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Teemu Ollakka 93bf4e5b7c MGL-52 Handle BF abort during XA commit/rollback by XID 
Although XA commit/rollback by XID does not have active transaction
with changes and does not become BF aborted by lock conflict, there
are other reasons why it can become BF aborted (e.g. session becoming
killed).

Add handling of `s_must_abort` in `commit_or_rollback_by_xid()` and
unit tests for testing correct behavior.
2026-02-16 14:46:59 +02:00
.github/workflows Apparently github has removed support for Ubuntu 20.04 in workfolws. 2025-04-30 17:45:34 +02:00
cmake Fix boost download link 2025-01-14 12:35:12 +02:00
dbsim MDEV-36551: Add interface to report wsrep state change in Galera 2025-05-07 17:32:41 +03:00
doc Cleaned up client_state interface. 2018-06-18 18:55:38 +03:00
include/wsrep MDEV-37026 Revert "Pass callback to get provider options to provider_v26 constructor" 2026-02-13 12:00:19 +02:00
scripts Helper script to run dbsim stress test with provider loaded 2019-01-25 14:50:44 +02:00
src MGL-52 Handle BF abort during XA commit/rollback by XID 2026-02-16 14:46:59 +02:00
test MGL-52 Handle BF abort during XA commit/rollback by XID 2026-02-16 14:46:59 +02:00
wsrep-API MDEV-37026 Revert "Pass callback to get provider options to provider_v26 constructor" 2026-02-13 12:00:19 +02:00
.clang-format Implemented thread service support. 2019-10-14 09:30:15 +03:00
.gitignore Add support for custom provider implementation 2025-01-14 16:51:26 +02:00
.gitmodules Implemented thread service support. 2019-10-14 09:30:15 +03:00
CMakeLists.txt MDEV-36422 Build fails with cmake 4.0.0 2025-04-03 09:09:08 +03:00
CONTRIBUTOR_AGREEMENT.txt Contributor License Agreement 2021-02-01 19:04:46 +02:00
CONTRIBUTORS.txt MDEV-26851 : Add interface to monitor connections in Galera 2025-02-21 11:36:34 +02:00
COPYING Added GPLv2 licence and copyright headers. 2018-10-15 15:14:22 +03:00
LICENSE Added GPLv2 licence and copyright headers. 2018-10-15 15:14:22 +03:00
README.md Added WSREP_LIB_STRICT_BUILD_FLAGS and WSREP_LIB_MAINTAINER_MODE to README.md 2019-01-24 18:15:13 +02:00

README.md

Introduction

Project name: wsrep-lib - Integration library for WSREP API

The purpose of this project is to implement C++ wrapper for wsrep API with additional convenience for transaction processing.

This project will abstract away most of the transaction state management required on DBMS side and will provide simple C++ interface for key set population, data set population, commit processing, write set applying etc.

Build Instructions

In order to build the library, run

cmake . make

Build Requirements

  • C++ compiler (g++ 5.4 or later recommended)
  • CMake version 2.8 or later
  • The following Boost libraries are required if the unit tests and the sample program is compiled
    • Unit Test Framework
    • Program Options
    • Filesystem
    • Thread

CMake Options

  • WSREP_LIB_WITH_UNIT_TESTS - Compile unit tests (default ON)
  • WSREP_LIB_WITH_AUTO_TEST - Run unit tests automatically as a part of compilation (default OFF)
  • WSREP_LIB_WITH_DBSIM - Compile sample program (default ON)
  • WSREP_LIB_WITH_ASAN - Enable address sanitizer instrumentation (default OFF)
  • WSREP_LIB_WITH_TSAN - Enable thread sanitizer instrumentation (default OFF)
  • WSREP_LIB_WITH_DOCUMENTATION - Generate documentation, requires Doxygen (default OFF)
  • WSREP_LIB_WITH_COVERAGE - Compile with coverage instrumentation (default OFF)
  • WSREP_LIB_STRICT_BUILD_FLAGS - Compile with strict build flags, currently enables -Weffc++ (default OFF)
  • WSREP_LIB_MAINTAINER_MODE - Make every compiler warning to be treated as error, enables -Werror compiler flag (default OFF)