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Change the log-level of DB summary and options from INFO_LEVEL to WARN_LEVEL

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Summary: Change the log-level of DB summary and options from INFO_LEVEL to WARN_LEVEL

Test Plan:
Use db_bench to verify the log level.

Sample output:
    2015/05/22-00:20:39.778064 7fff75b41300 [WARN] RocksDB version: 3.11.0
    2015/05/22-00:20:39.778095 7fff75b41300 [WARN] Git sha rocksdb_build_git_sha:7fee8775a459134c4cb04baae5bd1687e268f2a0
    2015/05/22-00:20:39.778099 7fff75b41300 [WARN] Compile date May 22 2015
    2015/05/22-00:20:39.778101 7fff75b41300 [WARN] DB SUMMARY
    2015/05/22-00:20:39.778145 7fff75b41300 [WARN] SST files in /tmp/rocksdbtest-691931916/dbbench dir, Total Num: 0, files:
    2015/05/22-00:20:39.778148 7fff75b41300 [WARN] Write Ahead Log file in /tmp/rocksdbtest-691931916/dbbench:
    2015/05/22-00:20:39.778150 7fff75b41300 [WARN]          Options.error_if_exists: 0
    2015/05/22-00:20:39.778152 7fff75b41300 [WARN]        Options.create_if_missing: 1
    2015/05/22-00:20:39.778153 7fff75b41300 [WARN]          Options.paranoid_checks: 1

Reviewers: MarkCallaghan, igor, kradhakrishnan

Reviewed By: igor

Subscribers: sdong, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D38835
main
Yueh-Hsuan Chiang 10 years ago
parent 687214f878
commit dc81efe415
3 changed files with 110 additions and 111 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 7
      db/db_impl.cc
  2. 20
      util/db_info_dumper.cc
  3. 194
      util/options.cc

7
db/db_impl.cc
Unescape View File

@ -4190,12 +4190,11 @@ void DumpRocksDBBuildVersion(Logger * log) {
#if !defined(IOS_CROSS_COMPILE) #if !defined(IOS_CROSS_COMPILE)
// if we compile with Xcode, we don't run build_detect_vesion, so we don't // if we compile with Xcode, we don't run build_detect_vesion, so we don't
// generate util/build_version.cc // generate util/build_version.cc
Log(InfoLogLevel::INFO_LEVEL, log, Warn(log,
"RocksDB version: %d.%d.%d\n", ROCKSDB_MAJOR, ROCKSDB_MINOR, "RocksDB version: %d.%d.%d\n", ROCKSDB_MAJOR, ROCKSDB_MINOR,
ROCKSDB_PATCH); ROCKSDB_PATCH);
Log(InfoLogLevel::INFO_LEVEL, log, "Git sha %s", rocksdb_build_git_sha); Warn(log, "Git sha %s", rocksdb_build_git_sha);
Log(InfoLogLevel::INFO_LEVEL, log, "Compile date %s", Warn(log, "Compile date %s", rocksdb_build_compile_date);
rocksdb_build_compile_date);
#endif #endif
} }

