The MySQL Development Team is proud to announce the second GA release of InnoDB cluster!
We listened carefully to the feedback we got from the previous major release (1.0 GA) and the last release candidate (8.0.4 RC) and incorporated many of the suggested changes.…
The MySQL Development Team is proud and happy to announce the General Availability release of InnoDB Cluster 8.0! This is an extremely exciting release of our integrated, native, full stack High Availability (HA) solution for MySQL.
InnoDB Cluster provides an out-of-the-box and easy to use built-in HA and Scaling solution for MySQL by tightly integrating the following GA components:
…
It is with extreme delight and a big smile on our face that we share the news that a new major MySQL release has been declared Generally Available (GA). The road to MySQL 8 was pretty eventful, sometimes painful and sometimes hard, always challenging, but nonetheless a great ride and an extremely rewarding journey for the engineers that have worked on it.…
Please join Percona’s Ramesh Sivaraman (QA Engineer) and Krunal Bauskar (Software Engineer, Percona XtraDB Cluster Lead) as they present Percona XtraDB Cluster 5.7 with ProxySQL for Your MySQL High Availability and Clustering Needs on Thursday, March 22, 2018 at 8:30 am PDT (UTC-7) / 11:30 am EDT (UTC-4).
Percona has developed Percona XtraDB Cluster (based on Galera Cluster) and integrated it with ProxySQL to address MySQL high availability and …
[Read more]Percona announces the release of Percona XtraDB Cluster 5.7.21-29.26 (PXC) on March 2, 2018. Binaries are available from the downloads section or our software repositories.
Percona XtraDB Cluster 5.7.21-29.26 is now the current release, based on the following:
Starting from now, Percona XtraDB Cluster issue …
[Read more]Percona announces the release of Percona XtraDB Cluster 5.6.39-26.25 (PXC) on February 26, 2018. Binaries are available from the downloads section or our software repositories.
Percona XtraDB Cluster 5.6.39-26.25 is now the current release, based on the following:
Starting from this release, Percona XtraDB …
[Read more]In this blog post, I’ll look at how to make Percona XtraDB Cluster and SELinux work when used together.
Recently, I encountered an issue with Percona XtraDB Cluster startup. We tried to setup a three-node cluster using Percona XtraDB Cluster with a Vagrant CentOS box, but somehow node2 was not starting. I did not get enough information to debug the issue in the donor/joiner error log. I got only the following error message:
2018-02-08 16:58:48 7910 [Note] WSREP: Running: 'wsrep_sst_xtrabackup-v2 --role 'joiner' --address '192.168.100.20' --datadir '/var/lib/mysql/' --defaults-file '/etc/my.cnf' --defaults-group-suffix '' --parent '7910' --binlog 'mysql-bin' ' 2018-02-08 16:58:48 7910 [ERROR] WSREP: Failed to …[Read more]
In order to improve observability and manageability of MySQL Group Replication (GR), we enhanced its instrumentation in MySQL 8.0.4. With these goals in mind, we have extended the usage of Performance Schema (P_S) from this plugin to the included Group Communication System (GCS) module as well as its submodule eXtended Communications (XCom) which are responsible for all communication involved in the dissemination of transactions to other MySQL instances.…
Percona announces the release of Percona XtraDB Cluster 5.7.20-29.24 (PXC) on January 26, 2018. Binaries are available from the downloads section or our software repositories.
NOTE: Due to new package dependency,
Ubuntu/Debian users should use apt-get dist-upgrade,
apt upgrade, or apt-get install
percona-xtradb-cluster-57 to upgrade.
Percona XtraDB Cluster 5.7.20-29.24 is now the current release, based on the following:
MySQL Cluster Manager 1.4.5 is now available for download from My
Oracle Support.
Overview
MCM 1.4.5 contains further stability and usability improvements
of MySQL Cluster Manager.
The 1.4.5 release bundles MySQL Cluster 7.5.9. However, since MySQL Cluster 7.5.7, system tables contain sufficient information for MCM to properly support rolling reconfigurations when ndb_cluster_connection_pool is enabled for mysqlds.…
