Botond Dénes 164364ed3e test/cluster/test_encryption.py: use single-partition reads in read_verify_workload() ...

Replace the range scan in read_verify_workload() with individual
single-partition queries, using the keys returned by
prepare_write_workload() instead of hard-coding them.

The range scan was previously observed to time out in debug mode after
a hard cluster restart. Single-partition reads are lighter on the
cluster and less likely to time out under load.

The new verification is also stricter: instead of merely checking that
the expected number of rows is returned, it verifies that each written
key is individually readable, catching any data-loss or key-identity
mismatch that the old count-only check would have missed.

This is the second attemp at stabilizing this test, after the recent
854c374ebf. That fix made sure that the
cluster has converged on topology and nodes see each other before running
the verify workload.

Fixes: SCYLLADB-1331

Closes scylladb/scylladb#29313

(cherry picked from commit 9770a4c081)

Closes scylladb/scylladb#29441

2026-04-16 21:09:09 +03:00

..

auth_cluster

test/auth_cluster: cover empty legacy table in service level upgrade

2026-04-05 19:46:15 +03:00

dtest

test/cluster/dtest: remove is_win() and users

2026-01-19 12:56:57 +02:00

lwt

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

mv

db/config: don't use RBNO for scaling

2026-02-27 06:32:15 +02:00

object_store

reduce test_backup.py and test_refresh.py datasets

2026-01-21 10:47:36 +02:00

random_failures

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

tasks

Merge 'service: tasks: return successful status if a table was dropped' from Aleksandra Martyniuk

2026-04-06 14:25:13 +03:00

__init__.py

…

conftest.py

test.py: fix the link for the failed_test directory

2026-01-13 10:22:38 +02:00

suite.yaml

test: dtest: reproducer for parallel rebuild failure

2026-01-08 21:55:18 +02:00

test_aggregation.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_alternator_proxy_protocol.py

test: test_alternator_proxy_protocol: wait for the node to report itself as serving

2026-01-29 22:46:11 +02:00

test_alternator.py

test, alternator: add test for TTL expiration with a node down

2026-02-25 12:59:26 +00:00

test_automatic_cleanup.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_bad_initial_token.py

…

test_batchlog_manager.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_blocked_bootstrap.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_boot_after_ip_change.py

…

test_boot_nodes.py

…

test_bootstrap_with_quick_group0_join.py

raft_group0: join_group0: fix join hang when node joins group 0 before post_server_start

2026-04-01 09:58:20 +02:00

test_bti_index.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_cdc_generation_clearing.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_cdc_generation_data.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_cdc_generation_publishing.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_cdc_with_alter.py

test: test concurrent writes with column drop with cdc preimage

2025-11-13 17:00:08 +01:00

test_cdc_with_tablets.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_change_ip.py

test.py: add pid to ServerInfo

2025-12-12 15:11:03 +02:00

test_change_replication_factor_1_to_0.py

…

test_change_rpc_address.py

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test_client_routes.py

Merge 'test: add missing awaits in test_client_routes_upgrade' from Andrzej Jackowski

2026-03-05 17:46:39 +02:00

test_cluster_features.py

test: test_downgrade_after_partial_upgrade: check that feature is disabled on all nodes after partial upgrade

2025-12-30 17:34:56 +01:00

test_commitlog_segment_data_resurrection.py

…

test_commitlog.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_compaction_backpressure.py

compaction_manager: fix maybe_wait_for_sstable_count_reduction() hanging forever

2026-02-27 01:38:13 +02:00

test_concurrent_schema.py

…

test_config_live_updates.py

…

test_config.py

…

test_conflicting_keys_read_repair.py

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test_coordinator_queue_management.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_counter_write_timeout_metric.py

storage_proxy: mark write_timeouts metric for counter write timeouts

2026-01-14 17:50:46 +02:00

test_counters_with_tablets.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_crash_coordinator_before_streaming.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_create_table_during_node_shutdown.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_data_resurrection_after_cleanup.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_data_resurrection_in_memtable.py

test/cluster/test_data_resurrection_in_memtable.py: use explicit CL

2026-04-16 18:08:32 +03:00

test_decommission_kill_then_replace.py

topology coordinator: complete pending operation for a replaced node

2026-01-14 13:11:27 +01:00

test_decommission.py

…

test_deprecating_cluster_features.py

…

test_describe.py

…

test_different_group0_ids.py

db/config: don't use RBNO for scaling

2026-02-27 06:32:15 +02:00

test_encryption.py

test/cluster/test_encryption.py: use single-partition reads in read_verify_workload()

2026-04-16 21:09:09 +03:00

test_error_becoming_voter.py

…

test_fencing.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_global_ignore_nodes.py