20
util/db_info_dumper.cc
Unescape View File

@ -34,11 +34,11 @@ void DumpDBFileSummary(const DBOptions& options, const std::string& dbname) {
uint64_t file_size; uint64_t file_size;
std::string file_info, wal_info; std::string file_info, wal_info;
Log(InfoLogLevel::INFO_LEVEL, options.info_log, "DB SUMMARY\n"); Warn(options.info_log, "DB SUMMARY\n");
// Get files in dbname dir // Get files in dbname dir
if (!env->GetChildren(dbname, &files).ok()) { if (!env->GetChildren(dbname, &files).ok()) {
Log(InfoLogLevel::ERROR_LEVEL, Error(options.info_log,
options.info_log, "Error when reading %s dir\n", dbname.c_str()); "Error when reading %s dir\n", dbname.c_str());
} }
std::sort(files.begin(), files.end()); std::sort(files.begin(), files.end());
for (std::string file : files) { for (std::string file : files) {
@ -47,16 +47,16 @@ void DumpDBFileSummary(const DBOptions& options, const std::string& dbname) {
} }
switch (type) { switch (type) {
case kCurrentFile: case kCurrentFile:
Log(InfoLogLevel::INFO_LEVEL, options.info_log, Warn(options.info_log,
"CURRENT file: %s\n", file.c_str()); "CURRENT file: %s\n", file.c_str());
break; break;
case kIdentityFile: case kIdentityFile:
Log(InfoLogLevel::INFO_LEVEL, options.info_log, Warn(options.info_log,
"IDENTITY file: %s\n", file.c_str()); "IDENTITY file: %s\n", file.c_str());
break; break;
case kDescriptorFile: case kDescriptorFile:
env->GetFileSize(dbname + "/" + file, &file_size); env->GetFileSize(dbname + "/" + file, &file_size);
Log(InfoLogLevel::INFO_LEVEL, options.info_log, Warn(options.info_log,
"MANIFEST file: %s size: %" PRIu64 " Bytes\n", "MANIFEST file: %s size: %" PRIu64 " Bytes\n",
file.c_str(), file_size); file.c_str(), file_size);
break; break;
@ -81,7 +81,7 @@ void DumpDBFileSummary(const DBOptions& options, const std::string& dbname) {
for (auto& db_path : options.db_paths) { for (auto& db_path : options.db_paths) {
if (dbname.compare(db_path.path) != 0) { if (dbname.compare(db_path.path) != 0) {
if (!env->GetChildren(db_path.path, &files).ok()) { if (!env->GetChildren(db_path.path, &files).ok()) {
Log(InfoLogLevel::ERROR_LEVEL, options.info_log, Error(options.info_log,
"Error when reading %s dir\n", "Error when reading %s dir\n",
db_path.path.c_str()); db_path.path.c_str());
continue; continue;
@ -95,7 +95,7 @@ void DumpDBFileSummary(const DBOptions& options, const std::string& dbname) {
} }
} }
} }
Log(InfoLogLevel::INFO_LEVEL, options.info_log, Warn(options.info_log,
"SST files in %s dir, Total Num: %" PRIu64 ", files: %s\n", "SST files in %s dir, Total Num: %" PRIu64 ", files: %s\n",
db_path.path.c_str(), file_num, file_info.c_str()); db_path.path.c_str(), file_num, file_info.c_str());
file_num = 0; file_num = 0;
@ -105,7 +105,7 @@ void DumpDBFileSummary(const DBOptions& options, const std::string& dbname) {
// Get wal file in wal_dir // Get wal file in wal_dir
if (dbname.compare(options.wal_dir) != 0) { if (dbname.compare(options.wal_dir) != 0) {
if (!env->GetChildren(options.wal_dir, &files).ok()) { if (!env->GetChildren(options.wal_dir, &files).ok()) {
Log(InfoLogLevel::ERROR_LEVEL, options.info_log, Error(options.info_log,
"Error when reading %s dir\n", "Error when reading %s dir\n",
options.wal_dir.c_str()); options.wal_dir.c_str());
return; return;
@ -123,7 +123,7 @@ void DumpDBFileSummary(const DBOptions& options, const std::string& dbname) {
} }
} }
} }
Log(InfoLogLevel::INFO_LEVEL, options.info_log, Warn(options.info_log,
"Write Ahead Log file in %s: %s\n", "Write Ahead Log file in %s: %s\n",
options.wal_dir.c_str(), wal_info.c_str()); options.wal_dir.c_str(), wal_info.c_str());
} }

