A library that provides an embeddable, persistent key-value store for fast storage.
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Akanksha Mahajan 052c24a668 Fix db_stress failure (#8632)
Summary:
FaultInjectionTestFS injects error in Rename operation. Because
of injected error, info.log fails to be created if rename  returns error and info_log is set to nullptr which leads to this assertion

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8632

Test Plan: run the db_stress job locally

Reviewed By: ajkr

Differential Revision: D30167387

Pulled By: akankshamahajan15

fbshipit-source-id: 8d08c4c33e8f0cabd368bbb498d21b9de0660067
2021-08-07 09:21:03 -07:00
.circleci Add missing steps for cmake build (#8524) 2021-07-15 13:37:49 -07:00
.github/workflows Update clang-format-diff.py path (#7944) 2021-02-09 12:49:38 -08:00
buckifier Modify script which generates TARGETS (#8366) 2021-06-04 16:28:59 -07:00
build_tools Pass extra db_stress args to fbcode crash tests (#8587) 2021-07-27 12:46:47 -07:00
cache Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
cmake Add find_dependency() in cmake config file. (#6791) 2020-05-12 21:18:29 -07:00
coverage Find the correct gcov (#6904) 2020-06-01 16:33:05 -07:00
db Add more C bindings for OptimisticTransactionDB (#8526) 2021-08-06 19:10:48 -07:00
db_stress_tool Fix db_stress failure (#8632) 2021-08-07 09:21:03 -07:00
docs Bump addressable from 2.7.0 to 2.8.0 in /docs (#8515) 2021-07-12 17:06:07 -07:00
env Make EncryptionProvider and BlockCipher into Customizable objects (#8354) 2021-07-16 07:58:51 -07:00
examples make:Fix c header prototypes (#7994) 2021-03-09 20:44:23 -08:00
file Allow WAL dir to change with db dir (#8582) 2021-07-30 12:16:44 -07:00
fuzz Make EventListener into a Customizable Class (#8473) 2021-07-27 07:47:02 -07:00
hdfs fix build with 'USE_HDFS' on windows (#6950) 2020-06-12 16:21:50 -07:00
include/rocksdb Add more C bindings for OptimisticTransactionDB (#8526) 2021-08-06 19:10:48 -07:00
java Correct javadoc for Env#setBackgroundThreads(int) (#8576) 2021-08-06 08:52:14 -07:00
logging Do not attempt to rename non-existent info log (#8622) 2021-08-04 17:25:00 -07:00
memory Use thread-safe strerror_r() to get error message (#8087) 2021-03-24 23:07:27 -07:00
memtable Move slow valgrind tests behind -DROCKSDB_FULL_VALGRIND_RUN (#8475) 2021-07-07 11:14:05 -07:00
microbench Add micro-benchmark support (#8493) 2021-07-08 18:22:45 -07:00
monitoring Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
options Make MergeOperator+CompactionFilter/Factory into Customizable Classes (#8481) 2021-08-06 08:27:25 -07:00
plugin Makefile support to statically link external plugin code (#7918) 2021-02-10 08:35:34 -08:00
port Standardize on GCC for TSAN conditional compilation (#8543) 2021-07-15 23:50:00 -07:00
table Dynamically configure BlockBasedTableOptions.prepopulate_block_cache (#8620) 2021-08-05 19:44:51 -07:00
test_util Make MergeOperator+CompactionFilter/Factory into Customizable Classes (#8481) 2021-08-06 08:27:25 -07:00
third-party Fix a compilation error in CircleCI vs2019 CXX20 (#8090) 2021-03-23 10:28:04 -07:00
tools Remove unused variable - run_had_errors (#8599) 2021-08-06 14:46:37 -07:00
trace_replay Add MultiGet to replay (#8577) 2021-07-27 13:56:15 -07:00
util Prevent joining detached thread in ThreadPoolImpl (#8635) 2021-08-06 19:06:02 -07:00
utilities Make backup restore atomic, with sync option (#8568) 2021-08-06 09:50:21 -07:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
.gitignore gitignore cmake-build-* for CLion integration (#7933) 2021-02-19 13:43:15 -08:00
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 2018-06-26 12:43:04 -07:00
