mirror of https://github.com/facebook/rocksdb.git
709 lines
36 KiB
C++
709 lines
36 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#include "options/db_options.h"
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#include <cinttypes>
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#include "db/version_edit.h"
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#include "logging/logging.h"
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#include "options/options_helper.h"
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#include "port/port.h"
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#include "rocksdb/cache.h"
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#include "rocksdb/env.h"
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#include "rocksdb/file_system.h"
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#include "rocksdb/rate_limiter.h"
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#include "rocksdb/sst_file_manager.h"
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#include "rocksdb/wal_filter.h"
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namespace ROCKSDB_NAMESPACE {
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#ifndef ROCKSDB_LITE
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static std::unordered_map<std::string, WALRecoveryMode>
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wal_recovery_mode_string_map = {
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{"kTolerateCorruptedTailRecords",
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WALRecoveryMode::kTolerateCorruptedTailRecords},
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{"kAbsoluteConsistency", WALRecoveryMode::kAbsoluteConsistency},
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{"kPointInTimeRecovery", WALRecoveryMode::kPointInTimeRecovery},
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{"kSkipAnyCorruptedRecords",
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WALRecoveryMode::kSkipAnyCorruptedRecords}};
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static std::unordered_map<std::string, DBOptions::AccessHint>
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access_hint_string_map = {{"NONE", DBOptions::AccessHint::NONE},
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{"NORMAL", DBOptions::AccessHint::NORMAL},
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{"SEQUENTIAL", DBOptions::AccessHint::SEQUENTIAL},
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{"WILLNEED", DBOptions::AccessHint::WILLNEED}};
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static std::unordered_map<std::string, InfoLogLevel> info_log_level_string_map =
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{{"DEBUG_LEVEL", InfoLogLevel::DEBUG_LEVEL},
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{"INFO_LEVEL", InfoLogLevel::INFO_LEVEL},
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{"WARN_LEVEL", InfoLogLevel::WARN_LEVEL},
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{"ERROR_LEVEL", InfoLogLevel::ERROR_LEVEL},
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{"FATAL_LEVEL", InfoLogLevel::FATAL_LEVEL},
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{"HEADER_LEVEL", InfoLogLevel::HEADER_LEVEL}};
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std::unordered_map<std::string, OptionTypeInfo>
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OptionsHelper::db_options_type_info = {
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/*
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// not yet supported
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std::shared_ptr<Cache> row_cache;
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std::shared_ptr<DeleteScheduler> delete_scheduler;
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std::shared_ptr<Logger> info_log;
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std::shared_ptr<RateLimiter> rate_limiter;
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std::shared_ptr<Statistics> statistics;
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std::vector<DbPath> db_paths;
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std::vector<std::shared_ptr<EventListener>> listeners;
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*/
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{"advise_random_on_open",
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{offsetof(struct DBOptions, advise_random_on_open),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"allow_mmap_reads",
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{offsetof(struct DBOptions, allow_mmap_reads), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"allow_fallocate",
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{offsetof(struct DBOptions, allow_fallocate), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"allow_mmap_writes",
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{offsetof(struct DBOptions, allow_mmap_writes), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"use_direct_reads",
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{offsetof(struct DBOptions, use_direct_reads), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"use_direct_writes",
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{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
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OptionTypeFlags::kNone, 0}},
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{"use_direct_io_for_flush_and_compaction",
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{offsetof(struct DBOptions, use_direct_io_for_flush_and_compaction),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"allow_2pc",
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{offsetof(struct DBOptions, allow_2pc), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"allow_os_buffer",
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{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
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OptionTypeFlags::kMutable, 0}},
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{"create_if_missing",
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{offsetof(struct DBOptions, create_if_missing), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"create_missing_column_families",
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{offsetof(struct DBOptions, create_missing_column_families),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"disableDataSync",
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{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
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OptionTypeFlags::kNone, 0}},
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{"disable_data_sync", // for compatibility
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{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
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OptionTypeFlags::kNone, 0}},
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{"enable_thread_tracking",
