mirror of
https://github.com/facebook/rocksdb.git
synced 2024-11-29 18:33:58 +00:00
7b79238b65
Summary: filter_deltes is not a frequently used feature. Remove it. Test Plan: Run all test suites. Reviewers: igor, yhchiang, IslamAbdelRahman Reviewed By: IslamAbdelRahman Subscribers: leveldb, andrewkr, dhruba Differential Revision: https://reviews.facebook.net/D59427
637 lines
30 KiB
C++
637 lines
30 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under the BSD-style license found in the
|
|
// LICENSE file in the root directory of this source tree. An additional grant
|
|
// of patent rights can be found in the PATENTS file in the same directory.
|
|
|
|
#pragma once
|
|
|
|
#include <string>
|
|
#include <stdexcept>
|
|
#include <vector>
|
|
|
|
#include "rocksdb/options.h"
|
|
#include "rocksdb/status.h"
|
|
#include "rocksdb/table.h"
|
|
#include "util/mutable_cf_options.h"
|
|
|
|
#ifndef ROCKSDB_LITE
|
|
namespace rocksdb {
|
|
|
|
// Returns true if the input char "c" is considered as a special character
|
|
// that will be escaped when EscapeOptionString() is called.
|
|
//
|
|
// @param c the input char
|
|
// @return true if the input char "c" is considered as a special character.
|
|
// @see EscapeOptionString
|
|
bool isSpecialChar(const char c);
|
|
|
|
// If the input char is an escaped char, it will return the its
|
|
// associated raw-char. Otherwise, the function will simply return
|
|
// the original input char.
|
|
char UnescapeChar(const char c);
|
|
|
|
// If the input char is a control char, it will return the its
|
|
// associated escaped char. Otherwise, the function will simply return
|
|
// the original input char.
|
|
char EscapeChar(const char c);
|
|
|
|
// Converts a raw string to an escaped string. Escaped-characters are
|
|
// defined via the isSpecialChar() function. When a char in the input
|
|
// string "raw_string" is classified as a special characters, then it
|
|
// will be prefixed by '\' in the output.
|
|
//
|
|
// It's inverse function is UnescapeOptionString().
|
|
// @param raw_string the input string
|
|
// @return the '\' escaped string of the input "raw_string"
|
|
// @see isSpecialChar, UnescapeOptionString
|
|
std::string EscapeOptionString(const std::string& raw_string);
|
|
|
|
// The inverse function of EscapeOptionString. It converts
|
|
// an '\' escaped string back to a raw string.
|
|
//
|
|
// @param escaped_string the input '\' escaped string
|
|
// @return the raw string of the input "escaped_string"
|
|
std::string UnescapeOptionString(const std::string& escaped_string);
|
|
|
|
Status GetMutableOptionsFromStrings(
|
|
const MutableCFOptions& base_options,
|
|
const std::unordered_map<std::string, std::string>& options_map,
|
|
MutableCFOptions* new_options);
|
|
|
|
Status GetTableFactoryFromMap(
|
|
const std::string& factory_name,
|
|
const std::unordered_map<std::string, std::string>& opt_map,
|
|
std::shared_ptr<TableFactory>* table_factory);
|
|
|
|
Status GetStringFromTableFactory(std::string* opts_str, const TableFactory* tf,
|
|
const std::string& delimiter = "; ");
|
|
|
|
ColumnFamilyOptions BuildColumnFamilyOptions(
|
|
const Options& options, const MutableCFOptions& mutable_cf_options);
|
|
|
|
enum class OptionType {
|
|
kBoolean,
|
|
kInt,
|
|
kUInt,
|
|
kUInt32T,
|
|
kUInt64T,
|
|
kSizeT,
|
|
kString,
|
|
kDouble,
|
|
kCompactionStyle,
|
|
kSliceTransform,
|
|
kCompressionType,
|
|
kVectorCompressionType,
|
|
kTableFactory,
|
|
kComparator,
|
|
kCompactionFilter,
|
|
kCompactionFilterFactory,
|
|
kMergeOperator,
|
|
kMemTableRepFactory,
|
|
kBlockBasedTableIndexType,
|
|
kFilterPolicy,
|
|
kFlushBlockPolicyFactory,
|
|
kChecksumType,
|
|
kEncodingType,
|
|
kWALRecoveryMode,
|
|
kAccessHint,
|
|
kInfoLogLevel,
|
|
kUnknown
|
|
};
|
|
|
|
enum class OptionVerificationType {
|
|
kNormal,
|
|
kByName, // The option is pointer typed so we can only verify
|
|
// based on it's name.
