// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
#include "options/db_options.h"
#include <cinttypes>
#include "db/version_edit.h"
#include "logging/logging.h"
#include "options/options_helper.h"
#include "port/port.h"
#include "rocksdb/cache.h"
#include "rocksdb/env.h"
#include "rocksdb/file_system.h"
#include "rocksdb/sst_file_manager.h"
#include "rocksdb/wal_filter.h"
namespace ROCKSDB_NAMESPACE {
#ifndef ROCKSDB_LITE
std::unordered_map<std::string, OptionTypeInfo>
OptionsHelper::db_options_type_info = {
/*
// not yet supported
std::shared_ptr<Cache> row_cache;
std::shared_ptr<DeleteScheduler> delete_scheduler;
std::shared_ptr<Logger> info_log;
std::shared_ptr<RateLimiter> rate_limiter;
std::shared_ptr<Statistics> statistics;
std::vector<DbPath> db_paths;
std::vector<std::shared_ptr<EventListener>> listeners;
*/
{"advise_random_on_open",
{offsetof(struct DBOptions, advise_random_on_open),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"allow_mmap_reads",
{offsetof(struct DBOptions, allow_mmap_reads), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"allow_fallocate",
{offsetof(struct DBOptions, allow_fallocate), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"allow_mmap_writes",
{offsetof(struct DBOptions, allow_mmap_writes), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"use_direct_reads",
{offsetof(struct DBOptions, use_direct_reads), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"use_direct_writes",
{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
OptionTypeFlags::kNone, 0}},
{"use_direct_io_for_flush_and_compaction",
{offsetof(struct DBOptions, use_direct_io_for_flush_and_compaction),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"allow_2pc",
{offsetof(struct DBOptions, allow_2pc), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"allow_os_buffer",
{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
OptionTypeFlags::kMutable, 0}},
{"create_if_missing",
{offsetof(struct DBOptions, create_if_missing), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"create_missing_column_families",
{offsetof(struct DBOptions, create_missing_column_families),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"disableDataSync",
{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
OptionTypeFlags::kNone, 0}},
{"disable_data_sync", // for compatibility
{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
OptionTypeFlags::kNone, 0}},
{"enable_thread_tracking",
{offsetof(struct DBOptions, enable_thread_tracking),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"error_if_exists",
{offsetof(struct DBOptions, error_if_exists), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"is_fd_close_on_exec",
{offsetof(struct DBOptions, is_fd_close_on_exec), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"paranoid_checks",
{offsetof(struct DBOptions, paranoid_checks), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"skip_log_error_on_recovery",
{offsetof(struct DBOptions, skip_log_error_on_recovery),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"skip_stats_update_on_db_open",
{offsetof(struct DBOptions, skip_stats_update_on_db_open),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"skip_checking_sst_file_sizes_on_db_open",
{offsetof(struct DBOptions, skip_checking_sst_file_sizes_on_db_open),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"new_table_reader_for_compaction_inputs",
{offsetof(struct DBOptions, new_table_reader_for_compaction_inputs),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"compaction_readahead_size",
{offsetof(struct DBOptions, compaction_readahead_size),
OptionType::kSizeT, OptionVerificationType::kNormal,
OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, compaction_readahead_size)}},
{"random_access_max_buffer_size",
{offsetof(struct DBOptions, random_access_max_buffer_size),
OptionType::kSizeT, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"use_adaptive_mutex",
{offsetof(struct DBOptions, use_adaptive_mutex), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"use_fsync",
{offsetof(struct DBOptions, use_fsync), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"max_background_jobs",
{offsetof(struct DBOptions, max_background_jobs), OptionType::kInt,
OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, max_background_jobs)}},
{"max_background_compactions",
{offsetof(struct DBOptions, max_background_compactions),
OptionType::kInt, OptionVerificationType::kNormal,
OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, max_background_compactions)}},
{"base_background_compactions",
{offsetof(struct DBOptions, base_background_compactions),
OptionType::kInt, OptionVerificationType::kNormal,
OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, base_background_compactions)}},
{"max_background_flushes",
{offsetof(struct DBOptions, max_background_flushes), OptionType::kInt,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"max_file_opening_threads",
{offsetof(struct DBOptions, max_file_opening_threads),
OptionType::kInt, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"max_open_files",
{offsetof(struct DBOptions, max_open_files), OptionType::kInt,
OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, max_open_files)}},
{"table_cache_numshardbits",
{offsetof(struct DBOptions, table_cache_numshardbits),
OptionType::kInt, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"db_write_buffer_size",
{offsetof(struct DBOptions, db_write_buffer_size), OptionType::kSizeT,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"keep_log_file_num",
{offsetof(struct DBOptions, keep_log_file_num), OptionType::kSizeT,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"recycle_log_file_num",
{offsetof(struct DBOptions, recycle_log_file_num), OptionType::kSizeT,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"log_file_time_to_roll",
{offsetof(struct DBOptions, log_file_time_to_roll), OptionType::kSizeT,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"manifest_preallocation_size",
{offsetof(struct DBOptions, manifest_preallocation_size),
OptionType::kSizeT, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"max_log_file_size",
{offsetof(struct DBOptions, max_log_file_size), OptionType::kSizeT,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"db_log_dir",
{offsetof(struct DBOptions, db_log_dir), OptionType::kString,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"wal_dir",
{offsetof(struct DBOptions, wal_dir), OptionType::kString,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"max_subcompactions",
{offsetof(struct DBOptions, max_subcompactions), OptionType::kUInt32T,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"WAL_size_limit_MB",
{offsetof(struct DBOptions, WAL_size_limit_MB), OptionType::kUInt64T,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"WAL_ttl_seconds",
{offsetof(struct DBOptions, WAL_ttl_seconds), OptionType::kUInt64T,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"bytes_per_sync",
{offsetof(struct DBOptions, bytes_per_sync), OptionType::kUInt64T,
OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, bytes_per_sync)}},
{"delayed_write_rate",
{offsetof(struct DBOptions, delayed_write_rate), OptionType::kUInt64T,
OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, delayed_write_rate)}},
