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bcb8f6a8dde1d452b66ef304ff00651c94f048fb
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Botond Dénes bcb8f6a8dd Merge 'semaphore mismatch: don't throw an error if both semaphores belong to user' from Michał Jadwiszczak 
If semaphore mismatch occurs, check whether both semaphores belong
to user. If so, log a warning, log a `querier_cache_scheduling_group_mismatches` stat and drop cached reader instead of throwing an error.

Until now, semaphore mismatch was only checked in multi-partition queries.  The PR pushes the check to `querier_cache` and perform it on all `lookup_*_querier` methods.

The mismatch can happen if user's scheduling group changed during
a query. We don't want to throw an error then, but drop and reset
cached reader.

This patch doesn't solve a problem with mismatched semaphores because of changes in service levels/scheduling groups but only mitigate it.

Refers: https://github.com/scylladb/scylla-enterprise/issues/3182
Refers: https://github.com/scylladb/scylla-enterprise/issues/3050
Closes: #14770

Closes #14736

* github.com:scylladb/scylladb:
  querier_cache: add stats of scheduling group mismatches
  querier_cache: check semaphore mismatch during querier lookup
  querier_cache: add reference to `replica::database::is_user_semaphore()`
  replica:database: add method to determine if semaphore is user one

(cherry picked from commit a8feb7428d)
2023-08-09 10:20:53 +03:00
..
aggregate_fcts_test.cc
treewide: clean up stray license blurbs
2022-02-13 14:16:16 +02:00
allocation_strategy_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
alternator_unit_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
anchorless_list_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
auth_passwords_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
auth_resource_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
auth_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
batchlog_manager_test.cc
schema, everywhere: define and use table_id as a strong type
2022-08-08 08:09:41 +03:00
big_decimal_test.cc
treewide: clean up stray license blurbs
2022-02-13 14:16:16 +02:00
bptree_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
broken_sstable_test.cc
sstables: Keep track of first partition's first pos and last partition's last pos
2022-09-14 13:09:51 -03:00
btree_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
bytes_ostream_test.cc
bytes_ostream: base on managed_bytes
2022-07-12 00:23:29 +03:00
cache_flat_mutation_reader_test.cc
position_in_partition: Make after_key() work with non-full keys
2022-12-14 14:47:33 +01:00
cached_file_test.cc
cached_file: Evict unused pages that aren't linked to LRU yet
2023-07-28 13:56:28 +02:00
caching_options_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
canonical_mutation_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
cartesian_product_test.cc
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2022-01-18 12:15:18 +01:00
castas_fcts_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
cdc_generation_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
cdc_test.cc
test/boost: cdc_test: remove test_cdc_across_shards
2022-06-23 16:14:41 +02:00
cell_locker_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
checksum_utils_test.cc
checksum_utils_test: supply valid input to crc32_combine()
2022-06-21 11:58:13 +03:00
chunked_managed_vector_test.cc
utils/chunked_managed_vector: Fix sigsegv during reserve()
2022-04-12 16:37:11 +03:00
chunked_vector_test.cc
db: range_tombstone_list: Avoid quadratic behavior when applying
2022-08-05 20:34:07 +03:00
clustering_ranges_walker_test.cc
position_in_partition: Make after_key() work with non-full keys
2022-12-14 14:47:33 +01:00
column_mapping_test.cc
schema, everywhere: define and use table_id as a strong type
2022-08-08 08:09:41 +03:00
commitlog_test.cc
replica: Adapt table::active_memtable() to compaction groups
2022-12-19 11:15:14 -03:00
compound_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
compress_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
config_test.cc
db: config: add BROADCAST_TABLES feature flag
2022-09-05 11:11:08 +02:00
continuous_data_consumer_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