|
|
kByNameAllowNull, // Same as kByName, but it also allows the case
|
|
// where one of them is a nullptr.
|
|
kDeprecated // The option is no longer used in rocksdb. The RocksDB
|
|
// OptionsParser will still accept this option if it
|
|
// happen to exists in some Options file. However, the
|
|
// parser will not include it in serialization and
|
|
// verification processes.
|
|
};
|
|
|
|
// A struct for storing constant option information such as option name,
|
|
// option type, and offset.
|
|
struct OptionTypeInfo {
|
|
int offset;
|
|
OptionType type;
|
|
OptionVerificationType verification;
|
|
};
|
|
|
|
// A helper function that converts "opt_address" to a std::string
|
|
// based on the specified OptionType.
|
|
bool SerializeSingleOptionHelper(const char* opt_address,
|
|
const OptionType opt_type, std::string* value);
|
|
|
|
// In addition to its public version defined in rocksdb/convenience.h,
|
|
// this further takes an optional output vector "unsupported_options_names",
|
|
// which stores the name of all the unsupported options specified in "opts_map".
|
|
Status GetDBOptionsFromMapInternal(
|
|
const DBOptions& base_options,
|
|
const std::unordered_map<std::string, std::string>& opts_map,
|
|
DBOptions* new_options, bool input_strings_escaped,
|
|
std::vector<std::string>* unsupported_options_names = nullptr);
|
|
|
|
// In addition to its public version defined in rocksdb/convenience.h,
|
|
// this further takes an optional output vector "unsupported_options_names",
|
|
// which stores the name of all the unsupported options specified in "opts_map".
|
|
Status GetColumnFamilyOptionsFromMapInternal(
|
|
const ColumnFamilyOptions& base_options,
|
|
const std::unordered_map<std::string, std::string>& opts_map,
|
|
ColumnFamilyOptions* new_options, bool input_strings_escaped,
|
|
std::vector<std::string>* unsupported_options_names = nullptr);
|
|
|
|
static std::unordered_map<std::string, OptionTypeInfo> db_options_type_info = {
|
|
/*
|
|
// not yet supported
|
|
Env* env;
|
|
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}},
|
|
{"allow_mmap_reads",
|
|
{offsetof(struct DBOptions, allow_mmap_reads), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"allow_fallocate",
|
|
{offsetof(struct DBOptions, allow_fallocate), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"allow_mmap_writes",
|
|
{offsetof(struct DBOptions, allow_mmap_writes), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"allow_2pc",
|
|
{offsetof(struct DBOptions, allow_2pc), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"allow_os_buffer",
|
|
{offsetof(struct DBOptions, allow_os_buffer), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"create_if_missing",
|
|
{offsetof(struct DBOptions, create_if_missing), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"create_missing_column_families",
|
|
{offsetof(struct DBOptions, create_missing_column_families),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"disableDataSync",
|
|
{offsetof(struct DBOptions, disableDataSync), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"disable_data_sync", // for compatibility
|
|
{offsetof(struct DBOptions, disableDataSync), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"enable_thread_tracking",
|
|
{offsetof(struct DBOptions, enable_thread_tracking), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"error_if_exists",
|
|
{offsetof(struct DBOptions, error_if_exists), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"is_fd_close_on_exec",
|
|
{offsetof(struct DBOptions, is_fd_close_on_exec), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"paranoid_checks",