{"delete_obsolete_files_period_micros",
{offsetof(struct DBOptions, delete_obsolete_files_period_micros),
OptionType::kUInt64T, OptionVerificationType::kNormal,
OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions,
delete_obsolete_files_period_micros)}},
{"max_manifest_file_size",
{offsetof(struct DBOptions, max_manifest_file_size),
OptionType::kUInt64T, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"max_total_wal_size",
{offsetof(struct DBOptions, max_total_wal_size), OptionType::kUInt64T,
OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, max_total_wal_size)}},
{"wal_bytes_per_sync",
{offsetof(struct DBOptions, wal_bytes_per_sync), OptionType::kUInt64T,
OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, wal_bytes_per_sync)}},
{"strict_bytes_per_sync",
{offsetof(struct DBOptions, strict_bytes_per_sync),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, strict_bytes_per_sync)}},
{"stats_dump_period_sec",
{offsetof(struct DBOptions, stats_dump_period_sec), OptionType::kUInt,
OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, stats_dump_period_sec)}},
{"stats_persist_period_sec",
{offsetof(struct DBOptions, stats_persist_period_sec),
OptionType::kUInt, OptionVerificationType::kNormal,
OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, stats_persist_period_sec)}},
{"persist_stats_to_disk",
{offsetof(struct DBOptions, persist_stats_to_disk),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone,
offsetof(struct ImmutableDBOptions, persist_stats_to_disk)}},
{"stats_history_buffer_size",
{offsetof(struct DBOptions, stats_history_buffer_size),
OptionType::kSizeT, OptionVerificationType::kNormal,
OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, stats_history_buffer_size)}},
{"fail_if_options_file_error",
{offsetof(struct DBOptions, fail_if_options_file_error),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"enable_pipelined_write",
{offsetof(struct DBOptions, enable_pipelined_write),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"unordered_write",
{offsetof(struct DBOptions, unordered_write), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"allow_concurrent_memtable_write",
{offsetof(struct DBOptions, allow_concurrent_memtable_write),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"wal_recovery_mode",
{offsetof(struct DBOptions, wal_recovery_mode),
OptionType::kWALRecoveryMode, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"enable_write_thread_adaptive_yield",
{offsetof(struct DBOptions, enable_write_thread_adaptive_yield),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"write_thread_slow_yield_usec",
{offsetof(struct DBOptions, write_thread_slow_yield_usec),
OptionType::kUInt64T, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"max_write_batch_group_size_bytes",
{offsetof(struct DBOptions, max_write_batch_group_size_bytes),
OptionType::kUInt64T, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"write_thread_max_yield_usec",
{offsetof(struct DBOptions, write_thread_max_yield_usec),
OptionType::kUInt64T, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"access_hint_on_compaction_start",
{offsetof(struct DBOptions, access_hint_on_compaction_start),
OptionType::kAccessHint, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"info_log_level",
{offsetof(struct DBOptions, info_log_level), OptionType::kInfoLogLevel,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"dump_malloc_stats",
{offsetof(struct DBOptions, dump_malloc_stats), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"avoid_flush_during_recovery",
{offsetof(struct DBOptions, avoid_flush_during_recovery),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"avoid_flush_during_shutdown",
