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sdong 1242bfcad7 Add DB property "rocksdb.estimate-table-readers-mem" 
Summary:
Add a DB Property "rocksdb.estimate-table-readers-mem" to return estimated memory usage by all loaded table readers, other than allocated from block cache.

Refactor the property codes to allow getting property from a version, with DB mutex not acquired.

Test Plan: Add several checks of this new property in existing codes for various cases.

Reviewers: yhchiang, ljin

Reviewed By: ljin

Subscribers: xjin, igor, leveldb

Differential Revision: https://reviews.facebook.net/D20733
2014-08-06 11:39:46 -07:00
..
builder.cc Remove a check for merge operator in builder.cc 2014-07-31 14:22:21 -07:00
builder.h integrate rate limiter into rocksdb 2014-07-08 12:31:49 -07:00
c.cc Add PlainTableOptions 2014-07-18 00:08:38 -07:00
c_test.c C API: create missing cf's, cleanup 2014-07-10 12:55:53 -07:00
column_family.cc Remove unnecessary constructor parameter from ColumnFamilyData 2014-07-30 13:53:08 -07:00
column_family.h Remove unnecessary constructor parameter from ColumnFamilyData 2014-07-30 13:53:08 -07:00
column_family_test.cc NewIterators in read-only mode 2014-07-23 16:52:11 -04:00
compaction.cc Fixed compaction-related errors where number of input levels are hard-coded. 2014-07-24 17:06:00 -07:00
compaction.h Fixed a signed and unsigned comparison in Compaction 2014-07-17 16:37:25 -07:00
compaction_picker.cc make statistics forward-able 2014-07-28 12:05:36 -07:00
compaction_picker.h Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
corruption_test.cc Fix corruption test 2014-04-24 14:56:41 -04:00
db_bench.cc add options.block_restart_interval in db_bench 2014-07-21 12:01:40 -07:00
db_filesnapshot.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
db_impl.cc Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
db_impl.h Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
db_impl_debug.cc Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
db_impl_readonly.cc NewIterators in read-only mode 2014-07-23 16:52:11 -04:00
db_impl_readonly.h Fix readonly db 2014-07-30 18:21:55 -07:00
db_iter.cc make statistics forward-able 2014-07-28 12:05:36 -07:00
db_iter.h In DB::NewIterator(), try to allocate the whole iterator tree in an arena 2014-06-02 17:44:57 -07:00
db_iter_test.cc Fix clang compiler warnings 2014-07-20 22:57:20 +08:00
db_test.cc Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
dbformat.cc macros for perf_context 2014-04-08 10:58:07 -07:00
dbformat.h Use IterKey instead of string in Block::Iter to reduce malloc 2014-07-23 12:31:11 -07:00
dbformat_test.cc Use IterKey instead of string in Block::Iter to reduce malloc 2014-07-23 12:31:11 -07:00
deletefile_test.cc Start DeleteFileTest with clean plate 2013-11-15 16:30:23 -08:00
file_indexer.cc Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
file_indexer.h Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
file_indexer_test.cc Allow user to specify DB path of output file of manual compaction 2014-07-21 19:06:00 -07:00
filename.cc Support multiple DB directories in universal compaction style 2014-07-15 12:06:28 -07:00
filename.h Support multiple DB directories in universal compaction style 2014-07-15 12:06:28 -07:00
filename_test.cc Support multiple DB directories in universal compaction style 2014-07-15 12:06:28 -07:00
forward_iterator.cc ForwardIterator seek bugfix 2014-07-10 16:46:13 -07:00
forward_iterator.h Fix compile errors on Mac 2014-06-03 12:28:58 -07:00
internal_stats.cc Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
internal_stats.h Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
log_and_apply_bench.cc Fix ldb dump_manifest 2014-07-30 10:17:48 -07:00
log_format.h Some minor refactoring on the code 2014-01-02 16:32:31 -08:00
log_reader.cc Make Log::Reader more robust 2014-02-28 13:19:47 -08:00
log_reader.h Fix UnmarkEOF for partial blocks 2014-01-27 14:49:10 -08:00
log_test.cc Make it compile on Debian/GCC 4.7 2014-03-14 22:44:35 +00:00
log_writer.cc Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
log_writer.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
memtable.cc Fixed a typo in the comment for merge operator. 2014-07-30 17:25:11 -07:00
memtable.h In DB::NewIterator(), try to allocate the whole iterator tree in an arena 2014-06-02 17:44:57 -07:00
memtable_list.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
memtable_list.h Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
merge_context.h Enhance partial merge to support multiple arguments 2014-03-24 17:57:13 -07:00
merge_helper.cc Fixed the crash when merge_operator is not properly set after reopen. 2014-07-30 17:24:36 -07:00
merge_helper.h Fixed the crash when merge_operator is not properly set after reopen. 2014-07-30 17:24:36 -07:00
merge_operator.cc Some small cleaning up to make some compiling environment happy 2014-03-26 18:11:41 -07:00
merge_test.cc Temporary remove the last test in merge_test 2014-07-31 11:20:49 -07:00
perf_context_test.cc Missing includes 2014-03-14 13:02:20 -07:00
plain_table_db_test.cc Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
prefix_test.cc HashLinkList memtable switches a bucket to a skip list to reduce performance outliers 2014-07-01 17:14:15 -07:00
repair.cc Support multiple DB directories in universal compaction style 2014-07-15 12:06:28 -07:00
simple_table_db_test.cc Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
skiplist.h Consolidate SliceTransform object ownership 2014-03-10 12:56:46 -07:00
skiplist_test.cc Clean up arena API 2014-01-30 22:10:10 -08:00
snapshot.h Add appropriate LICENSE and Copyright message. 2013-10-16 17:48:41 -07:00
table_cache.cc Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
table_cache.h Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
table_properties_collector.cc Extract metaindex block from block-based table 2013-12-05 16:34:16 -08:00
table_properties_collector.h TablePropertiesCollectorFactory 2014-05-13 12:30:55 -07:00
table_properties_collector_test.cc Add PlainTableOptions 2014-07-18 00:08:38 -07:00
tailing_iter.cc kill ReadOptions.prefix and .prefix_seek 2014-04-25 12:21:34 -07:00
tailing_iter.h kill ReadOptions.prefix and .prefix_seek 2014-04-25 12:21:34 -07:00
transaction_log_impl.cc Fixed a file-not-found issue when a log file is moved to archive. 2014-05-12 17:50:21 -07:00
transaction_log_impl.h RocksDBLite 2014-04-15 13:39:26 -07:00
version_edit.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
version_edit.h use FileLevel in LevelFileNumIterator 2014-07-11 12:52:41 -07:00
version_edit_test.cc Support Multiple DB paths (without having an interface to expose to users) 2014-07-02 21:14:44 -07:00
version_set.cc Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
version_set.h Add DB property "rocksdb.estimate-table-readers-mem" 2014-08-06 11:39:46 -07:00
version_set_test.cc Fix clang compiler warnings 2014-07-20 22:57:20 +08:00
write_batch.cc make statistics forward-able 2014-07-28 12:05:36 -07:00
write_batch_internal.h JSON (Document) API sketch 2014-07-10 09:31:42 -07:00
write_batch_test.cc kill ReadOptions.prefix and .prefix_seek 2014-04-25 12:21:34 -07:00