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{offsetof(struct DBOptions, enable_thread_tracking),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"error_if_exists",
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{offsetof(struct DBOptions, error_if_exists), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"is_fd_close_on_exec",
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{offsetof(struct DBOptions, is_fd_close_on_exec), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"paranoid_checks",
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{offsetof(struct DBOptions, paranoid_checks), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"skip_log_error_on_recovery",
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{offsetof(struct DBOptions, skip_log_error_on_recovery),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"skip_stats_update_on_db_open",
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{offsetof(struct DBOptions, skip_stats_update_on_db_open),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"skip_checking_sst_file_sizes_on_db_open",
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{offsetof(struct DBOptions, skip_checking_sst_file_sizes_on_db_open),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"new_table_reader_for_compaction_inputs",
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{offsetof(struct DBOptions, new_table_reader_for_compaction_inputs),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"compaction_readahead_size",
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{offsetof(struct DBOptions, compaction_readahead_size),
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OptionType::kSizeT, OptionVerificationType::kNormal,
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OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, compaction_readahead_size)}},
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{"random_access_max_buffer_size",
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{offsetof(struct DBOptions, random_access_max_buffer_size),
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OptionType::kSizeT, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"use_adaptive_mutex",
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{offsetof(struct DBOptions, use_adaptive_mutex), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"use_fsync",
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{offsetof(struct DBOptions, use_fsync), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"max_background_jobs",
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{offsetof(struct DBOptions, max_background_jobs), OptionType::kInt,
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OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, max_background_jobs)}},
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{"max_background_compactions",
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{offsetof(struct DBOptions, max_background_compactions),
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OptionType::kInt, OptionVerificationType::kNormal,
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OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, max_background_compactions)}},
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{"base_background_compactions",
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{offsetof(struct DBOptions, base_background_compactions),
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OptionType::kInt, OptionVerificationType::kNormal,
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OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, base_background_compactions)}},
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{"max_background_flushes",
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{offsetof(struct DBOptions, max_background_flushes), OptionType::kInt,
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OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, max_background_flushes)}},
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{"max_file_opening_threads",
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{offsetof(struct DBOptions, max_file_opening_threads),
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OptionType::kInt, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"max_open_files",
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{offsetof(struct DBOptions, max_open_files), OptionType::kInt,
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OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, max_open_files)}},
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{"table_cache_numshardbits",
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{offsetof(struct DBOptions, table_cache_numshardbits),
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OptionType::kInt, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"db_write_buffer_size",
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{offsetof(struct DBOptions, db_write_buffer_size), OptionType::kSizeT,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"keep_log_file_num",
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{offsetof(struct DBOptions, keep_log_file_num), OptionType::kSizeT,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"recycle_log_file_num",
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{offsetof(struct DBOptions, recycle_log_file_num), OptionType::kSizeT,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"log_file_time_to_roll",
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{offsetof(struct DBOptions, log_file_time_to_roll), OptionType::kSizeT,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"manifest_preallocation_size",
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{offsetof(struct DBOptions, manifest_preallocation_size),
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OptionType::kSizeT, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"max_log_file_size",
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{offsetof(struct DBOptions, max_log_file_size), OptionType::kSizeT,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"db_log_dir",
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{offsetof(struct DBOptions, db_log_dir), OptionType::kString,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"wal_dir",
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{offsetof(struct DBOptions, wal_dir), OptionType::kString,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"max_subcompactions",
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{offsetof(struct DBOptions, max_subcompactions), OptionType::kUInt32T,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"WAL_size_limit_MB",
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{offsetof(struct DBOptions, WAL_size_limit_MB), OptionType::kUInt64T,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"WAL_ttl_seconds",
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{offsetof(struct DBOptions, WAL_ttl_seconds), OptionType::kUInt64T,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"bytes_per_sync",