194
util/options.cc
Unescape View File

@ -307,197 +307,197 @@ static const char* const access_hints[] = {
}; };
void DBOptions::Dump(Logger* log) const { void DBOptions::Dump(Logger* log) const {
Log(log," Options.error_if_exists: %d", error_if_exists); Warn(log, " Options.error_if_exists: %d", error_if_exists);
Log(log," Options.create_if_missing: %d", create_if_missing); Warn(log, " Options.create_if_missing: %d", create_if_missing);
Log(log," Options.paranoid_checks: %d", paranoid_checks); Warn(log, " Options.paranoid_checks: %d", paranoid_checks);
Log(log," Options.env: %p", env); Warn(log, " Options.env: %p", env);
Log(log," Options.info_log: %p", info_log.get()); Warn(log, " Options.info_log: %p", info_log.get());
Log(log," Options.max_open_files: %d", max_open_files); Warn(log, " Options.max_open_files: %d", max_open_files);
Log(log," Options.max_total_wal_size: %" PRIu64, max_total_wal_size); Warn(log, " Options.max_total_wal_size: %" PRIu64, max_total_wal_size);
Log(log, " Options.disableDataSync: %d", disableDataSync); Warn(log, " Options.disableDataSync: %d", disableDataSync);
Log(log, " Options.use_fsync: %d", use_fsync); Warn(log, " Options.use_fsync: %d", use_fsync);
Log(log, " Options.max_log_file_size: %zu", max_log_file_size); Warn(log, " Options.max_log_file_size: %zu", max_log_file_size);
Log(log, "Options.max_manifest_file_size: %" PRIu64, Warn(log, "Options.max_manifest_file_size: %" PRIu64,
max_manifest_file_size); max_manifest_file_size);
Log(log, " Options.log_file_time_to_roll: %zu", log_file_time_to_roll); Warn(log, " Options.log_file_time_to_roll: %zu", log_file_time_to_roll);
Log(log, " Options.keep_log_file_num: %zu", keep_log_file_num); Warn(log, " Options.keep_log_file_num: %zu", keep_log_file_num);
Log(log, " Options.allow_os_buffer: %d", allow_os_buffer); Warn(log, " Options.allow_os_buffer: %d", allow_os_buffer);
Log(log, " Options.allow_mmap_reads: %d", allow_mmap_reads); Warn(log, " Options.allow_mmap_reads: %d", allow_mmap_reads);
Log(log, " Options.allow_mmap_writes: %d", allow_mmap_writes); Warn(log, " Options.allow_mmap_writes: %d", allow_mmap_writes);
Log(log, " Options.create_missing_column_families: %d", Warn(log, " Options.create_missing_column_families: %d",
create_missing_column_families); create_missing_column_families);
Log(log, " Options.db_log_dir: %s", Warn(log, " Options.db_log_dir: %s",
db_log_dir.c_str()); db_log_dir.c_str());
Log(log, " Options.wal_dir: %s", Warn(log, " Options.wal_dir: %s",
wal_dir.c_str()); wal_dir.c_str());
Log(log, " Options.table_cache_numshardbits: %d", Warn(log, " Options.table_cache_numshardbits: %d",
table_cache_numshardbits); table_cache_numshardbits);
Log(log, " Options.delete_obsolete_files_period_micros: %" PRIu64, Warn(log, " Options.delete_obsolete_files_period_micros: %" PRIu64,
delete_obsolete_files_period_micros); delete_obsolete_files_period_micros);
Log(log, " Options.max_background_compactions: %d", Warn(log, " Options.max_background_compactions: %d",
max_background_compactions); max_background_compactions);
Log(log, " Options.max_background_flushes: %d", Warn(log, " Options.max_background_flushes: %d",
max_background_flushes); max_background_flushes);
Log(log, " Options.WAL_ttl_seconds: %" PRIu64, Warn(log, " Options.WAL_ttl_seconds: %" PRIu64,
WAL_ttl_seconds); WAL_ttl_seconds);
Log(log, " Options.WAL_size_limit_MB: %" PRIu64, Warn(log, " Options.WAL_size_limit_MB: %" PRIu64,
WAL_size_limit_MB); WAL_size_limit_MB);
Log(log, " Options.manifest_preallocation_size: %zu", Warn(log, " Options.manifest_preallocation_size: %zu",
manifest_preallocation_size); manifest_preallocation_size);
Log(log, " Options.allow_os_buffer: %d", Warn(log, " Options.allow_os_buffer: %d",
allow_os_buffer); allow_os_buffer);
Log(log, " Options.allow_mmap_reads: %d", Warn(log, " Options.allow_mmap_reads: %d",
allow_mmap_reads); allow_mmap_reads);
Log(log, " Options.allow_mmap_writes: %d", Warn(log, " Options.allow_mmap_writes: %d",
allow_mmap_writes); allow_mmap_writes);
Log(log, " Options.is_fd_close_on_exec: %d", Warn(log, " Options.is_fd_close_on_exec: %d",
is_fd_close_on_exec); is_fd_close_on_exec);