|
|
{offsetof(struct DBOptions, paranoid_checks), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"skip_log_error_on_recovery",
|
|
{offsetof(struct DBOptions, skip_log_error_on_recovery),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"skip_stats_update_on_db_open",
|
|
{offsetof(struct DBOptions, skip_stats_update_on_db_open),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"new_table_reader_for_compaction_inputs",
|
|
{offsetof(struct DBOptions, new_table_reader_for_compaction_inputs),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"compaction_readahead_size",
|
|
{offsetof(struct DBOptions, compaction_readahead_size), OptionType::kSizeT,
|
|
OptionVerificationType::kNormal}},
|
|
{"random_access_max_buffer_size",
|
|
{offsetof(struct DBOptions, random_access_max_buffer_size),
|
|
OptionType::kSizeT, OptionVerificationType::kNormal}},
|
|
{"writable_file_max_buffer_size",
|
|
{offsetof(struct DBOptions, writable_file_max_buffer_size),
|
|
OptionType::kSizeT, OptionVerificationType::kNormal}},
|
|
{"use_adaptive_mutex",
|
|
{offsetof(struct DBOptions, use_adaptive_mutex), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"use_fsync",
|
|
{offsetof(struct DBOptions, use_fsync), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"max_background_compactions",
|
|
{offsetof(struct DBOptions, max_background_compactions), OptionType::kInt,
|
|
OptionVerificationType::kNormal}},
|
|
{"base_background_compactions",
|
|
{offsetof(struct DBOptions, base_background_compactions), OptionType::kInt,
|
|
OptionVerificationType::kNormal}},
|
|
{"max_background_flushes",
|
|
{offsetof(struct DBOptions, max_background_flushes), OptionType::kInt,
|
|
OptionVerificationType::kNormal}},
|
|
{"max_file_opening_threads",
|
|
{offsetof(struct DBOptions, max_file_opening_threads), OptionType::kInt,
|
|
OptionVerificationType::kNormal}},
|
|
{"max_open_files",
|
|
{offsetof(struct DBOptions, max_open_files), OptionType::kInt,
|
|
OptionVerificationType::kNormal}},
|
|
{"table_cache_numshardbits",
|
|
{offsetof(struct DBOptions, table_cache_numshardbits), OptionType::kInt,
|
|
OptionVerificationType::kNormal}},
|
|
{"db_write_buffer_size",
|
|
{offsetof(struct DBOptions, db_write_buffer_size), OptionType::kSizeT,
|
|
OptionVerificationType::kNormal}},
|
|
{"keep_log_file_num",
|
|
{offsetof(struct DBOptions, keep_log_file_num), OptionType::kSizeT,
|
|
OptionVerificationType::kNormal}},
|
|
{"recycle_log_file_num",
|
|
{offsetof(struct DBOptions, recycle_log_file_num), OptionType::kSizeT,
|
|
OptionVerificationType::kNormal}},
|
|
{"log_file_time_to_roll",
|
|
{offsetof(struct DBOptions, log_file_time_to_roll), OptionType::kSizeT,
|
|
OptionVerificationType::kNormal}},
|
|
{"manifest_preallocation_size",
|
|
{offsetof(struct DBOptions, manifest_preallocation_size),
|
|
OptionType::kSizeT, OptionVerificationType::kNormal}},
|
|
{"max_log_file_size",
|
|
{offsetof(struct DBOptions, max_log_file_size), OptionType::kSizeT,
|
|
OptionVerificationType::kNormal}},
|
|
{"db_log_dir",
|
|
{offsetof(struct DBOptions, db_log_dir), OptionType::kString,
|
|
OptionVerificationType::kNormal}},
|
|
{"wal_dir",
|
|
{offsetof(struct DBOptions, wal_dir), OptionType::kString,
|
|
OptionVerificationType::kNormal}},
|
|
{"max_subcompactions",
|
|
{offsetof(struct DBOptions, max_subcompactions), OptionType::kUInt32T,
|
|
OptionVerificationType::kNormal}},
|
|
{"WAL_size_limit_MB",
|
|
{offsetof(struct DBOptions, WAL_size_limit_MB), OptionType::kUInt64T,
|
|
OptionVerificationType::kNormal}},
|
|
{"WAL_ttl_seconds",