{offsetof(struct DBOptions, avoid_flush_during_shutdown),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, avoid_flush_during_shutdown)}},
{"writable_file_max_buffer_size",
{offsetof(struct DBOptions, writable_file_max_buffer_size),
OptionType::kSizeT, OptionVerificationType::kNormal,
OptionTypeFlags::kMutable,
offsetof(struct MutableDBOptions, writable_file_max_buffer_size)}},
{"allow_ingest_behind",
{offsetof(struct DBOptions, allow_ingest_behind), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone,
offsetof(struct ImmutableDBOptions, allow_ingest_behind)}},
{"preserve_deletes",
{offsetof(struct DBOptions, preserve_deletes), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone,
offsetof(struct ImmutableDBOptions, preserve_deletes)}},
{"concurrent_prepare", // Deprecated by two_write_queues
{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
OptionTypeFlags::kNone, 0}},
{"two_write_queues",
{offsetof(struct DBOptions, two_write_queues), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone,
offsetof(struct ImmutableDBOptions, two_write_queues)}},
{"manual_wal_flush",
{offsetof(struct DBOptions, manual_wal_flush), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone,
offsetof(struct ImmutableDBOptions, manual_wal_flush)}},
{"seq_per_batch",
{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
OptionTypeFlags::kNone, 0}},
{"atomic_flush",
{offsetof(struct DBOptions, atomic_flush), OptionType::kBoolean,
OptionVerificationType::kNormal, OptionTypeFlags::kNone,
offsetof(struct ImmutableDBOptions, atomic_flush)}},
{"avoid_unnecessary_blocking_io",
{offsetof(struct DBOptions, avoid_unnecessary_blocking_io),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone,
offsetof(struct ImmutableDBOptions, avoid_unnecessary_blocking_io)}},
{"write_dbid_to_manifest",
{offsetof(struct DBOptions, write_dbid_to_manifest),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
{"log_readahead_size",
{offsetof(struct DBOptions, log_readahead_size), OptionType::kSizeT,
OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
{"best_efforts_recovery",
{offsetof(struct DBOptions, best_efforts_recovery),
OptionType::kBoolean, OptionVerificationType::kNormal,
OptionTypeFlags::kNone, 0}},
};
#endif // ROCKSDB_LITE
ImmutableDBOptions::ImmutableDBOptions() : ImmutableDBOptions(Options()) {}
ImmutableDBOptions::ImmutableDBOptions(const DBOptions& options)
: create_if_missing(options.create_if_missing),
create_missing_column_families(options.create_missing_column_families),
error_if_exists(options.error_if_exists),
paranoid_checks(options.paranoid_checks),
env(options.env),
fs(options.env->GetFileSystem()),
rate_limiter(options.rate_limiter),
sst_file_manager(options.sst_file_manager),
info_log(options.info_log),
info_log_level(options.info_log_level),
max_file_opening_threads(options.max_file_opening_threads),
statistics(options.statistics),
use_fsync(options.use_fsync),
db_paths(options.db_paths),
db_log_dir(options.db_log_dir),
wal_dir(options.wal_dir),
max_subcompactions(options.max_subcompactions),
max_background_flushes(options.max_background_flushes),
max_log_file_size(options.max_log_file_size),
log_file_time_to_roll(options.log_file_time_to_roll),
keep_log_file_num(options.keep_log_file_num),
recycle_log_file_num(options.recycle_log_file_num),
max_manifest_file_size(options.max_manifest_file_size),
table_cache_numshardbits(options.table_cache_numshardbits),
wal_ttl_seconds(options.WAL_ttl_seconds),
wal_size_limit_mb(options.WAL_size_limit_MB),
max_write_batch_group_size_bytes(
options.max_write_batch_group_size_bytes),
