fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

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Igor Canadi 1510339e52 Speed up FindObsoleteFiles ... Summary: Here's one solution we discussed on speeding up FindObsoleteFiles. Keep a set of all files in DBImpl and update the set every time we create a file. I probably missed few other spots where we create a file. It might speed things up a bit, but makes code uglier. I don't really like it. Much better approach would be to abstract all file handling to a separate class. Think of it as layer between DBImpl and Env. Having a separate class deal with file namings and deletion would benefit both code cleanliness (especially with huge DBImpl) and speed things up. It will take a huge effort to do this, though. Let's discuss offline today. Test Plan: Ran ./db_stress, verified that files are getting deleted Reviewers: dhruba, haobo, kailiu, emayanke Reviewed By: dhruba Differential Revision: https://reviews.facebook.net/D13827		11 years ago
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builder.cc	Follow-up Cleaning-up After D13521	11 years ago
builder.h	Follow-up Cleaning-up After D13521	11 years ago
c.cc	WAL log retention policy based on archive size.	11 years ago
c_test.c	Migrate names of properties from 'leveldb' prefix to 'rocksdb' prefix.	11 years ago
corruption_test.cc	Make "Table" pluggable	11 years ago
db_bench.cc	WAL log retention policy based on archive size.	11 years ago
db_filesnapshot.cc	Speed up FindObsoleteFiles	11 years ago
db_impl.cc	Speed up FindObsoleteFiles	11 years ago
db_impl.h	Speed up FindObsoleteFiles	11 years ago
db_impl_readonly.cc	Make "Table" pluggable	11 years ago
db_impl_readonly.h	Add appropriate LICENSE and Copyright message.	11 years ago
db_iter.cc	Fix Bug: iterator.Prev() or iterator.SeekToLast() might return the first element instead of the correct one	11 years ago
db_iter.h	Add appropriate LICENSE and Copyright message.	11 years ago
db_statistics.h	Add appropriate LICENSE and Copyright message.	11 years ago
db_stats_logger.cc	Add appropriate LICENSE and Copyright message.	11 years ago
db_test.cc	Speed up FindObsoleteFiles	11 years ago
dbformat.cc	Add appropriate LICENSE and Copyright message.	11 years ago
dbformat.h	Make "Table" pluggable	11 years ago
dbformat_test.cc	Add appropriate LICENSE and Copyright message.	11 years ago
deletefile_test.cc	WAL log retention policy based on archive size.	11 years ago
filename.cc	Unify DeleteFile and DeleteWalFiles	11 years ago
filename.h	Unify DeleteFile and DeleteWalFiles	11 years ago
filename_test.cc	Add appropriate LICENSE and Copyright message.	11 years ago
log_format.h	Add appropriate LICENSE and Copyright message.	11 years ago
log_reader.cc	Add appropriate LICENSE and Copyright message.	11 years ago
log_reader.h	Add appropriate LICENSE and Copyright message.	11 years ago
log_test.cc	Add appropriate LICENSE and Copyright message.	11 years ago
log_writer.cc	Add appropriate LICENSE and Copyright message.	11 years ago
log_writer.h	Add appropriate LICENSE and Copyright message.	11 years ago
memtable.cc	[RocksDB] Generalize prefix-aware iterator to be used for more than one Seek	11 years ago
memtable.h	[RocksDB] Generalize prefix-aware iterator to be used for more than one Seek	11 years ago
memtablelist.cc	fix the error message in debug mode	11 years ago
memtablelist.h	Fix the log number bug when updating MANIFEST file	11 years ago
merge_helper.cc	Add appropriate LICENSE and Copyright message.	11 years ago
merge_helper.h	Add appropriate LICENSE and Copyright message.	11 years ago
merge_operator.cc	Add appropriate LICENSE and Copyright message.	11 years ago
merge_test.cc	Add appropriate LICENSE and Copyright message.	11 years ago
perf_context_test.cc	[RocksDB] Add perf_context.wal_write_time to track time spent on writing the recovery log.	11 years ago
prefix_filter_iterator.h	Add appropriate LICENSE and Copyright message.	11 years ago
prefix_test.cc	Implementing DynamicIterator for TransformRepNoLock	11 years ago
repair.cc	In-place updates for equal keys and similar sized values	11 years ago
simple_table_db_test.cc	Follow-up Cleaning-up After D13521	11 years ago
skiplist.h	Implementing DynamicIterator for TransformRepNoLock	11 years ago
skiplist_test.cc	Add appropriate LICENSE and Copyright message.	11 years ago
snapshot.h	Add appropriate LICENSE and Copyright message.	11 years ago
table_cache.cc	Follow-up Cleaning-up After D13521	11 years ago
table_cache.h	Follow-up Cleaning-up After D13521	11 years ago
table_stats_collector.cc	Support user-defined table stats collector	11 years ago
table_stats_collector.h	Support user-defined table stats collector	11 years ago
table_stats_collector_test.cc	Provide mechanism to configure when to flush the block	11 years ago
transaction_log_impl.cc	Fix the valgrind error	11 years ago
transaction_log_impl.h	Making the transaction log iterator more robust	11 years ago
version_edit.cc	Add appropriate LICENSE and Copyright message.	11 years ago
version_edit.h	Fix the log number bug when updating MANIFEST file	11 years ago
version_edit_test.cc	Add appropriate LICENSE and Copyright message.	11 years ago
version_set.cc	Speed up FindObsoleteFiles	11 years ago
version_set.h	Speed up FindObsoleteFiles	11 years ago
version_set_reduce_num_levels.cc	Add appropriate LICENSE and Copyright message.	11 years ago
version_set_test.cc	Add appropriate LICENSE and Copyright message.	11 years ago
write_batch.cc	In-place updates for equal keys and similar sized values	11 years ago
write_batch_internal.h	In-place updates for equal keys and similar sized values	11 years ago
write_batch_test.cc	In-place updates for equal keys and similar sized values	11 years ago