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Sergey Zolotukhin 8568a8a303 raft: disable caching for raft log. 
This change disables caching for raft log table due to the following reasons:
* Immediate reason is a deficiency in handling emerging range tombstones in the cache, which causes stalls.
* Long-term reason is that sequential reads from the raft log do not benefit from the cache, making it better to bypass it to free up space and avoid stalls.

Fixes scylladb/scylladb#26027

Closes scylladb/scylladb#26031

(cherry picked from commit 2640b288c2)

Closes scylladb/scylladb#26074
2025-09-18 07:50:05 +03:00
..
commitlog
db/commitlog: Extend error messages for corrupted data
2025-09-01 09:08:29 +03:00
functions
…
hints
storage_proxy: send hints to pending replicas
2025-09-10 10:29:52 +03:00
marshal
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snapshot
backup_task: upload on all shards
2025-04-17 16:31:42 +03:00
tags
alternator: fix schema "concurrent modification" errors
2025-05-05 09:59:08 +03:00
view
mv: delete previously undetected ghost rows in PRUNE MATERIALIZED VIEW statement
2025-09-15 12:26:02 +02:00
auth_version.hh
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batchlog_manager.cc
test: test_batchlog_manager: test batch replay when a node is down
2025-07-08 06:25:36 +00:00
batchlog_manager.hh
test: test_batchlog_manager: test batch replay when a node is down
2025-07-08 06:25:36 +00:00
cache_mutation_reader.hh
interval: rename start_ref() back to start() (and end_ref() etc).
2025-06-14 21:26:16 +03:00
cache_tracker.hh
…
chained_delegating_reader.hh
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CMakeLists.txt
db: introduce corrupt_data_handler
2025-06-24 14:57:00 +03:00
compaction_history_entry.hh
system_keyspace: Upgrade compaction_history table
2025-05-14 08:32:05 +02:00
config.cc
generic_server: Two-step connection shutdown.
2025-08-18 15:46:46 +02:00
config.hh
generic_server: Two-step connection shutdown.
2025-08-18 15:46:46 +02:00
consistency_level_type.hh
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consistency_level_validations.hh
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consistency_level.cc
…
consistency_level.hh
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corrupt_data_handler.cc
db: introduce corrupt_data_handler
2025-06-24 14:57:00 +03:00
corrupt_data_handler.hh
db: introduce corrupt_data_handler
2025-06-24 14:57:00 +03:00
cql_type_parser.cc
…
cql_type_parser.hh
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data_listeners.cc
…
data_listeners.hh
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extensions.cc
…
extensions.hh
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heat_load_balance.cc
…
heat_load_balance.hh
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large_data_handler.cc
logging: Add row count to large partition warning message
2025-06-26 12:25:38 +02:00
large_data_handler.hh
logging: Add row count to large partition warning message
2025-06-26 12:25:38 +02:00
legacy_schema_migrator.cc
Revert "Merge 'Atomic in-memory schema changes application' from Marcin Maliszkiewicz"
2025-06-16 22:38:12 +03:00
legacy_schema_migrator.hh
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operation_type.hh
…
partition_snapshot_row_cursor.hh
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paxos_grace_seconds_extension.hh
schema: deprecate schema_extension
2025-03-19 20:36:16 +02:00
per_partition_rate_limit_extension.hh
schema: deprecate schema_extension
2025-03-19 20:36:16 +02:00
per_partition_rate_limit_info.hh
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per_partition_rate_limit_options.cc
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per_partition_rate_limit_options.hh
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rate_limiter.cc
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rate_limiter.hh
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read_context.hh
interval: rename start_ref() back to start() (and end_ref() etc).
2025-06-14 21:26:16 +03:00
read_repair_decision.hh
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row_cache.cc
interval: rename start_ref() back to start() (and end_ref() etc).
2025-06-14 21:26:16 +03:00
row_cache.hh
readers: mv empty_v2.hh empty.hh
2025-04-16 04:32:56 -04:00
schema_applier.cc
Revert "Merge 'Atomic in-memory schema changes application' from Marcin Maliszkiewicz"
2025-06-16 22:38:12 +03:00
schema_applier.hh
Revert "Merge 'Atomic in-memory schema changes application' from Marcin Maliszkiewicz"
2025-06-16 22:38:12 +03:00
schema_features.hh
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schema_tables.cc
Revert "Merge 'Atomic in-memory schema changes application' from Marcin Maliszkiewicz"
2025-06-16 22:38:12 +03:00
schema_tables.hh
Revert "Merge 'Atomic in-memory schema changes application' from Marcin Maliszkiewicz"
2025-06-16 22:38:12 +03:00
size_estimates_virtual_reader.cc
interval: rename start_ref() back to start() (and end_ref() etc).
2025-06-14 21:26:16 +03:00
size_estimates_virtual_reader.hh
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snapshot-ctl.cc
backup_task: integrate sharded storage manager for upload
2025-04-16 18:18:58 +03:00
snapshot-ctl.hh
db: snapshot_ctl: use named gate
2025-04-12 11:28:48 +03:00
sstables-format-selector.cc
db: sstables_format_listener: use named gate
2025-04-12 11:28:48 +03:00
sstables-format-selector.hh
db: sstables_format_listener: use named gate
2025-04-12 11:28:48 +03:00
system_distributed_keyspace.cc
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system_distributed_keyspace.hh
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system_keyspace_sstables_registry.hh
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system_keyspace_view_types.hh
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system_keyspace.cc
raft: disable caching for raft log.
2025-09-18 07:50:05 +03:00
system_keyspace.hh
system_keyspace: Prune dropped tables from truncation on start/drop
2025-09-05 19:02:39 +03:00
tablet_options.cc
…
tablet_options.hh
…
timeout_clock.hh
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virtual_table.cc
readers/mutation_source: s/make_reader_v2/make_mutation_reader/
2025-05-09 07:53:29 -04:00
virtual_table.hh
virtual_tables: memtable_filling_virtual_table: Propagate permit to execute()
2025-04-09 20:21:51 +02:00
virtual_tables.cc
storage_service: Use utils::chunked_vector to avoid big allocation
2025-06-19 16:51:01 +03:00
virtual_tables.hh
virtual-tables: Introduce system.load_per_node
2025-04-09 20:21:51 +02:00
write_type.hh
…