manifest_preallocation_size(options.manifest_preallocation_size),
allow_mmap_reads(options.allow_mmap_reads),
allow_mmap_writes(options.allow_mmap_writes),
use_direct_reads(options.use_direct_reads),
use_direct_io_for_flush_and_compaction(
options.use_direct_io_for_flush_and_compaction),
allow_fallocate(options.allow_fallocate),
is_fd_close_on_exec(options.is_fd_close_on_exec),
advise_random_on_open(options.advise_random_on_open),
db_write_buffer_size(options.db_write_buffer_size),
write_buffer_manager(options.write_buffer_manager),
access_hint_on_compaction_start(options.access_hint_on_compaction_start),
new_table_reader_for_compaction_inputs(
options.new_table_reader_for_compaction_inputs),
random_access_max_buffer_size(options.random_access_max_buffer_size),
use_adaptive_mutex(options.use_adaptive_mutex),
listeners(options.listeners),
enable_thread_tracking(options.enable_thread_tracking),
enable_pipelined_write(options.enable_pipelined_write),
unordered_write(options.unordered_write),
allow_concurrent_memtable_write(options.allow_concurrent_memtable_write),
enable_write_thread_adaptive_yield(
options.enable_write_thread_adaptive_yield),
write_thread_max_yield_usec(options.write_thread_max_yield_usec),
write_thread_slow_yield_usec(options.write_thread_slow_yield_usec),
skip_stats_update_on_db_open(options.skip_stats_update_on_db_open),
skip_checking_sst_file_sizes_on_db_open(
options.skip_checking_sst_file_sizes_on_db_open),
wal_recovery_mode(options.wal_recovery_mode),
allow_2pc(options.allow_2pc),
row_cache(options.row_cache),
#ifndef ROCKSDB_LITE
wal_filter(options.wal_filter),
#endif // ROCKSDB_LITE
fail_if_options_file_error(options.fail_if_options_file_error),
dump_malloc_stats(options.dump_malloc_stats),
avoid_flush_during_recovery(options.avoid_flush_during_recovery),
allow_ingest_behind(options.allow_ingest_behind),
preserve_deletes(options.preserve_deletes),
two_write_queues(options.two_write_queues),
manual_wal_flush(options.manual_wal_flush),
atomic_flush(options.atomic_flush),
avoid_unnecessary_blocking_io(options.avoid_unnecessary_blocking_io),
persist_stats_to_disk(options.persist_stats_to_disk),
write_dbid_to_manifest(options.write_dbid_to_manifest),
log_readahead_size(options.log_readahead_size),
file_checksum_gen_factory(options.file_checksum_gen_factory),
best_efforts_recovery(options.best_efforts_recovery) {
}
void ImmutableDBOptions::Dump(Logger* log) const {
ROCKS_LOG_HEADER(log, " Options.error_if_exists: %d",
error_if_exists);
ROCKS_LOG_HEADER(log, " Options.create_if_missing: %d",
create_if_missing);
ROCKS_LOG_HEADER(log, " Options.paranoid_checks: %d",
paranoid_checks);
ROCKS_LOG_HEADER(log, " Options.env: %p",
env);
ROCKS_LOG_HEADER(log, " Options.fs: %s",
fs->Name());
ROCKS_LOG_HEADER(log, " Options.info_log: %p",
info_log.get());
ROCKS_LOG_HEADER(log, " Options.max_file_opening_threads: %d",
max_file_opening_threads);
ROCKS_LOG_HEADER(log, " Options.statistics: %p",
statistics.get());
ROCKS_LOG_HEADER(log, " Options.use_fsync: %d",
use_fsync);
ROCKS_LOG_HEADER(
log, " Options.max_log_file_size: %" ROCKSDB_PRIszt,
max_log_file_size);
ROCKS_LOG_HEADER(log,
" Options.max_manifest_file_size: %" PRIu64,
max_manifest_file_size);
ROCKS_LOG_HEADER(
log, " Options.log_file_time_to_roll: %" ROCKSDB_PRIszt,
log_file_time_to_roll);
ROCKS_LOG_HEADER(
log, " Options.keep_log_file_num: %" ROCKSDB_PRIszt,
keep_log_file_num);
ROCKS_LOG_HEADER(
log, " Options.recycle_log_file_num: %" ROCKSDB_PRIszt,
recycle_log_file_num);
ROCKS_LOG_HEADER(log, " Options.allow_fallocate: %d",
allow_fallocate);
ROCKS_LOG_HEADER(log, " Options.allow_mmap_reads: %d",
allow_mmap_reads);
