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Lei Jin f6ca226c17 make statistics forward-able 
Summary:
Make StatisticsImpl being able to forward stats to provided statistics
implementation. The main purpose is to allow us to collect internal
stats in the future even when user supplies custom statistics
implementation. It avoids intrumenting 2 sets of stats collection code.
One immediate use case is tuning advisor, which needs to collect some
internal stats, users may not be interested.

Test Plan:
ran db_bench and see stats show up at the end of run
Will run make all check since some tests rely on statistics

Reviewers: yhchiang, sdong, igor

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D20145
2014-07-28 12:10:49 -07:00
..
builder.cc
integrate rate limiter into rocksdb
2014-07-08 12:31:49 -07:00
builder.h
integrate rate limiter into rocksdb
2014-07-08 12:31:49 -07:00
c_test.c
C API: create missing cf's, cleanup
2014-07-10 12:55:53 -07:00
c.cc
Add PlainTableOptions
2014-07-18 00:08:38 -07:00
column_family_test.cc
NewIterators in read-only mode
2014-07-23 16:52:11 -04:00
column_family.cc
Allow user to specify DB path of output file of manual compaction
2014-07-21 19:06:00 -07:00
column_family.h
Allow user to specify DB path of output file of manual compaction
2014-07-21 19:06:00 -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
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
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_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
NewIterators in read-only mode
2014-07-23 16:52:11 -04:00
db_impl.cc
make statistics forward-able
2014-07-28 12:10:49 -07:00
db_impl.h
make statistics forward-able
2014-07-28 12:05:36 -07:00
db_iter_test.cc
Fix clang compiler warnings
2014-07-20 22:57:20 +08:00
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_test.cc
expose RateLimiter definition
2014-07-25 15:17:06 -07:00
dbformat_test.cc
Use IterKey instead of string in Block::Iter to reduce malloc
2014-07-23 12:31:11 -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
deletefile_test.cc
Start DeleteFileTest with clean plate
2013-11-15 16:30:23 -08:00
file_indexer_test.cc
Allow user to specify DB path of output file of manual compaction
2014-07-21 19:06:00 -07:00
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
filename_test.cc
Support multiple DB directories in universal compaction style
2014-07-15 12:06:28 -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
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
make internal stats independent of statistics
2014-07-21 12:57:29 -07:00
internal_stats.h
make internal stats independent of statistics
2014-07-21 12:57:29 -07:00
log_and_apply_bench.cc
Support Multiple DB paths (without having an interface to expose to users)
2014-07-02 21:14:44 -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_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
memtable.cc
use arena to allocate memtable's bloomfilter and hashskiplist's buckets_
2014-06-30 15:54:31 -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
merge_context.h
Enhance partial merge to support multiple arguments
2014-03-24 17:57:13 -07:00
merge_helper.cc
Fix the bug in MergeUtil which causes mixing values of different keys.
2014-03-27 16:15:25 -07:00
merge_helper.h
[rocksdb] new CompactionFilterV2 API
2014-03-24 20:47:53 -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
Move include/utilities/*.h to include/rocksdb/utilities/*.h
2014-07-23 10:21:38 -04:00
perf_context_test.cc
Missing includes
2014-03-14 13:02:20 -07:00
plain_table_db_test.cc
Adding option to save PlainTable index and bloom filter in SST file.
2014-07-18 16:58:13 -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
Remove seek compaction
2014-06-20 10:23:02 +02:00
skiplist_test.cc
Clean up arena API
2014-01-30 22:10:10 -08:00
skiplist.h
Consolidate SliceTransform object ownership
2014-03-10 12:56:46 -07:00
snapshot.h
Add appropriate LICENSE and Copyright message.
2013-10-16 17:48:41 -07:00
table_cache.cc
Support Multiple DB paths (without having an interface to expose to users)
2014-07-02 21:14:44 -07:00
table_cache.h
Support multiple DB directories in universal compaction style
2014-07-15 12:06:28 -07:00
table_properties_collector_test.cc
Add PlainTableOptions
2014-07-18 00:08:38 -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
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_test.cc
Support Multiple DB paths (without having an interface to expose to users)
2014-07-02 21:14:44 -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_set_test.cc
Fix clang compiler warnings
2014-07-20 22:57:20 +08:00
version_set.cc
make statistics forward-able
2014-07-28 12:05:36 -07:00
version_set.h
make internal stats independent of statistics
2014-07-21 12:57:29 -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
write_batch.cc
make statistics forward-able
2014-07-28 12:05:36 -07:00