…

test_gossip_boot.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_gossiper_empty_self_id_on_shadow_round.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_gossiper_orphan_remover.py

Merge 'test: fix race condition in test_crashed_node_substitution' from Sergey Zolotukhin

2026-04-06 14:21:46 +03:00

test_gossiper_race.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_gossiper.py

…

test_group0_recovers_after_partial_command_application.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_group0_schema_versioning.py

test: test_group0_schema_versioning: wait for schema sync in system.local

2026-01-14 09:55:45 +01:00

test_hints.py

test: use exclusive driver connection in test_limited_concurrency_of_writes

2026-04-06 14:20:25 +03:00

test_incremental_repair.py

test: Stabilize tablet incremental repair error test

2026-04-16 10:40:39 +03:00

test_initial_token.py

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test_internode_compression.py

test_internode_compression: Add await for "run" coro:s

2026-03-20 10:32:31 +02:00

test_ip_mappings.py

test: test_full_shutdown_during_replace: retry replace after the replacing node is removed from gossip

2026-03-03 10:21:11 +01:00

test_keyspace_rf.py

test: Generalize tests to work with both numeric RF and rack lists

2025-10-29 23:32:58 +01:00

test_left_node_notification.py

raft topology: Notify that a node was removed only once

2025-12-29 14:22:34 +01:00

test_long_join.py

…

test_long_query_timeout_erm.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_lwt_semaphore.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_maintenance_mode.py

test: test_maintenance_mode: enable maintenance mode properly

2026-02-02 17:02:16 +00:00

test_major_compaction.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_metadata_id.py

…

test_multidc.py

Merge 'test: cluster: Deflake test_startup_with_keyspaces_violating_rf_rack_valid_keyspaces' from Dawid Mędrek

2026-04-06 14:22:08 +03:00

test_mutation_schema_change.py

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test_mv.py

tombstone_gc: don't use 'repair' mode for colocated tables

2025-11-25 09:15:46 +01:00

test_no_dc_rack_change.py

…

test_no_removed_node_event_on_ip_change.py

test.py: add pid to ServerInfo

2025-12-12 15:11:03 +02:00

test_node_isolation.py

topology: let banned node know that it is banned

2025-11-24 17:12:13 +01:00

test_node_ops_metrics.py

…

test_node_shutdown_waits_for_pending_requests.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_nodetool.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_not_enough_token_owners.py

test: cluster: Fix NoHostAvailable error in test_not_enough_token_owners

2026-01-08 21:53:47 +02:00

test_prepare_race.py

Merge 'cql3: pin prepared cache entry in prepare() to avoid invalid weak handle race' from Alex Dathskovsky

2026-03-20 10:27:04 +02:00

test_proxy_protocol.py

Merge 'test_proxy_protocol: fix flaky system.clients visibility checks' from Piotr Smaron

2026-03-10 22:48:14 +02:00

test_query_rebounce.py

…

test_raft_cluster_features.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_raft_fix_broken_snapshot.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_raft_ignore_nodes.py

…

test_raft_no_quorum.py

test: test_raft_no_quorum: decrease group0_raft_op_timeout_in_ms after quorum loss

2026-03-17 18:04:27 +01:00

test_raft_recovery_basic.py

…

test_raft_recovery_during_join.py

test: test_raft_recovery_during_join: get host ID of the bootstrapping node before it crashes

2026-01-22 06:55:16 +02:00

test_raft_recovery_entry_loss.py

test: unskip test_raft_recovery_entry_loss

2025-10-24 21:23:41 +03:00

test_raft_recovery_majority_loss.py

…

test_raft_recovery_stuck.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_raft_recovery_user_data.py

test: test_raft_recovery_user_data: prevent repeated ALTER KEYSPACE request

2026-01-22 14:13:42 +03:00

test_raft_snapshot_request.py

…

test_raft_snapshot_truncation.py

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test_raft_voters.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_random_tables.py

…

test_read_repair.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_refresh.py

reduce test_backup.py and test_refresh.py datasets

2026-01-21 10:47:36 +02:00

test_remove_alive_node.py

…

test_remove_rpc_client_with_pending_requests.py

…

test_repair.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_replace_alive_node.py

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test_replace_ignore_nodes.py

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test_replace_with_encryption.py

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test_replace_with_same_ip_twice.py

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test_replace.py

…

test_replica_exceptions.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_rest_api_on_startup.py

test: add test_rest_api_on_startup

2025-12-03 15:35:59 +01:00

test_restart_cluster.py

…

test_resurrection.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_reversed_queries_during_simulated_upgrade_process.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_rpc_compression.py

