-driver#1074 · opened on Oct 1, 2026
token-aware policy: preserve child exclusions for ordered tablet routing
scylladb/python-driver#1073 · opened on Oct 1, 2026
cluster: prevent scheduler cleanup from overtaking an accepted connect
scylladb/python-driver#1072 · opened on Oct 1, 2026
Request routed to a just-killed host waits the full 2s in borrow_connection before failing over to the next host
Bug
scylladb/python-driver#1058 · opened on Sep 30, 2026
test_round_trip_floating_point vector checks never assert
scylladb/python-driver#1046 · opened on Sep 24, 2026
scheduler: complete queued work when executor rejects submission
scylladb/python-driver#1045 · opened on Sep 24, 2026
response-future: complete internal handoffs rejected during shutdown
scylladb/python-driver#1044 · opened on Sep 24, 2026
Define control-connection recovery after finite reconnection exhaustion
scylladb/python-driver#1040 · opened on Sep 24, 2026
ResponseFuture paging accepts stale responses and retries from previous pages
scylladb/python-driver#1038 · opened on Sep 23, 2026
control-connection fallback: treat empty session keyspace as unset
scylladb/python-driver#1037 · opened on Sep 23, 2026
Queued DOWN handling can reconnect a host after removal
scylladb/python-driver#1034 · opened on Sep 23, 2026
token_metadata_enabled=False now requires broadcast_address and listen_address in system.local
scylladb/python-driver#1031 · opened on Sep 18, 2026
control-connection fallback: transient binding refusal is reported as InvalidRequest
scylladb/python-driver#1030 · opened on Sep 18, 2026
Nothing re-arms a backing-off control connection: recovery latency grows from idle_heartbeat_interval to max_reconnection_delay
scylladb/python-driver#1029 · opened on Sep 18, 2026
Session pool shut down by return_connection is never replaced when cluster DOWN handling is discounted
scylladb/python-driver#1027 · opened on Sep 16, 2026
test_base_table_column_addition_mv flakes: MV schema-notification lag exceeds retry budget
scylladb/python-driver#1020 · opened on Sep 13, 2026