Log(log, " Options.stats_dump_period_sec: %u", Warn(log, " Options.stats_dump_period_sec: %u",
stats_dump_period_sec); stats_dump_period_sec);
Log(log, " Options.advise_random_on_open: %d", Warn(log, " Options.advise_random_on_open: %d",
advise_random_on_open); advise_random_on_open);
Log(log, " Options.db_write_buffer_size: %zd", Warn(log, " Options.db_write_buffer_size: %zd",
db_write_buffer_size); db_write_buffer_size);
Log(log, " Options.access_hint_on_compaction_start: %s", Warn(log, " Options.access_hint_on_compaction_start: %s",
access_hints[access_hint_on_compaction_start]); access_hints[access_hint_on_compaction_start]);
Log(log, " Options.use_adaptive_mutex: %d", Warn(log, " Options.use_adaptive_mutex: %d",
use_adaptive_mutex); use_adaptive_mutex);
Log(log, " Options.rate_limiter: %p", Warn(log, " Options.rate_limiter: %p",
rate_limiter.get()); rate_limiter.get());
Log(log, " Options.bytes_per_sync: %" PRIu64, Warn(log, " Options.bytes_per_sync: %" PRIu64,
bytes_per_sync); bytes_per_sync);
Log(log, " Options.wal_bytes_per_sync: %" PRIu64, Warn(log, " Options.wal_bytes_per_sync: %" PRIu64,
wal_bytes_per_sync); wal_bytes_per_sync);
Log(log, " Options.enable_thread_tracking: %d", Warn(log, " Options.enable_thread_tracking: %d",
enable_thread_tracking); enable_thread_tracking);
} // DBOptions::Dump } // DBOptions::Dump
void ColumnFamilyOptions::Dump(Logger* log) const { void ColumnFamilyOptions::Dump(Logger* log) const {
Log(log, " Options.comparator: %s", comparator->Name()); Warn(log, " Options.comparator: %s", comparator->Name());
Log(log, " Options.merge_operator: %s", Warn(log, " Options.merge_operator: %s",
merge_operator ? merge_operator->Name() : "None"); merge_operator ? merge_operator->Name() : "None");
Log(log, " Options.compaction_filter: %s", Warn(log, " Options.compaction_filter: %s",
compaction_filter ? compaction_filter->Name() : "None"); compaction_filter ? compaction_filter->Name() : "None");
Log(log, " Options.compaction_filter_factory: %s", Warn(log, " Options.compaction_filter_factory: %s",
compaction_filter_factory->Name()); compaction_filter_factory->Name());
Log(log, " Options.compaction_filter_factory_v2: %s", Warn(log, " Options.compaction_filter_factory_v2: %s",
compaction_filter_factory_v2->Name()); compaction_filter_factory_v2->Name());
Log(log, " Options.memtable_factory: %s", memtable_factory->Name()); Warn(log, " Options.memtable_factory: %s", memtable_factory->Name());
Log(log, " Options.table_factory: %s", table_factory->Name()); Warn(log, " Options.table_factory: %s", table_factory->Name());
Log(log, " table_factory options: %s", Warn(log, " table_factory options: %s",
table_factory->GetPrintableTableOptions().c_str()); table_factory->GetPrintableTableOptions().c_str());
Log(log, " Options.write_buffer_size: %zd", write_buffer_size); Warn(log, " Options.write_buffer_size: %zd", write_buffer_size);
Log(log, " Options.max_write_buffer_number: %d", max_write_buffer_number); Warn(log, " Options.max_write_buffer_number: %d", max_write_buffer_number);
if (!compression_per_level.empty()) { if (!compression_per_level.empty()) {
for (unsigned int i = 0; i < compression_per_level.size(); i++) { for (unsigned int i = 0; i < compression_per_level.size(); i++) {
Log(log, " Options.compression[%d]: %s", i, Warn(log, " Options.compression[%d]: %s", i,
CompressionTypeToString(compression_per_level[i])); CompressionTypeToString(compression_per_level[i]));
} }
} else { } else {
Log(log, " Options.compression: %s", Warn(log, " Options.compression: %s",
CompressionTypeToString(compression)); CompressionTypeToString(compression));
} }
Log(log," Options.prefix_extractor: %s", Warn(log, " Options.prefix_extractor: %s",
prefix_extractor == nullptr ? "nullptr" : prefix_extractor->Name()); prefix_extractor == nullptr ? "nullptr" : prefix_extractor->Name());
Log(log," Options.num_levels: %d", num_levels); Warn(log, " Options.num_levels: %d", num_levels);
Log(log," Options.min_write_buffer_number_to_merge: %d", Warn(log, " Options.min_write_buffer_number_to_merge: %d",
min_write_buffer_number_to_merge); min_write_buffer_number_to_merge);