counter_test.cc
everywhere: define locator::host_id as a strong tagged_uuid type
2022-08-12 06:01:44 +03:00
cql_auth_query_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
cql_auth_syntax_test.cc
cql3: add a cql3::util::quote() function
2022-02-07 11:33:57 +02:00
cql_functions_test.cc
result_message: add result_message::exception
2022-02-08 11:08:42 +01:00
cql_query_group_test.cc
treewide: use non-experimental std::source_location
2022-11-30 11:06:43 +02:00
cql_query_large_test.cc
treewide: drop cql_serialization_format
2023-01-03 19:54:13 +02:00
cql_query_like_test.cc
treewide: use non-experimental std::source_location
2022-11-30 11:06:43 +02:00
cql_query_test.cc
Merge 'service:forward_service: use long type instead of counter in function mocking' from Michał Jadwiszczak
2023-05-07 14:27:29 +03:00
crc_test.cc
utils: spell "barrett" correctly
2022-11-16 16:30:38 +02:00
data_listeners_test.cc
mutation_reader: move filtering reader into readers/
2022-03-30 15:42:51 +03:00
database_test.cc
Merge 'multishard_mutation_query: make reader_context::lookup_readers() exception safe' from Botond Dénes
2023-06-08 04:29:51 -04:00
dirty_memory_manager_test.cc
dirty_memory_manager: move to replica module
2022-12-06 22:24:17 +02:00
double_decker_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
duration_test.cc
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2022-01-18 12:15:18 +01:00
dynamic_bitset_test.cc
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2022-01-18 12:15:18 +01:00
enum_option_test.cc
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2022-01-18 12:15:18 +01:00
enum_set_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
error_injection_test.cc
test: error_injection: test_inject_noop: do no rely on wall clock timing
2022-06-21 11:58:13 +03:00
estimated_histogram_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
exception_container_test.cc
exception_container: do not throw in accept
2022-02-16 10:06:10 +02:00
exceptions_fallback_test.cc
utils/exceptions: add try_catch
2022-07-05 16:41:09 +02:00
exceptions_optimized_test.cc
utils/exceptions: add try_catch
2022-07-05 16:41:09 +02:00
exceptions_test.inc.cc
utils: add make_nested_exception_ptr
2022-07-05 16:41:09 +02:00
expr_test.cc
cql3, transport, tests: remove "unset" from value type system
2023-01-16 21:10:56 +02:00
extensions_test.cc
database: rename {flush,snapshot}_on_all and make static
2022-08-07 12:53:05 +03:00
filtering_test.cc
treewide: use system-#include (angle brackets) for seastar
2022-04-26 14:46:42 +03:00
flat_mutation_reader_test.cc
Merge 'readers/nonforwarding: don't emit partition_end on next_partition,fast_forward_to' from Gusev Petr
2023-03-16 10:42:03 +02:00
flush_queue_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
fragmented_temporary_buffer_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
frozen_mutation_test.cc
test/lib: Remove sstable_utils.hh from simple_schema.hh
2022-12-08 15:37:33 +02:00
gossiping_property_file_snitch_test.cc
code: Deglobalize snitch
2022-10-20 12:33:41 +03:00
group0_test.cc
test: use correct timestamp resolution in test_group0_history_clearing_old_entries
2023-07-27 15:46:37 +02:00
hash_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
hashers_test.cc
test/lib: Remove sstable_utils.hh from simple_schema.hh
2022-12-08 15:37:33 +02:00
hint_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
idl_test.cc
idl: make idl headers self-sufficient
2022-08-08 08:02:27 +03:00
index_with_paging_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
input_stream_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
intrusive_array_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
json_cql_query_test.cc
type_json: support integers in scientific format
2022-02-22 12:55:38 +01:00
json_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
keys_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
large_paging_state_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
like_matcher_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
limiting_data_source_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
linearizing_input_stream_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
lister_test.cc
lister: Make lister::dir_entry_types an enum_set