|
|
{offsetof(struct DBOptions, WAL_ttl_seconds), OptionType::kUInt64T,
|
|
OptionVerificationType::kNormal}},
|
|
{"bytes_per_sync",
|
|
{offsetof(struct DBOptions, bytes_per_sync), OptionType::kUInt64T,
|
|
OptionVerificationType::kNormal}},
|
|
{"delayed_write_rate",
|
|
{offsetof(struct DBOptions, delayed_write_rate), OptionType::kUInt64T,
|
|
OptionVerificationType::kNormal}},
|
|
{"delete_obsolete_files_period_micros",
|
|
{offsetof(struct DBOptions, delete_obsolete_files_period_micros),
|
|
OptionType::kUInt64T, OptionVerificationType::kNormal}},
|
|
{"max_manifest_file_size",
|
|
{offsetof(struct DBOptions, max_manifest_file_size), OptionType::kUInt64T,
|
|
OptionVerificationType::kNormal}},
|
|
{"max_total_wal_size",
|
|
{offsetof(struct DBOptions, max_total_wal_size), OptionType::kUInt64T,
|
|
OptionVerificationType::kNormal}},
|
|
{"wal_bytes_per_sync",
|
|
{offsetof(struct DBOptions, wal_bytes_per_sync), OptionType::kUInt64T,
|
|
OptionVerificationType::kNormal}},
|
|
{"stats_dump_period_sec",
|
|
{offsetof(struct DBOptions, stats_dump_period_sec), OptionType::kUInt,
|
|
OptionVerificationType::kNormal}},
|
|
{"fail_if_options_file_error",
|
|
{offsetof(struct DBOptions, fail_if_options_file_error),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"allow_concurrent_memtable_write",
|
|
{offsetof(struct DBOptions, allow_concurrent_memtable_write),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"wal_recovery_mode",
|
|
{offsetof(struct DBOptions, wal_recovery_mode),
|
|
OptionType::kWALRecoveryMode, OptionVerificationType::kNormal}},
|
|
{"enable_write_thread_adaptive_yield",
|
|
{offsetof(struct DBOptions, enable_write_thread_adaptive_yield),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"write_thread_slow_yield_usec",
|
|
{offsetof(struct DBOptions, write_thread_slow_yield_usec),
|
|
OptionType::kUInt64T, OptionVerificationType::kNormal}},
|
|
{"write_thread_max_yield_usec",
|
|
{offsetof(struct DBOptions, write_thread_max_yield_usec),
|
|
OptionType::kUInt64T, OptionVerificationType::kNormal}},
|
|
{"access_hint_on_compaction_start",
|
|
{offsetof(struct DBOptions, access_hint_on_compaction_start),
|
|
OptionType::kAccessHint, OptionVerificationType::kNormal}},
|
|
{"info_log_level",
|
|
{offsetof(struct DBOptions, info_log_level), OptionType::kInfoLogLevel,
|
|
OptionVerificationType::kNormal}},
|
|
{"dump_malloc_stats",
|
|
{offsetof(struct DBOptions, dump_malloc_stats), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"avoid_flush_during_recovery",
|
|
{offsetof(struct DBOptions, avoid_flush_during_recovery),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}}};
|
|
|
|
static std::unordered_map<std::string, OptionTypeInfo> cf_options_type_info = {
|
|
/* not yet supported
|
|
CompactionOptionsFIFO compaction_options_fifo;
|
|
CompactionOptionsUniversal compaction_options_universal;
|
|
CompressionOptions compression_opts;
|
|
TablePropertiesCollectorFactories table_properties_collector_factories;
|
|
typedef std::vector<std::shared_ptr<TablePropertiesCollectorFactory>>
|
|
TablePropertiesCollectorFactories;
|
|
UpdateStatus (*inplace_callback)(char* existing_value,
|
|
uint34_t* existing_value_size,
|
|
Slice delta_value,
|
|
std::string* merged_value);
|
|
std::vector<int> max_bytes_for_level_multiplier_additional;
|
|
*/
|
|
{"report_bg_io_stats",
|
|
{offsetof(struct ColumnFamilyOptions, report_bg_io_stats),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"compaction_measure_io_stats",
|
|
{offsetof(struct ColumnFamilyOptions, report_bg_io_stats),
|
|
