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Couchbase Distributed ACID Transactions for C SDK Release Notes

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      The Couchbase C++ Distributed ACID Transactions API is built upon libcouchbase, which is included automatically. This page contains installation instructions and release notes.

      Couchbase C++ Distributed ACID Transactions is currently available for:

      • CentOS 7 & 8 (some extra steps are required with CentOS 7);

      • Debian 10;

      • Ubuntu 20.04.

      Other OS versions are not tested.

      Couchbase C++ Distributed ACID Transactions is distributed as a separate library for the C SDK. This page features the release notes for that library — for release notes, download links, and installation methods for the latest 3.x C SDK releases, see the current Release Notes page.

      CentOS

      $ wget https://packages.couchbase.com/clients/transactions-cxx/couchbase-transactions-1.0.0-1.253.el8.x86_64.tar

$ tar xf couchbase-transactions-1.0.0-1.253.el8.x86_64.tar

$ sudo yum install couchbase-transactions*.rpm

      Debian/Ubuntu

      $ wget https://packages.couchbase.com/clients/transactions-cxx/couchbase-transactions-1.0.0~r253-debian10-buster.tar

$ tar xf couchbase-transactions-1.0.0~r253-debian10-buster.tar

$ sudo apt-get install -y libevent-core-2.1

$ sudo dpkg -i couchbase-transactions*.deb

      Version 1.0.0 (19 April 2021)

      • Supports couchbase server 6.6.1 and later.

      • Transactions for KV operations only (no query transactions yet)

      • Synchronous kv transaction operations (no async transaction operations yet)

      • Minimal c++ client included.

      Known issues

      Version 1.0.0 Beta 1 (13 October 2020)

      First beta release of 1.0.0

      Known Issues

      • Owing to MB-41944, this release should not be used together with a deployment using Sync Gateway. Owing to this issue there is also a known theoretical data loss problem. The issue will be fixed in Couchbase Server release 6.6.1.

      Downloads

      Platform

      Architecture

      File

      Enterprise Linux 7

      x64

      couchbase-transactions-1.0.0-0.beta.1.63.el7.x86_64.tar

      Enterprise Linux 8

      x64

      https://packages.couchbase.com/clients/transactions-cxx/couchbase-transactions-cxx-1.0.0-1.253.el8.x86_64.tarcouchbase-transactions-1.0.0-0.beta.1.63.el8.x86_64.tar]

      Ubuntu 20.04 (focal)

      x64

      https://packages.couchbase.com/clients/transactions-cxx/couchbase-transactions-cxx-1.0.0r253-debian10-buster.tar[couchbase-transactions-1.0.0.beta.1r63-ubuntu2004-focal.tar]

      Debian 10 (buster)

      x64

      https://packages.couchbase.com/clients/transactions-cxx/couchbase-transactions-cxx-1.0.0r253-ubuntu2004-focal.tar[couchbase-transactions-1.0.0.beta.1r63-debian10-buster.tar]

      Using Distributed Transactions

      See the Distributed ACID Transactions concept doc in the server documentation for details of how Couchbase implements transactions. The Distributed Transactions HOWTO doc walks you through all aspects of working with Distributed Transactions.