2022-11-17 19:01:45 +03:00
loading_cache_test.cc
test: loading_cache_test: fix use-after-free in test_loading_cache_remove_leaves_no_old_entries_behind
2022-11-03 17:23:40 +02:00
log_heap_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
logalloc_standard_allocator_segment_pool_backend_test.cc
test/boost: add alternative variant of logalloc test
2022-09-16 14:57:23 +03:00
logalloc_test.cc
test/boost/logalloc_test: make test_compaction_with_multiple_regions exception-safe
2022-09-16 12:16:57 +03:00
managed_bytes_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
managed_vector_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
map_difference_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
memtable_test.cc
replica: Adapt table::active_memtable() to compaction groups
2022-12-19 11:15:14 -03:00
multishard_combining_reader_as_mutation_source_test.cc
treewide: use non-experimental std::source_location
2022-11-30 11:06:43 +02:00
multishard_mutation_query_test.cc
deletable_row: add column_kind parameter to is_live
2022-12-06 11:21:16 +01:00
murmur_hash_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
mutation_fragment_test.cc
position_in_partition: Make after_key() work with non-full keys
2022-12-14 14:47:33 +01:00
mutation_query_test.cc
test/lib: Remove sstable_utils.hh from simple_schema.hh
2022-12-08 15:37:33 +02:00
mutation_reader_test.cc
combined: mergers: remove recursion in operator()()
2023-07-11 11:09:25 +03:00
mutation_test.cc
Merge 'atomic_cell: compare value last' from Benny Halevy
2023-07-12 10:09:56 +03:00
mutation_writer_test.cc
test/lib: Remove sstable_utils.hh from simple_schema.hh
2022-12-08 15:37:33 +02:00
mvcc_test.cc
boost/mvcc_test: use failure_injecting_allocation_strategy where it is meant to
2023-01-10 12:01:36 +01:00
network_topology_strategy_test.cc
topology: get rid of pending state
2022-12-13 14:17:18 +02:00
nonwrapping_range_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
observable_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
partitioner_test.cc
compaction: refactor dht::subtract_ranges out of get_ranges_for_invalidation
2022-11-21 15:48:26 +02:00
per_partition_rate_limit_test.cc
query: add tombstone-limit to read-command
2022-08-10 06:01:47 +03:00
querier_cache_test.cc
Merge 'semaphore mismatch: don't throw an error if both semaphores belong to user' from Michał Jadwiszczak
2023-08-09 10:20:53 +03:00
query_processor_test.cc
query_processor: remove default internal query caching behavior
2022-05-01 08:33:55 +03:00
radix_tree_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
range_assert.hh
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
range_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
range_tombstone_list_assertions.hh
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
range_tombstone_list_test.cc
position_in_partition: Make after_key() work with non-full keys
2022-12-14 14:47:33 +01:00
rate_limiter_test.cc
db: add rate_limiter
2022-06-22 20:16:48 +02:00
reader_concurrency_semaphore_test.cc
reader_concurrency_semaphore: don't evict inactive readers needlessly
2023-04-14 10:37:30 +03:00
repair_test.cc
test/lib: Remove sstable_utils.hh from simple_schema.hh
2022-12-08 15:37:33 +02:00
restrictions_test.cc
treewide: drop cql_serialization_format
2023-01-03 19:54:13 +02:00
result_utils_test.cc
utils/result_try: prevent exceptions from being caught multiple times
2022-03-15 11:42:42 +02:00
reusable_buffer_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
role_manager_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
row_cache_test.cc
tests: row_cache: Add reproducer for reader producing missing closing range tombstone
2023-05-15 18:02:40 +02:00
rust_test.cc
tests: add rust example
2022-05-11 16:49:31 +02:00
schema_change_test.cc
db: system_keyspace: rename 'raft_config' to 'raft_snapshot_config'
2023-01-12 16:21:26 +01:00
schema_changes_test.cc
tests: trivial flat_reader_assertions{,_v2} conversions
2022-05-10 22:10:40 +03:00
schema_loader_test.cc
tools/schema_loader: auto-create the keyspace for all statements
2022-02-17 15:24:24 +02:00
schema_registry_test.cc
test/lib: Remove sstable_utils.hh from simple_schema.hh
2022-12-08 15:37:33 +02:00
secondary_index_test.cc
treewide: use non-experimental std::source_location