Log(log," Options.purge_redundant_kvs_while_flush: %d", Warn(log, " Options.purge_redundant_kvs_while_flush: %d",
purge_redundant_kvs_while_flush); purge_redundant_kvs_while_flush);
Log(log," Options.compression_opts.window_bits: %d", Warn(log, " Options.compression_opts.window_bits: %d",
compression_opts.window_bits); compression_opts.window_bits);
Log(log," Options.compression_opts.level: %d", Warn(log, " Options.compression_opts.level: %d",
compression_opts.level); compression_opts.level);
Log(log," Options.compression_opts.strategy: %d", Warn(log, " Options.compression_opts.strategy: %d",
compression_opts.strategy); compression_opts.strategy);
Log(log," Options.level0_file_num_compaction_trigger: %d", Warn(log, " Options.level0_file_num_compaction_trigger: %d",
level0_file_num_compaction_trigger); level0_file_num_compaction_trigger);
Log(log," Options.level0_slowdown_writes_trigger: %d", Warn(log, " Options.level0_slowdown_writes_trigger: %d",
level0_slowdown_writes_trigger); level0_slowdown_writes_trigger);
Log(log," Options.level0_stop_writes_trigger: %d", Warn(log, " Options.level0_stop_writes_trigger: %d",
level0_stop_writes_trigger); level0_stop_writes_trigger);
Log(log," Options.max_mem_compaction_level: %d", Warn(log, " Options.max_mem_compaction_level: %d",
max_mem_compaction_level); max_mem_compaction_level);
Log(log," Options.target_file_size_base: %" PRIu64, Warn(log, " Options.target_file_size_base: %" PRIu64,
target_file_size_base); target_file_size_base);
Log(log," Options.target_file_size_multiplier: %d", Warn(log, " Options.target_file_size_multiplier: %d",
target_file_size_multiplier); target_file_size_multiplier);
Log(log," Options.max_bytes_for_level_base: %" PRIu64, Warn(log, " Options.max_bytes_for_level_base: %" PRIu64,
max_bytes_for_level_base); max_bytes_for_level_base);
Log(log, "Options.level_compaction_dynamic_level_bytes: %d", Warn(log, "Options.level_compaction_dynamic_level_bytes: %d",
level_compaction_dynamic_level_bytes); level_compaction_dynamic_level_bytes);
Log(log," Options.max_bytes_for_level_multiplier: %d", Warn(log, " Options.max_bytes_for_level_multiplier: %d",
max_bytes_for_level_multiplier); max_bytes_for_level_multiplier);
for (size_t i = 0; i < max_bytes_for_level_multiplier_additional.size(); for (size_t i = 0; i < max_bytes_for_level_multiplier_additional.size();
i++) { i++) {
Log(log, "Options.max_bytes_for_level_multiplier_addtl[%zu]: %d", i, Warn(log, "Options.max_bytes_for_level_multiplier_addtl[%zu]: %d", i,
max_bytes_for_level_multiplier_additional[i]); max_bytes_for_level_multiplier_additional[i]);
} }
Log(log," Options.max_sequential_skip_in_iterations: %" PRIu64, Warn(log, " Options.max_sequential_skip_in_iterations: %" PRIu64,
max_sequential_skip_in_iterations); max_sequential_skip_in_iterations);
Log(log," Options.expanded_compaction_factor: %d", Warn(log, " Options.expanded_compaction_factor: %d",
expanded_compaction_factor); expanded_compaction_factor);
Log(log," Options.source_compaction_factor: %d", Warn(log, " Options.source_compaction_factor: %d",
source_compaction_factor); source_compaction_factor);
Log(log," Options.max_grandparent_overlap_factor: %d", Warn(log, " Options.max_grandparent_overlap_factor: %d",
max_grandparent_overlap_factor); max_grandparent_overlap_factor);
Log(log," Options.arena_block_size: %zu", Warn(log, " Options.arena_block_size: %zu",
arena_block_size); arena_block_size);
Log(log," Options.soft_rate_limit: %.2f", Warn(log, " Options.soft_rate_limit: %.2f",
soft_rate_limit); soft_rate_limit);
Log(log," Options.hard_rate_limit: %.2f", Warn(log, " Options.hard_rate_limit: %.2f",
hard_rate_limit); hard_rate_limit);
Log(log," Options.rate_limit_delay_max_milliseconds: %u", Warn(log, " Options.rate_limit_delay_max_milliseconds: %u",
rate_limit_delay_max_milliseconds); rate_limit_delay_max_milliseconds);
Log(log," Options.disable_auto_compactions: %d", Warn(log, " Options.disable_auto_compactions: %d",
disable_auto_compactions); disable_auto_compactions);
Log(log," Options.purge_redundant_kvs_while_flush: %d", Warn(log, " Options.purge_redundant_kvs_while_flush: %d",
purge_redundant_kvs_while_flush); purge_redundant_kvs_while_flush);
