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rocksdb/utilities
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Manuel Ung 0acaa1a846 WriteUnPrepared: use tracked_keys_ to track keys needed for rollback (#5562) 
Summary:
Currently, we are tracking keys we need to rollback via a separate structure specific to WriteUnprepared in write_set_keys_.

We already have a data structure called tracked_keys_ used to track which keys to unlock on transaction termination. This is exactly what we want, since we should only rollback keys that we have locked anyway.

Save some memory by reusing that data structure instead of making our own.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5562

Differential Revision: D16206484

Pulled By: lth

fbshipit-source-id: 5894d2b824a4b19062d84adbd6e6e86f00047488
2019-07-16 15:24:56 -07:00
..
backupable simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
blob_db Fix bugs in WAL trash file handling (#5520) 2019-07-06 21:07:32 -07:00
cassandra Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
checkpoint simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
compaction_filters Comment out unused variables 2018-03-05 13:13:41 -08:00
convenience Auto roll logger to enforce options.keep_log_file_num immediately after a new file is created (#5370) 2019-05-31 10:50:19 -07:00
leveldb_options Change RocksDB License 2017-07-15 16:11:23 -07:00
memory Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
merge_operators Move some logging related files to logging/ (#5387) 2019-05-31 17:23:59 -07:00
option_change_migration Avoid double-compacting data in bottom level in manual compactions (#5138) 2019-04-16 23:32:20 -07:00
options simplify include directive involving inttypes (#5402) 2019-06-06 13:56:07 -07:00
persistent_cache Fix MyRocks compile warnings-treated-as-errors on Fedora 30, gcc 9.1.1 (#5553) 2019-07-12 17:30:51 -07:00
simulator_cache Cache simulator: Add a ghost cache for admission control and a hybrid row-block cache. (#5534) 2019-07-11 12:43:29 -07:00
table_properties_collectors Reduce runtime of compact_on_deletion_collector_test (#4779) 2018-12-13 14:47:08 -08:00
trace Move util/trace_replay.* to trace_replay/ (#5376) 2019-06-03 13:25:26 -07:00
transactions WriteUnPrepared: use tracked_keys_ to track keys needed for rollback (#5562) 2019-07-16 15:24:56 -07:00
ttl Fix segfalut in ~DBWithTTLImpl() when called after Close() (#5485) 2019-06-20 13:08:17 -07:00
write_batch_with_index Organizing rocksdb/db directory 2019-05-31 11:57:01 -07:00
debug.cc Support GetAllKeyVersions() for non-default cf (#5544) 2019-07-07 22:43:52 -07:00
env_librados_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
env_librados.cc Optionally wait on bytes_per_sync to smooth I/O (#5183) 2019-04-22 11:51:39 -07:00
env_librados.md Add EnvLibrados - RocksDB Env of RADOS (#1222) 2016-07-21 11:16:34 -07:00
env_mirror_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
env_mirror.cc Optionally wait on bytes_per_sync to smooth I/O (#5183) 2019-04-22 11:51:39 -07:00
env_timed_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
env_timed.cc Apply modernize-use-override (2nd iteration) 2019-02-14 14:41:36 -08:00
merge_operators.h Support StringAppendOperator(delimiter_char) constructor in java-api 2018-03-08 16:17:47 -08:00
object_registry_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00
util_merge_operators_test.cc Move test related files under util/ to test_util/ (#5377) 2019-05-30 11:25:51 -07:00