.travis.yml Move arm build from travis to circleci (#8203) 2021-04-19 20:07:02 -07:00
.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 2019-07-19 15:00:33 -07:00
appveyor.yml Remove 2019 from appveyor (#7038) 2020-06-29 14:31:41 -07:00
AUTHORS Update RocksDB Authors File 2017-10-18 14:42:10 -07:00
CMakeLists.txt Make MergeOperator+CompactionFilter/Factory into Customizable Classes (#8481) 2021-08-06 08:27:25 -07:00
CODE_OF_CONDUCT.md Adopt Contributor Covenant 2019-08-29 23:21:01 -07:00
CONTRIBUTING.md Add Code of Conduct 2017-12-05 18:42:35 -08:00
COPYING Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
DEFAULT_OPTIONS_HISTORY.md options.delayed_write_rate use the rate of rate_limiter by default. 2017-05-24 09:58:24 -07:00
defs.bzl Make testpilot recognize that these tests have coverage instrumentation 2020-03-20 11:23:23 -07:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Fix the sorting of KeyContexts for batched MultiGet (#8633) 2021-08-06 16:27:42 -07:00
INSTALL.md Update installation instructions (#8158) 2021-04-06 16:02:04 -07:00
issue_template.md Add Google Group to Issue Template 2020-01-28 14:40:37 -08:00
LANGUAGE-BINDINGS.md Add RestoreDBFromLatestBackup to C API, add new C# package (#7092) 2020-07-08 11:56:41 -07:00
LICENSE.Apache Change RocksDB License 2017-07-15 16:11:23 -07:00
LICENSE.leveldb Add back the LevelDB license file 2017-07-16 18:42:18 -07:00
Makefile Minor Makefile update to exclude microbench as dependency (#8523) 2021-07-16 15:36:51 -07:00
PLUGINS.md Add ZenFS to plugin list (#8218) 2021-04-22 11:12:40 -07:00
README.md Fix the CI badge for ppc64le Jenkins (#7561) 2020-10-16 09:00:56 -07:00
ROCKSDB_LITE.md Fix some typos in comments and docs. 2018-03-08 10:27:25 -08:00
src.mk Make MergeOperator+CompactionFilter/Factory into Customizable Classes (#8481) 2021-08-06 08:27:25 -07:00
TARGETS Make MergeOperator+CompactionFilter/Factory into Customizable Classes (#8481) 2021-08-06 08:27:25 -07:00
thirdparty.inc Fix build jemalloc api (#5470) 2019-06-24 17:40:32 -07:00
USERS.md Add Apache Doris to USERS (#7865) 2021-01-19 15:31:56 -08:00
Vagrantfile Adding CentOS 7 Vagrantfile & build script 2018-02-26 15:27:17 -08:00
WINDOWS_PORT.md #5145 , rename port/dirent.h to port/port_dirent.h to avoid compile err when use port dir as header dir output (#5152) 2019-04-04 11:38:19 -07:00

RocksDB: A Persistent Key-Value Store for Flash and RAM Storage

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RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on earlier work on LevelDB by Sanjay Ghemawat (sanjay@google.com) and Jeff Dean (jeff@google.com)

This code is a library that forms the core building block for a fast key-value server, especially suited for storing data on flash drives. It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF) and Space-Amplification-Factor (SAF). It has multi-threaded compactions, making it especially suitable for storing multiple terabytes of data in a single database.

Start with example usage here: https://github.com/facebook/rocksdb/tree/master/examples

See the github wiki for more explanation.

The public interface is in include/. Callers should not include or rely on the details of any other header files in this package. Those internal APIs may be changed without warning.

Design discussions are conducted in https://www.facebook.com/groups/rocksdb.dev/ and https://rocksdb.slack.com/

License

RocksDB is dual-licensed under both the GPLv2 (found in the COPYING file in the root directory) and Apache 2.0 License (found in the LICENSE.Apache file in the root directory). You may select, at your option, one of the above-listed licenses.