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Yu Zhang 2207a66fe5 Make autovector call default constructor explicitly before move/copy (#12499)
Summary:
Make `autovector` constructs the stack based element in place before move or copy another `autovector`'s stack based elements. This is already done in  the move/copy version of `autovector::push_back` when adding item to the stack based memory
8e6e8957fb/util/autovector.h (L269-L285)

The ` values_ = reinterpret_cast<pointer>(buf_);` statement is not sufficient to ensure the class's member variables are properly constructed. I'm able to reproduce this consistently in a unit test in this change: https://github.com/facebook/rocksdb/compare/main...jowlyzhang:fix_sv_install with unit test:
`./tiered_compaction_test --gtest_filter="\*FastTrack\*"

With below stack trace P1203997597 showing the `std::string` copy destination is invalid, which indicates the object in the destination `autovector` is not constructed properly.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/12499

Test Plan: Existing unit tests.

Reviewed By: anand1976

Differential Revision: D55662354

Pulled By: jowlyzhang

fbshipit-source-id: 581ceb11155d3dd711998607ec6950c0e327556a
2024-04-04 12:33:05 -07:00
.circleci Enable io_uring in stress test (#12313) 2024-01-31 12:37:42 -08:00
.github Fix windows build and CI (#12426) 2024-03-14 12:04:41 -07:00
buckifier Error out in case of std errors in blackbox test and export file in TARGETS 2023-10-24 11:46:18 -07:00
build_tools switch to using centos8-native (#12367) 2024-02-21 12:03:40 -08:00
cache Remove extra semi colon from icsp/lib/logging/IcspLogRpcMessage.cpp 2024-03-31 10:26:34 -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 Limit compaction input files expansion (#12484) 2024-03-29 11:34:29 -07:00
db_stress_tool Disallow refitting more than 1 file from non-L0 to L0 (#12481) 2024-03-29 10:52:36 -07:00
docs Java FFI blog post - Post-publication issues with images (2) (#12372) 2024-02-22 15:01:55 -08:00
env Change ReadAsync callback API to remove const from FSReadRequest (#11649) 2024-02-16 09:14:55 -08:00
examples Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
file Fix/improve temperature handling for file ingestion (#12402) 2024-03-05 16:56:08 -08:00
fuzz Block per key-value checksum (#11287) 2023-04-25 12:08:23 -07:00
include/rocksdb Add support in SstFileReader to get a raw table iterator (#12385) 2024-04-02 21:23:06 -07:00
java Implement PerfContex#toString for the Java API (#12473) 2024-04-03 14:33:31 -07:00
logging Fix data race in AutoRollLogger (#12436) 2024-03-14 14:28:33 -07:00
memory Replace ScopedArenaIterator with ScopedArenaPtr<InternalIterator> (#12470) 2024-03-22 13:40:42 -07:00
memtable Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
microbench internal_repo_rocksdb (-8794174668376270091) (#12114) 2023-12-01 11:10:30 -08:00
monitoring New PerfContext counters for block cache bytes read (#12459) 2024-03-21 10:46:46 -07:00
options Run internal cpp modernizer on RocksDB repo (#12398) 2024-03-04 10:08:32 -08:00
plugin Add initial CMake support to plugin (#9214) 2021-11-30 17:16:53 -08:00
port Run internal cpp modernizer on RocksDB repo (#12398) 2024-03-04 10:08:32 -08:00
table Add support in SstFileReader to get a raw table iterator (#12385) 2024-04-02 21:23:06 -07:00
test_util Run internal cpp modernizer on RocksDB repo (#12398) 2024-03-04 10:08:32 -08:00
third-party fix optimization-disabled test builds with platform010 (#11361) 2023-04-10 13:59:44 -07:00
tools Disable wal_bytes_per_sync at one more place (#12492) 2024-04-02 09:44:37 -07:00
trace_replay Remove 'virtual' when implied by 'override' (#12319) 2024-01-31 13:14:42 -08:00
unreleased_history Add support in SstFileReader to get a raw table iterator (#12385) 2024-04-02 21:23:06 -07:00
util Make autovector call default constructor explicitly before move/copy (#12499) 2024-04-04 12:33:05 -07:00
utilities Fix CreateColumnFamilyWithImport for PessimisticTransactionDB (#12490) 2024-04-03 10:56:30 -07:00
.clang-format
.gitignore Add .arcconfig to .gitignore (fb internal use) (#11803) 2023-09-07 14:57:39 -07:00
.lgtm.yml
.watchmanconfig
AUTHORS
CMakeLists.txt Add support in SstFileReader to get a raw table iterator (#12385) 2024-04-02 21:23:06 -07:00
CODE_OF_CONDUCT.md
common.mk Clean up variables for temporary directory (#9961) 2022-05-06 16:38:06 -07:00
CONTRIBUTING.md
COPYING
crash_test.mk Stress/Crash Test for OptimisticTransactionDB (#11513) 2023-06-17 16:27:37 -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
HISTORY.md Branch cut 9.1.fb (#12476) 2024-03-25 15:07:43 -07:00
INSTALL.md fix out of date macos instructions in INSTALL.md (#12393) 2024-02-28 12:38:15 -08:00
issue_template.md
LANGUAGE-BINDINGS.md Add grocksdb in Go language bindings (#10498) 2022-08-23 15:02:10 -07:00
LICENSE.Apache
LICENSE.leveldb
Makefile Add support in SstFileReader to get a raw table iterator (#12385) 2024-04-02 21:23:06 -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
rocksdb.pc.in build: fix pkg-config file generation (#9953) 2022-05-30 12:46:40 -07:00
src.mk Add support in SstFileReader to get a raw table iterator (#12385) 2024-04-02 21:23:06 -07:00
TARGETS Add support in SstFileReader to get a raw table iterator (#12385) 2024-04-02 21:23:06 -07:00
thirdparty.inc
USERS.md Add Qdrant to USERS.md (#12072) 2023-11-16 10:35:08 -08:00
Vagrantfile
WINDOWS_PORT.md Update branch name in WINDOWS_PORT.md (#8745) 2021-09-01 19:26:39 -07:00

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.