2022-11-30 11:06:43 +02:00
serialization_test.cc
test/boost/serialization_test.cc: add test for reverse vector
2022-11-14 16:06:24 +01:00
serialized_action_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
service_level_controller_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
small_vector_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
snitch_reset_test.cc
code: Deglobalize snitch
2022-10-20 12:33:41 +03:00
sstable_3_x_test.cc
deletable_row: add column_kind parameter to is_live
2022-12-06 11:21:16 +01:00
sstable_compaction_test.cc
table: Optimize creation of reader excluding staging for view building
2023-07-20 16:46:15 +03:00
sstable_conforms_to_mutation_source_test.cc
Merge 'readers: evictable_reader: don't accidentally consume the entire partition' from Kamil Braun
2023-06-29 12:04:35 +03:00
sstable_datafile_test.cc
table: Optimize creation of reader excluding staging for view building
2023-07-20 16:46:15 +03:00
sstable_directory_test.cc
tests: Disclosure private filename() calls
2022-12-15 10:14:49 +03:00
sstable_move_test.cc
tests: Disclosure private filename() calls
2022-12-15 10:14:49 +03:00
sstable_mutation_test.cc
Merge 'Remove flat_mutation_reader (v1)' from Michael Livshin
2022-06-03 07:26:29 +03:00
sstable_partition_index_cache_test.cc
sstable: partition_index_cache: Fix abort on bad_alloc during page loading
2022-05-25 09:27:04 +03:00
sstable_resharding_test.cc
replica: Kill table::calculate_shard_from_sstable_generation()
2023-01-09 20:17:57 +02:00
sstable_set_test.cc
test/lib: Remove sstable_utils.hh from simple_schema.hh
2022-12-08 15:37:33 +02:00
sstable_test.cc
sstables: track decompressed buffers
2023-01-08 15:34:28 +02:00
sstable_test.hh
replica: Kill table::calculate_shard_from_sstable_generation()
2023-01-09 20:17:57 +02:00
stall_free_test.cc
utils: clear_gently: do not clear null unique_ptr
2023-04-24 17:51:01 +03:00
statement_restrictions_test.cc
treewide: use non-experimental std::source_location
2022-11-30 11:06:43 +02:00
storage_proxy_test.cc
storage_proxy: Make split_stats resilient to being called from different scheduling group
2023-07-12 09:24:56 +03:00
suite.yaml
test/boost: add alternative variant of logalloc test
2022-09-16 14:57:23 +03:00
summary_test.cc
Add summary_test
2022-07-27 16:58:52 +03:00
test_table.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
top_k_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
total_order_check.hh
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
tracing_test.cc
tracing: Wire tracing test back
2022-10-13 17:59:13 +03:00
transport_test.cc
cql3, transport, tests: remove "unset" from value type system
2023-01-16 21:10:56 +02:00
types_test.cc
treewide: drop cql_serialization_format
2023-01-03 19:54:13 +02:00
user_function_test.cc
config: fix printing of experimental feature list
2022-07-11 09:17:30 +02:00
user_types_test.cc
udt: disallow dropping a user type used in a user function
2023-04-17 13:13:35 +02:00
utf8_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
UUID_test.cc
test: uuid: cement the assumption that default and null uuid are equal
2022-02-16 10:19:47 +02:00
view_build_test.cc
Merge 'view_updating_consumer: account empty partitions memory usage' from Botond Dénes
2023-07-31 03:43:44 -04:00
view_complex_test.cc
compaction_manager: major: switch to table_state
2022-07-16 21:35:06 -03:00
view_schema_ckey_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
view_schema_pkey_test.cc
materialized views: allow empty strings in views and indexes
2022-03-08 15:34:26 +02:00
view_schema_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
vint_serialization_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
virtual_reader_test.cc
size_estimates_virtual_reader: Pass sys_ks argument to get_local_ranges()
2022-10-06 18:00:09 +03:00
virtual_table_mutation_source_test.cc
test/lib: Remove sstable_utils.hh from simple_schema.hh
2022-12-08 15:37:33 +02:00
virtual_table_test.cc
treewide: use Software Package Data Exchange (SPDX) license identifiers
2022-01-18 12:15:18 +01:00
wasm_alloc_test.cc
test: assert that WASM allocations can fail without crashing
2023-01-06 14:07:29 +01:00
wasm_test.cc
wasm: limit memory allocated using mmap
2023-01-06 14:07:29 +01:00