Log(log," Options.filter_deletes: %d", Warn(log, " Options.filter_deletes: %d",
filter_deletes); filter_deletes);
Log(log, " Options.verify_checksums_in_compaction: %d", Warn(log, " Options.verify_checksums_in_compaction: %d",
verify_checksums_in_compaction); verify_checksums_in_compaction);
Log(log," Options.compaction_style: %d", Warn(log, " Options.compaction_style: %d",
compaction_style); compaction_style);
Log(log," Options.compaction_options_universal.size_ratio: %u", Warn(log, " Options.compaction_options_universal.size_ratio: %u",
compaction_options_universal.size_ratio); compaction_options_universal.size_ratio);
Log(log,"Options.compaction_options_universal.min_merge_width: %u", Warn(log, "Options.compaction_options_universal.min_merge_width: %u",
compaction_options_universal.min_merge_width); compaction_options_universal.min_merge_width);
Log(log,"Options.compaction_options_universal.max_merge_width: %u", Warn(log, "Options.compaction_options_universal.max_merge_width: %u",
compaction_options_universal.max_merge_width); compaction_options_universal.max_merge_width);
Log(log,"Options.compaction_options_universal." Warn(log, "Options.compaction_options_universal."
"max_size_amplification_percent: %u", "max_size_amplification_percent: %u",
compaction_options_universal.max_size_amplification_percent); compaction_options_universal.max_size_amplification_percent);
Log(log, Warn(log,
"Options.compaction_options_universal.compression_size_percent: %d", "Options.compaction_options_universal.compression_size_percent: %d",
compaction_options_universal.compression_size_percent); compaction_options_universal.compression_size_percent);
Log(log, "Options.compaction_options_fifo.max_table_files_size: %" PRIu64, Warn(log, "Options.compaction_options_fifo.max_table_files_size: %" PRIu64,
compaction_options_fifo.max_table_files_size); compaction_options_fifo.max_table_files_size);
std::string collector_names; std::string collector_names;
for (const auto& collector_factory : table_properties_collector_factories) { for (const auto& collector_factory : table_properties_collector_factories) {
collector_names.append(collector_factory->Name()); collector_names.append(collector_factory->Name());
collector_names.append("; "); collector_names.append("; ");
} }
Log(log, " Options.table_properties_collectors: %s", Warn(log, " Options.table_properties_collectors: %s",
collector_names.c_str()); collector_names.c_str());
Log(log, " Options.inplace_update_support: %d", Warn(log, " Options.inplace_update_support: %d",
inplace_update_support); inplace_update_support);
Log(log, " Options.inplace_update_num_locks: %zd", Warn(log, " Options.inplace_update_num_locks: %zd",
inplace_update_num_locks); inplace_update_num_locks);
Log(log, " Options.min_partial_merge_operands: %u", Warn(log, " Options.min_partial_merge_operands: %u",
min_partial_merge_operands); min_partial_merge_operands);
// TODO: easier config for bloom (maybe based on avg key/value size) // TODO: easier config for bloom (maybe based on avg key/value size)
Log(log, " Options.memtable_prefix_bloom_bits: %d", Warn(log, " Options.memtable_prefix_bloom_bits: %d",
memtable_prefix_bloom_bits); memtable_prefix_bloom_bits);
Log(log, " Options.memtable_prefix_bloom_probes: %d", Warn(log, " Options.memtable_prefix_bloom_probes: %d",
memtable_prefix_bloom_probes); memtable_prefix_bloom_probes);
Log(log, " Options.memtable_prefix_bloom_huge_page_tlb_size: %zu", Warn(log, " Options.memtable_prefix_bloom_huge_page_tlb_size: %zu",
memtable_prefix_bloom_huge_page_tlb_size); memtable_prefix_bloom_huge_page_tlb_size);
Log(log, " Options.bloom_locality: %d", Warn(log, " Options.bloom_locality: %d",
bloom_locality); bloom_locality);
Log(log, " Options.max_successive_merges: %zd", Warn(log, " Options.max_successive_merges: %zd",
max_successive_merges); max_successive_merges);
Log(log, " Options.optimize_fllters_for_hits: %d", Warn(log, " Options.optimize_fllters_for_hits: %d",
optimize_filters_for_hits); optimize_filters_for_hits);
} // ColumnFamilyOptions::Dump } // ColumnFamilyOptions::Dump

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