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leipeng 8648fbcba3 Add missing RemapFileSystem::ReopenWritableFile (#12941) 
Summary:
`RemapFileSystem::ReopenWritableFile` is missing, add it.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/12941

Reviewed By: pdillinger

Differential Revision: D61822540

Pulled By: cbi42

fbshipit-source-id: dc228f7e8b842216f63de8b925cb663898455345
 		2024-09-17 13:08:25 -07:00
.circleci Enable io_uring in stress test (#12313) 2024-01-31 12:37:42 -08:00
.github More valgrind fixes (#12990) 2024-09-06 10:11:34 -07:00
buckifier Support building db_bench using buck (#13004) 2024-09-10 11:37:29 -07:00
build_tools Fix folly build (#12795) 2024-06-22 15:15:02 -07:00
cache Provide a way to invoke a callback for a Cache handle (#12987) 2024-09-06 14:54:09 -07:00
cmake Fix zstd typo in cmake (#12309) 2024-02-22 14:39:05 -08:00
coverage Remove platform009 and default to platform010 (#11333) 2023-03-30 09:56:37 -07:00
db Deshim coro in fbcode/internal_repo_rocksdb 2024-09-14 09:48:21 -07:00
db_stress_tool Retain previous trace file in db_stress for debugging purposes (#12978) 2024-08-27 12:43:47 -07:00
docs Java FFI blog post - Post-publication issues with images (2) (#12372) 2024-02-22 15:01:55 -08:00
env Add missing RemapFileSystem::ReopenWritableFile (#12941) 2024-09-17 13:08:25 -07:00
examples Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
file Fix wraparound in SstFileManager (#13010) 2024-09-13 14:39:48 -07:00
fuzz Block per key-value checksum (#11287) 2023-04-25 12:08:23 -07:00
include/rocksdb Provide a way to invoke a callback for a Cache handle (#12987) 2024-09-06 14:54:09 -07:00
java Add ticker stats for read corruption retries (#12923) 2024-08-12 15:32:07 -07:00
logging Fix data race in AutoRollLogger (#12436) 2024-03-14 14:28:33 -07:00
memory Set optimize_filters_for_memory by default (#12377) 2024-04-30 08:33:31 -07:00
memtable Small CPU optimization in InlineSkipList::Insert() (#12975) 2024-08-27 13:57:40 -07:00
microbench internal_repo_rocksdb (-8794174668376270091) (#12114) 2023-12-01 11:10:30 -08:00
monitoring Add ticker stats for read corruption retries (#12923) 2024-08-12 15:32:07 -07:00
options Fix and clarify ignore_unknown_options (#12989) 2024-09-04 11:42:04 -07:00
plugin Add initial CMake support to plugin (#9214) 2021-11-30 17:16:53 -08:00
port Fix CondVar::TimedWait for Windows (#12815) 2024-07-08 21:38:21 -07:00
table Deshim coro in fbcode/internal_repo_rocksdb 2024-09-14 09:48:21 -07:00
test_util Remove redundant no_io parameters to filter functions (#12762) 2024-06-12 18:47:11 -07:00
third-party fix optimization-disabled test builds with platform010 (#11361) 2023-04-10 13:59:44 -07:00
tools Disable WAL fault injection in some case (#13000) 2024-09-06 11:05:49 -07:00
trace_replay Remove 'virtual' when implied by 'override' (#12319) 2024-01-31 13:14:42 -08:00
unreleased_history Fix a bug in ReFitLevel() where `FileMetaData::being_compacted` is not cleared (#13009) 2024-09-12 15:19:14 -07:00
util Deshim coro in fbcode/internal_repo_rocksdb 2024-09-14 09:48:21 -07:00
utilities Fix non-ASCII character (#12972) 2024-09-03 14:41:55 -07:00
.clang-format A script that automatically reformat affected lines 2014-01-14 12:21:24 -08:00
.gitignore add gtags files ignore (#12747) 2024-06-12 21:46:40 -07:00
.lgtm.yml Create lgtm.yml for LGTM.com C/C++ analysis (#4058) 2018-06-26 12:43:04 -07:00
.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 2019-07-19 15:00:33 -07:00
AUTHORS Update RocksDB Authors File 2017-10-18 14:42:10 -07:00
CMakeLists.txt Fix folly build (#12795) 2024-06-22 15:15:02 -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 Add Options::DisableExtraChecks, clarify force_consistency_checks (#9363) 2022-01-18 17:31:03 -08:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Fix HISTORY.md file for 9.6 release (#12947) 2024-08-19 22:39:17 -07:00
INSTALL.md fix out of date macos instructions in INSTALL.md (#12393) 2024-02-28 12:38:15 -08:00
LANGUAGE-BINDINGS.md Add grocksdb in Go language bindings (#10498) 2022-08-23 15:02:10 -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 More valgrind fixes (#12990) 2024-09-06 10:11:34 -07:00
PLUGINS.md Add encfs plugin link (#12070) 2023-11-14 07:33:21 -08:00
README.md Remove deprecated integration tests from README.md (#11354) 2023-04-07 16:52:50 -07:00
TARGETS Support building db_bench using buck (#13004) 2024-09-10 11:37:29 -07:00
USERS.md Add Qdrant to USERS.md (#12072) 2023-11-16 10:35:08 -08:00
Vagrantfile Adding CentOS 7 Vagrantfile & build script 2018-02-26 15:27:17 -08:00
WINDOWS_PORT.md Update branch name in WINDOWS_PORT.md (#8745) 2021-09-01 19:26:39 -07:00
common.mk Clean up variables for temporary directory (#9961) 2022-05-06 16:38:06 -07:00
crash_test.mk Stress/Crash Test for OptimisticTransactionDB (#11513) 2023-06-17 16:27:37 -07:00
issue_template.md Add Google Group to Issue Template 2020-01-28 14:40:37 -08:00
rocksdb.pc.in build: fix pkg-config file generation (#9953) 2022-05-30 12:46:40 -07:00
src.mk Fix folly build (#12795) 2024-06-22 15:15:02 -07:00
thirdparty.inc Fix build jemalloc api (#5470) 2019-06-24 17:40:32 -07:00

README.md

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

CircleCI Status

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/main/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.

Questions and discussions are welcome on the RocksDB Developers Public Facebook group and email list on Google Groups.

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.