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{offsetof(struct DBOptions, bytes_per_sync), OptionType::kUInt64T,
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OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, bytes_per_sync)}},
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{"delayed_write_rate",
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{offsetof(struct DBOptions, delayed_write_rate), OptionType::kUInt64T,
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OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, delayed_write_rate)}},
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{"delete_obsolete_files_period_micros",
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{offsetof(struct DBOptions, delete_obsolete_files_period_micros),
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OptionType::kUInt64T, OptionVerificationType::kNormal,
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OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions,
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delete_obsolete_files_period_micros)}},
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{"max_manifest_file_size",
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{offsetof(struct DBOptions, max_manifest_file_size),
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OptionType::kUInt64T, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"max_total_wal_size",
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{offsetof(struct DBOptions, max_total_wal_size), OptionType::kUInt64T,
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OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, max_total_wal_size)}},
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{"wal_bytes_per_sync",
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{offsetof(struct DBOptions, wal_bytes_per_sync), OptionType::kUInt64T,
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OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, wal_bytes_per_sync)}},
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{"strict_bytes_per_sync",
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{offsetof(struct DBOptions, strict_bytes_per_sync),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, strict_bytes_per_sync)}},
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{"stats_dump_period_sec",
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{offsetof(struct DBOptions, stats_dump_period_sec), OptionType::kUInt,
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OptionVerificationType::kNormal, OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, stats_dump_period_sec)}},
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{"stats_persist_period_sec",
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{offsetof(struct DBOptions, stats_persist_period_sec),
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OptionType::kUInt, OptionVerificationType::kNormal,
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OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, stats_persist_period_sec)}},
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{"persist_stats_to_disk",
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{offsetof(struct DBOptions, persist_stats_to_disk),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone,
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offsetof(struct ImmutableDBOptions, persist_stats_to_disk)}},
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{"stats_history_buffer_size",
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{offsetof(struct DBOptions, stats_history_buffer_size),
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OptionType::kSizeT, OptionVerificationType::kNormal,
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OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, stats_history_buffer_size)}},
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{"fail_if_options_file_error",
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{offsetof(struct DBOptions, fail_if_options_file_error),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"enable_pipelined_write",
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{offsetof(struct DBOptions, enable_pipelined_write),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"unordered_write",
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{offsetof(struct DBOptions, unordered_write), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"allow_concurrent_memtable_write",
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{offsetof(struct DBOptions, allow_concurrent_memtable_write),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"wal_recovery_mode", OptionTypeInfo::Enum<WALRecoveryMode>(
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offsetof(struct DBOptions, wal_recovery_mode),
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&wal_recovery_mode_string_map)},
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{"enable_write_thread_adaptive_yield",
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{offsetof(struct DBOptions, enable_write_thread_adaptive_yield),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"write_thread_slow_yield_usec",
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{offsetof(struct DBOptions, write_thread_slow_yield_usec),
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OptionType::kUInt64T, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"max_write_batch_group_size_bytes",
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{offsetof(struct DBOptions, max_write_batch_group_size_bytes),
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OptionType::kUInt64T, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"write_thread_max_yield_usec",
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{offsetof(struct DBOptions, write_thread_max_yield_usec),
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OptionType::kUInt64T, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"access_hint_on_compaction_start",
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OptionTypeInfo::Enum<DBOptions::AccessHint>(
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offsetof(struct DBOptions, access_hint_on_compaction_start),
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&access_hint_string_map)},
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{"info_log_level", OptionTypeInfo::Enum<InfoLogLevel>(
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offsetof(struct DBOptions, info_log_level),
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&info_log_level_string_map)},
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{"dump_malloc_stats",
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{offsetof(struct DBOptions, dump_malloc_stats), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"avoid_flush_during_recovery",
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{offsetof(struct DBOptions, avoid_flush_during_recovery),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"avoid_flush_during_shutdown",