OptionType::kBoolean, OptionVerificationType::kDeprecated}},
|
|
{"disable_auto_compactions",
|
|
{offsetof(struct ColumnFamilyOptions, disable_auto_compactions),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"filter_deletes",
|
|
{0, OptionType::kBoolean, OptionVerificationType::kDeprecated}},
|
|
{"inplace_update_support",
|
|
{offsetof(struct ColumnFamilyOptions, inplace_update_support),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"level_compaction_dynamic_level_bytes",
|
|
{offsetof(struct ColumnFamilyOptions,
|
|
level_compaction_dynamic_level_bytes),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"optimize_filters_for_hits",
|
|
{offsetof(struct ColumnFamilyOptions, optimize_filters_for_hits),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"paranoid_file_checks",
|
|
{offsetof(struct ColumnFamilyOptions, paranoid_file_checks),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"purge_redundant_kvs_while_flush",
|
|
{offsetof(struct ColumnFamilyOptions, purge_redundant_kvs_while_flush),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"verify_checksums_in_compaction",
|
|
{offsetof(struct ColumnFamilyOptions, verify_checksums_in_compaction),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"soft_pending_compaction_bytes_limit",
|
|
{offsetof(struct ColumnFamilyOptions, soft_pending_compaction_bytes_limit),
|
|
OptionType::kUInt64T, OptionVerificationType::kNormal}},
|
|
{"hard_pending_compaction_bytes_limit",
|
|
{offsetof(struct ColumnFamilyOptions, hard_pending_compaction_bytes_limit),
|
|
OptionType::kUInt64T, OptionVerificationType::kNormal}},
|
|
{"hard_rate_limit",
|
|
{offsetof(struct ColumnFamilyOptions, hard_rate_limit),
|
|
OptionType::kDouble, OptionVerificationType::kDeprecated}},
|
|
{"soft_rate_limit",
|
|
{offsetof(struct ColumnFamilyOptions, soft_rate_limit),
|
|
OptionType::kDouble, OptionVerificationType::kNormal}},
|
|
{"expanded_compaction_factor",
|
|
{offsetof(struct ColumnFamilyOptions, expanded_compaction_factor),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"level0_file_num_compaction_trigger",
|
|
{offsetof(struct ColumnFamilyOptions, level0_file_num_compaction_trigger),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"level0_slowdown_writes_trigger",
|
|
{offsetof(struct ColumnFamilyOptions, level0_slowdown_writes_trigger),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"level0_stop_writes_trigger",
|
|
{offsetof(struct ColumnFamilyOptions, level0_stop_writes_trigger),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"max_bytes_for_level_multiplier",
|
|
{offsetof(struct ColumnFamilyOptions, max_bytes_for_level_multiplier),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"max_grandparent_overlap_factor",
|
|
{offsetof(struct ColumnFamilyOptions, max_grandparent_overlap_factor),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"max_mem_compaction_level",
|
|
{offsetof(struct ColumnFamilyOptions, max_mem_compaction_level),
|
|
OptionType::kInt, OptionVerificationType::kDeprecated}},
|
|
{"max_write_buffer_number",
|
|
{offsetof(struct ColumnFamilyOptions, max_write_buffer_number),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"max_write_buffer_number_to_maintain",
|
|
{offsetof(struct ColumnFamilyOptions, max_write_buffer_number_to_maintain),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"min_write_buffer_number_to_merge",
|
|
{offsetof(struct ColumnFamilyOptions, min_write_buffer_number_to_merge),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"num_levels",
|
|
{offsetof(struct ColumnFamilyOptions, num_levels), OptionType::kInt,
|
|
OptionVerificationType::kNormal}},