ROCKS_LOG_HEADER(log, " Options.allow_mmap_writes: %d",
allow_mmap_writes);
ROCKS_LOG_HEADER(log, " Options.use_direct_reads: %d",
use_direct_reads);
ROCKS_LOG_HEADER(log,
" "
"Options.use_direct_io_for_flush_and_compaction: %d",
use_direct_io_for_flush_and_compaction);
ROCKS_LOG_HEADER(log, " Options.create_missing_column_families: %d",
create_missing_column_families);
ROCKS_LOG_HEADER(log, " Options.db_log_dir: %s",
db_log_dir.c_str());
ROCKS_LOG_HEADER(log, " Options.wal_dir: %s",
wal_dir.c_str());
ROCKS_LOG_HEADER(log, " Options.table_cache_numshardbits: %d",
table_cache_numshardbits);
ROCKS_LOG_HEADER(log,
" Options.max_subcompactions: %" PRIu32,
max_subcompactions);
ROCKS_LOG_HEADER(log, " Options.max_background_flushes: %d",
max_background_flushes);
ROCKS_LOG_HEADER(log,
" Options.WAL_ttl_seconds: %" PRIu64,
wal_ttl_seconds);
ROCKS_LOG_HEADER(log,
" Options.WAL_size_limit_MB: %" PRIu64,
wal_size_limit_mb);
ROCKS_LOG_HEADER(log,
" "
"Options.max_write_batch_group_size_bytes: %" PRIu64,
max_write_batch_group_size_bytes);
ROCKS_LOG_HEADER(
log, " Options.manifest_preallocation_size: %" ROCKSDB_PRIszt,
manifest_preallocation_size);
ROCKS_LOG_HEADER(log, " Options.is_fd_close_on_exec: %d",
is_fd_close_on_exec);
ROCKS_LOG_HEADER(log, " Options.advise_random_on_open: %d",
advise_random_on_open);
ROCKS_LOG_HEADER(
log, " Options.db_write_buffer_size: %" ROCKSDB_PRIszt,
db_write_buffer_size);
ROCKS_LOG_HEADER(log, " Options.write_buffer_manager: %p",
write_buffer_manager.get());
ROCKS_LOG_HEADER(log, " Options.access_hint_on_compaction_start: %d",
static_cast<int>(access_hint_on_compaction_start));
ROCKS_LOG_HEADER(log, " Options.new_table_reader_for_compaction_inputs: %d",
new_table_reader_for_compaction_inputs);
ROCKS_LOG_HEADER(
log, " Options.random_access_max_buffer_size: %" ROCKSDB_PRIszt,
random_access_max_buffer_size);
ROCKS_LOG_HEADER(log, " Options.use_adaptive_mutex: %d",
use_adaptive_mutex);
ROCKS_LOG_HEADER(log, " Options.rate_limiter: %p",
rate_limiter.get());
Header(
log, " Options.sst_file_manager.rate_bytes_per_sec: %" PRIi64,
sst_file_manager ? sst_file_manager->GetDeleteRateBytesPerSecond() : 0);
ROCKS_LOG_HEADER(log, " Options.wal_recovery_mode: %d",
static_cast<int>(wal_recovery_mode));
ROCKS_LOG_HEADER(log, " Options.enable_thread_tracking: %d",
enable_thread_tracking);
ROCKS_LOG_HEADER(log, " Options.enable_pipelined_write: %d",
enable_pipelined_write);
ROCKS_LOG_HEADER(log, " Options.unordered_write: %d",
unordered_write);
ROCKS_LOG_HEADER(log, " Options.allow_concurrent_memtable_write: %d",
allow_concurrent_memtable_write);
ROCKS_LOG_HEADER(log, " Options.enable_write_thread_adaptive_yield: %d",
enable_write_thread_adaptive_yield);
ROCKS_LOG_HEADER(log,
" Options.write_thread_max_yield_usec: %" PRIu64,
write_thread_max_yield_usec);
ROCKS_LOG_HEADER(log,
" Options.write_thread_slow_yield_usec: %" PRIu64,
write_thread_slow_yield_usec);
if (row_cache) {
ROCKS_LOG_HEADER(
log,
" Options.row_cache: %" ROCKSDB_PRIszt,
row_cache->GetCapacity());
} else {
ROCKS_LOG_HEADER(log,
" Options.row_cache: None");
}
#ifndef ROCKSDB_LITE
ROCKS_LOG_HEADER(log, " Options.wal_filter: %s",
wal_filter ? wal_filter->Name() : "None");
#endif // ROCKDB_LITE
ROCKS_LOG_HEADER(log, " Options.avoid_flush_during_recovery: %d",
avoid_flush_during_recovery);
ROCKS_LOG_HEADER(log, " Options.allow_ingest_behind: %d",
allow_ingest_behind);
ROCKS_LOG_HEADER(log, " Options.preserve_deletes: %d",
preserve_deletes);
ROCKS_LOG_HEADER(log, " Options.two_write_queues: %d",
two_write_queues);
ROCKS_LOG_HEADER(log, " Options.manual_wal_flush: %d",
manual_wal_flush);
ROCKS_LOG_HEADER(log, " Options.atomic_flush: %d", atomic_flush);