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{offsetof(struct DBOptions, avoid_flush_during_shutdown),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, avoid_flush_during_shutdown)}},
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{"writable_file_max_buffer_size",
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{offsetof(struct DBOptions, writable_file_max_buffer_size),
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OptionType::kSizeT, OptionVerificationType::kNormal,
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OptionTypeFlags::kMutable,
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offsetof(struct MutableDBOptions, writable_file_max_buffer_size)}},
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{"allow_ingest_behind",
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{offsetof(struct DBOptions, allow_ingest_behind), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone,
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offsetof(struct ImmutableDBOptions, allow_ingest_behind)}},
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{"preserve_deletes",
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{offsetof(struct DBOptions, preserve_deletes), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone,
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offsetof(struct ImmutableDBOptions, preserve_deletes)}},
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{"concurrent_prepare", // Deprecated by two_write_queues
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{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
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OptionTypeFlags::kNone, 0}},
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{"two_write_queues",
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{offsetof(struct DBOptions, two_write_queues), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone,
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offsetof(struct ImmutableDBOptions, two_write_queues)}},
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{"manual_wal_flush",
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{offsetof(struct DBOptions, manual_wal_flush), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone,
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offsetof(struct ImmutableDBOptions, manual_wal_flush)}},
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{"seq_per_batch",
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{0, OptionType::kBoolean, OptionVerificationType::kDeprecated,
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OptionTypeFlags::kNone, 0}},
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{"atomic_flush",
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{offsetof(struct DBOptions, atomic_flush), OptionType::kBoolean,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone,
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offsetof(struct ImmutableDBOptions, atomic_flush)}},
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{"avoid_unnecessary_blocking_io",
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{offsetof(struct DBOptions, avoid_unnecessary_blocking_io),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone,
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offsetof(struct ImmutableDBOptions, avoid_unnecessary_blocking_io)}},
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{"write_dbid_to_manifest",
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{offsetof(struct DBOptions, write_dbid_to_manifest),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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{"log_readahead_size",
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{offsetof(struct DBOptions, log_readahead_size), OptionType::kSizeT,
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OptionVerificationType::kNormal, OptionTypeFlags::kNone, 0}},
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{"best_efforts_recovery",
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{offsetof(struct DBOptions, best_efforts_recovery),
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OptionType::kBoolean, OptionVerificationType::kNormal,
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OptionTypeFlags::kNone, 0}},
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// The following properties were handled as special cases in ParseOption
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// This means that the properties could be read from the options file
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// but never written to the file or compared to each other.
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{"rate_limiter_bytes_per_sec",
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{offsetof(struct DBOptions, rate_limiter), OptionType::kUnknown,
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OptionVerificationType::kNormal,
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(OptionTypeFlags::kDontSerialize | OptionTypeFlags::kCompareNever), 0,
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// Parse the input value as a RateLimiter
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[](const ConfigOptions& /*opts*/, const std::string& /*name*/,
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const std::string& value, char* addr) {
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auto limiter =
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reinterpret_cast<std::shared_ptr<RateLimiter>*>(addr);
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limiter->reset(NewGenericRateLimiter(
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static_cast<int64_t>(ParseUint64(value))));
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return Status::OK();
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}}},
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{"env",
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{offsetof(struct DBOptions, env), OptionType::kUnknown,
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OptionVerificationType::kNormal,
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(OptionTypeFlags::kDontSerialize | OptionTypeFlags::kCompareNever), 0,
|
|
// Parse the input value as an Env
|
|
[](const ConfigOptions& /*opts*/, const std::string& /*name*/,
|
|
const std::string& value, char* addr) {
|
|
auto old_env = reinterpret_cast<Env**>(addr); // Get the old value
|
|
Env* new_env = *old_env; // Set new to old
|
|
Status s = Env::LoadEnv(value, &new_env); // Update new value
|
|
if (s.ok()) { // It worked
|
|
*old_env = new_env; // Update the old one
|
|
}
|
|
return s;
|
|
}}},
|
|
};
|
|
#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_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.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),
|
|
max_background_flushes(-1) {}
|
|
|
|
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),
|
|
max_background_flushes(options.max_background_flushes) {}
|
|
|
|
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);
|
|
ROCKS_LOG_HEADER(log, " Options.max_background_flushes: %d",
|
|
max_background_flushes);
|
|
}
|
|
|
|
} // namespace ROCKSDB_NAMESPACE
|