|
|
{"source_compaction_factor",
|
|
{offsetof(struct ColumnFamilyOptions, source_compaction_factor),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"target_file_size_multiplier",
|
|
{offsetof(struct ColumnFamilyOptions, target_file_size_multiplier),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"arena_block_size",
|
|
{offsetof(struct ColumnFamilyOptions, arena_block_size),
|
|
OptionType::kSizeT, OptionVerificationType::kNormal}},
|
|
{"inplace_update_num_locks",
|
|
{offsetof(struct ColumnFamilyOptions, inplace_update_num_locks),
|
|
OptionType::kSizeT, OptionVerificationType::kNormal}},
|
|
{"max_successive_merges",
|
|
{offsetof(struct ColumnFamilyOptions, max_successive_merges),
|
|
OptionType::kSizeT, OptionVerificationType::kNormal}},
|
|
{"memtable_prefix_bloom_huge_page_tlb_size",
|
|
{offsetof(struct ColumnFamilyOptions,
|
|
memtable_prefix_bloom_huge_page_tlb_size),
|
|
OptionType::kSizeT, OptionVerificationType::kNormal}},
|
|
{"write_buffer_size",
|
|
{offsetof(struct ColumnFamilyOptions, write_buffer_size),
|
|
OptionType::kSizeT, OptionVerificationType::kNormal}},
|
|
{"bloom_locality",
|
|
{offsetof(struct ColumnFamilyOptions, bloom_locality),
|
|
OptionType::kUInt32T, OptionVerificationType::kNormal}},
|
|
{"memtable_prefix_bloom_bits",
|
|
{0, OptionType::kUInt32T, OptionVerificationType::kDeprecated}},
|
|
{"memtable_prefix_bloom_size_ratio",
|
|
{offsetof(struct ColumnFamilyOptions, memtable_prefix_bloom_size_ratio),
|
|
OptionType::kDouble, OptionVerificationType::kNormal}},
|
|
{"memtable_prefix_bloom_probes",
|
|
{0, OptionType::kUInt32T, OptionVerificationType::kDeprecated}},
|
|
{"min_partial_merge_operands",
|
|
{offsetof(struct ColumnFamilyOptions, min_partial_merge_operands),
|
|
OptionType::kUInt32T, OptionVerificationType::kNormal}},
|
|
{"max_bytes_for_level_base",
|
|
{offsetof(struct ColumnFamilyOptions, max_bytes_for_level_base),
|
|
OptionType::kUInt64T, OptionVerificationType::kNormal}},
|
|
{"max_sequential_skip_in_iterations",
|
|
{offsetof(struct ColumnFamilyOptions, max_sequential_skip_in_iterations),
|
|
OptionType::kUInt64T, OptionVerificationType::kNormal}},
|
|
{"target_file_size_base",
|
|
{offsetof(struct ColumnFamilyOptions, target_file_size_base),
|
|
OptionType::kUInt64T, OptionVerificationType::kNormal}},
|
|
{"rate_limit_delay_max_milliseconds",
|
|
{offsetof(struct ColumnFamilyOptions, rate_limit_delay_max_milliseconds),
|
|
OptionType::kUInt, OptionVerificationType::kDeprecated}},
|
|
{"compression",
|
|
{offsetof(struct ColumnFamilyOptions, compression),
|
|
OptionType::kCompressionType, OptionVerificationType::kNormal}},
|
|
{"compression_per_level",
|
|
{offsetof(struct ColumnFamilyOptions, compression_per_level),
|
|
OptionType::kVectorCompressionType, OptionVerificationType::kNormal}},
|
|
{"bottommost_compression",
|
|
{offsetof(struct ColumnFamilyOptions, bottommost_compression),
|
|
OptionType::kCompressionType, OptionVerificationType::kNormal}},
|
|
{"comparator",
|
|
{offsetof(struct ColumnFamilyOptions, comparator), OptionType::kComparator,
|
|
OptionVerificationType::kByName}},
|
|
{"prefix_extractor",
|
|
{offsetof(struct ColumnFamilyOptions, prefix_extractor),
|
|
OptionType::kSliceTransform, OptionVerificationType::kByNameAllowNull}},
|
|
{"memtable_factory",
|
|
{offsetof(struct ColumnFamilyOptions, memtable_factory),
|
|
OptionType::kMemTableRepFactory, OptionVerificationType::kByName}},
|
|
{"table_factory",
|
|
{offsetof(struct ColumnFamilyOptions, table_factory),
|
|
OptionType::kTableFactory, OptionVerificationType::kByName}},
