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

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Manuel Ung d655a3aab7 Remove extraneous call to TrackKey (#5173) ... Summary: In `PessimisticTransaction::TryLock`, we were calling `TrackKey` even when assume_tracked=true, which defeats the purpose of assume_tracked. Remove this. For keys that are already tracked, TrackKey will actually bump some counters (num_reads/num_writes) which are consumed in `TransactionBaseImpl::GetTrackedKeysSinceSavePoint`, and this is used to determine which keys were tracked since the last savepoint. I believe this functionality should still work, since I think the user should not call GetForUpdate/Put(assume_tracked=true) across savepoints, and if they do, they should not expect the Put(assume_tracked=true) to show up as a tracked key in the second savepoint. This is another 2-3% cpu improvement. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5173 Differential Revision: D14883809 Pulled By: lth fbshipit-source-id: 7d09f0772da422384af0519773e310c22b0cbca3		5 years ago
..
optimistic_transaction.cc	Extend Transaction::GetForUpdate with do_validate (#4680)	6 years ago
optimistic_transaction.h	Extend Transaction::GetForUpdate with do_validate (#4680)	6 years ago
optimistic_transaction_db_impl.cc	Refactor PessimisticTransaction	7 years ago
optimistic_transaction_db_impl.h	Make Optimistic Tx database stackable	7 years ago
optimistic_transaction_test.cc	Apply modernize-use-override (2nd iteration)	6 years ago
pessimistic_transaction.cc	Remove extraneous call to TrackKey (#5173)	5 years ago
pessimistic_transaction.h	WritePrepared: snapshot should be larger than max_evicted_seq_ (#4886)	6 years ago
pessimistic_transaction_db.cc	Set WriteCommitted txn id to commit sequence number (#4565)	6 years ago
pessimistic_transaction_db.h	WriteUnPrepared: Implement unprepared batches for transactions (#4104)	6 years ago
snapshot_checker.cc	WriteUnPrepared: less virtual in iterator callback (#5049)	6 years ago
transaction_base.cc	Reduce copies of LockInfo (#5172)	5 years ago
transaction_base.h	Extend Transaction::GetForUpdate with do_validate (#4680)	6 years ago
transaction_db_mutex_impl.cc	Apply modernize-use-override (2nd iteration)	6 years ago
transaction_db_mutex_impl.h	Change RocksDB License	7 years ago
transaction_lock_mgr.cc	Reduce copies of LockInfo (#5172)	5 years ago
transaction_lock_mgr.h	Reduce copies of LockInfo (#5172)	5 years ago
transaction_test.cc	WritePrepared: fix race condition in reading batch with duplicate keys (#5147)	5 years ago
transaction_test.h	WritePrepared: Improve stress tests with slow threads (#4974)	6 years ago
transaction_util.cc	WritePrepared: fix ValidateSnapshot with long-running txn (#4961)	6 years ago
transaction_util.h	WritePrepared: fix ValidateSnapshot with long-running txn (#4961)	6 years ago
write_prepared_transaction_test.cc	WritePrepared: fix race condition in reading batch with duplicate keys (#5147)	5 years ago
write_prepared_txn.cc	WritePrepared: fix race condition in reading batch with duplicate keys (#5147)	5 years ago
write_prepared_txn.h	WriteUnPrepared: less virtual in iterator callback (#5049)	6 years ago
write_prepared_txn_db.cc	WritePrepared: fix race condition in reading batch with duplicate keys (#5147)	5 years ago
write_prepared_txn_db.h	WritePrepared: fix race condition in reading batch with duplicate keys (#5147)	5 years ago
write_unprepared_transaction_test.cc	WriteUnPrepared: less virtual in iterator callback (#5049)	6 years ago
write_unprepared_txn.cc	WritePrepared: fix race condition in reading batch with duplicate keys (#5147)	5 years ago
write_unprepared_txn.h	WritePrepared: fix race condition in reading batch with duplicate keys (#5147)	5 years ago
write_unprepared_txn_db.cc	WritePrepared: fix race condition in reading batch with duplicate keys (#5147)	5 years ago
write_unprepared_txn_db.h	Mark logs with prepare in PreReleaseCallback (#5121)	6 years ago