…

test_select_from_mutation_fragments.py

…

test_shutdown_hang.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_size_based_load_balancing.py

test/cluster: Remove short_tablet_stats_refresh_interval injection

2026-02-17 08:35:16 +01:00

test_snapshot.py

…

test_sstable_cleanup_stop.py

test/cluster: fix flaky test_cleanup_stop by using asyncio.sleep

2026-04-06 14:20:46 +03:00

test_sstable_compression_config.py

schema: Add initializer for compression defaults

2026-01-13 20:45:59 +02:00

test_sstable_compression_dictionaries_autotrain.py

test: fix configuration of test_autoretrain_dict

2026-02-26 09:26:23 +02:00

test_sstable_compression_dictionaries_basic.py

db/config: Deprecate sstable_compression_dictionaries_allow_in_ddl

2025-10-29 20:13:08 +02:00

test_sstable_compression_dictionaries_upgrade.py

test: add a missing reconnect_driver in test_sstable_compression_dictionaries_upgrade.py

2026-04-06 22:07:57 +03:00

test_sstable_set.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_start_bootstrapped_with_invalid_seed.py

test: disable test_start_bootstrapped_with_invalid_seed

2026-01-15 10:25:45 +01:00

test_streaming_deadlock.py

…

test_strong_consistency.py

test/cluster: add test_strong_consistency.py

2026-01-21 14:56:01 +01:00

test_table_desc_read_barrier.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_table_drop.py

…

test_tablet_repair_scheduler.py

repair: Implement auto repair for tablet repair

2026-01-09 16:11:39 +08:00

test_tablet_stats.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_tablets2.py

Merge 'Demote log level on split failure during shutdown' from Raphael Raph Carvalho

2026-04-05 14:30:55 +03:00

test_tablets_colocation.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_tablets_cql.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_tablets_intranode.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_tablets_lwt.py

Merge 'tablets: Fix deadlock in background storage group merge fiber' from Tomasz Grabiec

2026-03-21 01:37:30 +01:00

test_tablets_merge.py

Merge 'tablets: Fix deadlock in background storage group merge fiber' from Tomasz Grabiec

2026-03-21 01:37:30 +01:00

test_tablets_migration.py

test: test_restart_leaving_replica_during_cleanup: reconnect driver after restart

2026-02-17 10:03:50 +01:00

test_tablets_parallel_decommission.py

test_tablets_parallel_decommission: Fix flakiness due to delayed task appearance

2026-02-20 16:35:39 +00:00

test_tablets_removenode.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_tablets.py

Merge 'raft_topology, tablets: Drain tablets in parallel with other topology operations' from Tomasz Grabiec

2026-01-22 13:06:53 +01:00

test_tls.py

…

test_tombstone_gc.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_topology_failure_recovery.py

topology_coordinator, tablets: Fail draining operations when tablet migration fails due to critical disk utilization

2026-01-18 15:36:07 +01:00

test_topology_ops_encrypted.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_topology_ops_with_rf_rack_valid.py

test: fix test_remove_node_violating_rf_rack_with_rack_list

2026-02-18 12:36:52 +02:00

test_topology_ops.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_topology_recovery_basic.py

…

test_topology_recovery_majority_loss.py

…

test_topology_rejoin.py

…

test_topology_remove_decom.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_topology_remove_garbage_group0.py

test: test_remove_garbage_group0_members: wait for token ring and group0 consistency before removenode

2026-03-20 10:22:40 +02:00

test_topology_schema.py

…

test_topology_smp.py

…

test_topology_upgrade_not_stuck_after_recent_removal.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_topology_upgrade_stuck.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_topology_upgrade.py

…

test_truncate_concurrent_writes.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_truncate_with_drop.py

…

test_truncate_with_tablets.py

Merge 'table: don't create new split compaction groups if main compaction group is disabled' from Ferenc Szili

2026-04-16 10:39:29 +03:00

test_unfinished_writes_during_shutdown.py

Merge 'topology coordinator: restrict node join/remove to preserve RF-rack validity' from Michael Litvak

2026-01-09 10:01:23 +02:00

test_vector_store.py

index: allow vector indexes without rf_rack_valid_keyspces

2025-12-05 09:26:26 +02:00

test_view_build_status.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_view_building_coordinator.py

test: Use ManagerClient.{disable,enable}_tablet_balancing()

2026-01-13 00:38:00 +01:00

test_write_query_during_cql_server_shutdown.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_writes_to_previous_cdc_generations.py

test.py: convert skip_mode function to pytest.mark

2026-01-08 21:55:16 +02:00

test_zero_token_nodes_multidc.py

test: test_zero_token_nodes_multidc: properly handle reads with CL=LOCAL_ONE

2026-01-21 15:17:42 +01:00

test_zero_token_nodes_no_replication.py

…

test_zero_token_nodes_topology_ops.py

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util.py

test: util: Introduce ensure_group0_leader_on()

2026-01-18 15:36:07 +01:00