|
|
{"compaction_filter",
|
|
{offsetof(struct ColumnFamilyOptions, compaction_filter),
|
|
OptionType::kCompactionFilter, OptionVerificationType::kByName}},
|
|
{"compaction_filter_factory",
|
|
{offsetof(struct ColumnFamilyOptions, compaction_filter_factory),
|
|
OptionType::kCompactionFilterFactory, OptionVerificationType::kByName}},
|
|
{"merge_operator",
|
|
{offsetof(struct ColumnFamilyOptions, merge_operator),
|
|
OptionType::kMergeOperator, OptionVerificationType::kByName}},
|
|
{"compaction_style",
|
|
{offsetof(struct ColumnFamilyOptions, compaction_style),
|
|
OptionType::kCompactionStyle, OptionVerificationType::kNormal}}};
|
|
|
|
static std::unordered_map<std::string, OptionTypeInfo>
|
|
block_based_table_type_info = {
|
|
/* currently not supported
|
|
std::shared_ptr<Cache> block_cache = nullptr;
|
|
std::shared_ptr<Cache> block_cache_compressed = nullptr;
|
|
*/
|
|
{"flush_block_policy_factory",
|
|
{offsetof(struct BlockBasedTableOptions, flush_block_policy_factory),
|
|
OptionType::kFlushBlockPolicyFactory,
|
|
OptionVerificationType::kByName}},
|
|
{"cache_index_and_filter_blocks",
|
|
{offsetof(struct BlockBasedTableOptions,
|
|
cache_index_and_filter_blocks),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"pin_l0_filter_and_index_blocks_in_cache",
|
|
{offsetof(struct BlockBasedTableOptions,
|
|
pin_l0_filter_and_index_blocks_in_cache),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"index_type",
|
|
{offsetof(struct BlockBasedTableOptions, index_type),
|
|
OptionType::kBlockBasedTableIndexType,
|
|
OptionVerificationType::kNormal}},
|
|
{"hash_index_allow_collision",
|
|
{offsetof(struct BlockBasedTableOptions, hash_index_allow_collision),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"checksum",
|
|
{offsetof(struct BlockBasedTableOptions, checksum),
|
|
OptionType::kChecksumType, OptionVerificationType::kNormal}},
|
|
{"no_block_cache",
|
|
{offsetof(struct BlockBasedTableOptions, no_block_cache),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"block_size",
|
|
{offsetof(struct BlockBasedTableOptions, block_size),
|
|
OptionType::kSizeT, OptionVerificationType::kNormal}},
|
|
{"block_size_deviation",
|
|
{offsetof(struct BlockBasedTableOptions, block_size_deviation),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"block_restart_interval",
|
|
{offsetof(struct BlockBasedTableOptions, block_restart_interval),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"index_block_restart_interval",
|
|
{offsetof(struct BlockBasedTableOptions, index_block_restart_interval),
|
|
OptionType::kInt, OptionVerificationType::kNormal}},
|
|
{"filter_policy",
|
|
{offsetof(struct BlockBasedTableOptions, filter_policy),
|
|
OptionType::kFilterPolicy, OptionVerificationType::kByName}},
|
|
{"whole_key_filtering",
|
|
{offsetof(struct BlockBasedTableOptions, whole_key_filtering),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"skip_table_builder_flush",
|
|
{offsetof(struct BlockBasedTableOptions, skip_table_builder_flush),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}},
|
|
{"format_version",
|
|
{offsetof(struct BlockBasedTableOptions, format_version),
|
|
OptionType::kUInt32T, OptionVerificationType::kNormal}},
|
|
{"verify_compression",
|
|
{offsetof(struct BlockBasedTableOptions, verify_compression),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}}};
|
|
|
|
static std::unordered_map<std::string, OptionTypeInfo> plain_table_type_info = {
|
|
{"user_key_len",
|
|
{offsetof(struct PlainTableOptions, user_key_len), OptionType::kUInt32T,
|
|
OptionVerificationType::kNormal}},