ROCKS_LOG_HEADER(log,
" Options.avoid_unnecessary_blocking_io: %d",
avoid_unnecessary_blocking_io);
ROCKS_LOG_HEADER(log, " Options.persist_stats_to_disk: %u",
persist_stats_to_disk);
ROCKS_LOG_HEADER(log, " Options.write_dbid_to_manifest: %d",
write_dbid_to_manifest);
ROCKS_LOG_HEADER(
log, " Options.log_readahead_size: %" ROCKSDB_PRIszt,
log_readahead_size);
ROCKS_LOG_HEADER(log, " Options.file_checksum_gen_factory: %s",
file_checksum_gen_factory
? file_checksum_gen_factory->Name()
: kUnknownFileChecksumFuncName.c_str());
ROCKS_LOG_HEADER(log, " Options.best_efforts_recovery: %d",
static_cast<int>(best_efforts_recovery));
}
MutableDBOptions::MutableDBOptions()
: max_background_jobs(2),
base_background_compactions(-1),
max_background_compactions(-1),
avoid_flush_during_shutdown(false),
writable_file_max_buffer_size(1024 * 1024),
delayed_write_rate(2 * 1024U * 1024U),
max_total_wal_size(0),
delete_obsolete_files_period_micros(6ULL * 60 * 60 * 1000000),
stats_dump_period_sec(600),
stats_persist_period_sec(600),
stats_history_buffer_size(1024 * 1024),
max_open_files(-1),
bytes_per_sync(0),
wal_bytes_per_sync(0),
strict_bytes_per_sync(false),
compaction_readahead_size(0) {}
MutableDBOptions::MutableDBOptions(const DBOptions& options)
: max_background_jobs(options.max_background_jobs),
base_background_compactions(options.base_background_compactions),
max_background_compactions(options.max_background_compactions),
avoid_flush_during_shutdown(options.avoid_flush_during_shutdown),
writable_file_max_buffer_size(options.writable_file_max_buffer_size),
delayed_write_rate(options.delayed_write_rate),
max_total_wal_size(options.max_total_wal_size),
delete_obsolete_files_period_micros(
options.delete_obsolete_files_period_micros),
stats_dump_period_sec(options.stats_dump_period_sec),
stats_persist_period_sec(options.stats_persist_period_sec),
stats_history_buffer_size(options.stats_history_buffer_size),
max_open_files(options.max_open_files),
bytes_per_sync(options.bytes_per_sync),
wal_bytes_per_sync(options.wal_bytes_per_sync),
strict_bytes_per_sync(options.strict_bytes_per_sync),
compaction_readahead_size(options.compaction_readahead_size) {}
void MutableDBOptions::Dump(Logger* log) const {
ROCKS_LOG_HEADER(log, " Options.max_background_jobs: %d",
max_background_jobs);
ROCKS_LOG_HEADER(log, " Options.max_background_compactions: %d",
max_background_compactions);
ROCKS_LOG_HEADER(log, " Options.avoid_flush_during_shutdown: %d",
avoid_flush_during_shutdown);
ROCKS_LOG_HEADER(
log, " Options.writable_file_max_buffer_size: %" ROCKSDB_PRIszt,
writable_file_max_buffer_size);
ROCKS_LOG_HEADER(log, " Options.delayed_write_rate : %" PRIu64,
delayed_write_rate);
ROCKS_LOG_HEADER(log, " Options.max_total_wal_size: %" PRIu64,
max_total_wal_size);
ROCKS_LOG_HEADER(
log, " Options.delete_obsolete_files_period_micros: %" PRIu64,
delete_obsolete_files_period_micros);
ROCKS_LOG_HEADER(log, " Options.stats_dump_period_sec: %u",
stats_dump_period_sec);
ROCKS_LOG_HEADER(log, " Options.stats_persist_period_sec: %d",
stats_persist_period_sec);
ROCKS_LOG_HEADER(
log,
" Options.stats_history_buffer_size: %" ROCKSDB_PRIszt,
stats_history_buffer_size);
ROCKS_LOG_HEADER(log, " Options.max_open_files: %d",
max_open_files);
ROCKS_LOG_HEADER(log,
" Options.bytes_per_sync: %" PRIu64,
bytes_per_sync);
ROCKS_LOG_HEADER(log,
" Options.wal_bytes_per_sync: %" PRIu64,
wal_bytes_per_sync);
ROCKS_LOG_HEADER(log,
" Options.strict_bytes_per_sync: %d",
strict_bytes_per_sync);
ROCKS_LOG_HEADER(log,
" Options.compaction_readahead_size: %" ROCKSDB_PRIszt,
compaction_readahead_size);
}
} // namespace ROCKSDB_NAMESPACE