|
|
{"bloom_bits_per_key",
|
|
{offsetof(struct PlainTableOptions, bloom_bits_per_key), OptionType::kInt,
|
|
OptionVerificationType::kNormal}},
|
|
{"hash_table_ratio",
|
|
{offsetof(struct PlainTableOptions, hash_table_ratio), OptionType::kDouble,
|
|
OptionVerificationType::kNormal}},
|
|
{"index_sparseness",
|
|
{offsetof(struct PlainTableOptions, index_sparseness), OptionType::kSizeT,
|
|
OptionVerificationType::kNormal}},
|
|
{"huge_page_tlb_size",
|
|
{offsetof(struct PlainTableOptions, huge_page_tlb_size),
|
|
OptionType::kSizeT, OptionVerificationType::kNormal}},
|
|
{"encoding_type",
|
|
{offsetof(struct PlainTableOptions, encoding_type),
|
|
OptionType::kEncodingType, OptionVerificationType::kByName}},
|
|
{"full_scan_mode",
|
|
{offsetof(struct PlainTableOptions, full_scan_mode), OptionType::kBoolean,
|
|
OptionVerificationType::kNormal}},
|
|
{"store_index_in_file",
|
|
{offsetof(struct PlainTableOptions, store_index_in_file),
|
|
OptionType::kBoolean, OptionVerificationType::kNormal}}};
|
|
|
|
static std::unordered_map<std::string, CompressionType>
|
|
compression_type_string_map = {
|
|
{"kNoCompression", kNoCompression},
|
|
{"kSnappyCompression", kSnappyCompression},
|
|
{"kZlibCompression", kZlibCompression},
|
|
{"kBZip2Compression", kBZip2Compression},
|
|
{"kLZ4Compression", kLZ4Compression},
|
|
{"kLZ4HCCompression", kLZ4HCCompression},
|
|
{"kXpressCompression", kXpressCompression},
|
|
{"kZSTDNotFinalCompression", kZSTDNotFinalCompression},
|
|
{"kDisableCompressionOption", kDisableCompressionOption}};
|
|
|
|
static std::unordered_map<std::string, BlockBasedTableOptions::IndexType>
|
|
block_base_table_index_type_string_map = {
|
|
{"kBinarySearch", BlockBasedTableOptions::IndexType::kBinarySearch},
|
|
{"kHashSearch", BlockBasedTableOptions::IndexType::kHashSearch}};
|
|
|
|
static std::unordered_map<std::string, EncodingType> encoding_type_string_map =
|
|
{{"kPlain", kPlain}, {"kPrefix", kPrefix}};
|
|
|
|
static std::unordered_map<std::string, ChecksumType> checksum_type_string_map =
|
|
{{"kNoChecksum", kNoChecksum}, {"kCRC32c", kCRC32c}, {"kxxHash", kxxHash}};
|
|
|
|
static std::unordered_map<std::string, CompactionStyle>
|
|
compaction_style_string_map = {
|
|
{"kCompactionStyleLevel", kCompactionStyleLevel},
|
|
{"kCompactionStyleUniversal", kCompactionStyleUniversal},
|
|
{"kCompactionStyleFIFO", kCompactionStyleFIFO},
|
|
{"kCompactionStyleNone", kCompactionStyleNone}};
|
|
|
|
static std::unordered_map<std::string,
|
|
WALRecoveryMode> wal_recovery_mode_string_map = {
|
|
{"kTolerateCorruptedTailRecords",
|
|
WALRecoveryMode::kTolerateCorruptedTailRecords},
|
|
{"kAbsoluteConsistency", WALRecoveryMode::kAbsoluteConsistency},
|
|
{"kPointInTimeRecovery", WALRecoveryMode::kPointInTimeRecovery},
|
|
{"kSkipAnyCorruptedRecords", WALRecoveryMode::kSkipAnyCorruptedRecords}};
|
|
|
|
static std::unordered_map<std::string, DBOptions::AccessHint>
|
|
access_hint_string_map = {{"NONE", DBOptions::AccessHint::NONE},
|
|
{"NORMAL", DBOptions::AccessHint::NORMAL},
|
|
{"SEQUENTIAL", DBOptions::AccessHint::SEQUENTIAL},
|
|
{"WILLNEED", DBOptions::AccessHint::WILLNEED}};
|
|
|
|
static std::unordered_map<std::string, InfoLogLevel> info_log_level_string_map =
|
|
{{"DEBUG_LEVEL", InfoLogLevel::DEBUG_LEVEL},
|
|
{"INFO_LEVEL", InfoLogLevel::INFO_LEVEL},
|
|
{"WARN_LEVEL", InfoLogLevel::WARN_LEVEL},
|
|
{"ERROR_LEVEL", InfoLogLevel::ERROR_LEVEL},
|
|
{"FATAL_LEVEL", InfoLogLevel::FATAL_LEVEL},
|
|
{"HEADER_LEVEL", InfoLogLevel::HEADER_LEVEL}};
|
|
|
|
} // namespace rocksdb
|
|
|
|
#endif // !ROCKSDB_LITE
|