Percona XtraDB Cluster 5.7.27-31.39 Is Now Available

Percona is happy to announce the release of Percona XtraDB Cluster 5.7.27-31.39 on September 18, 2019. Binaries are available from the downloads section or from our software repositories.

Percona XtraDB Cluster 5.7.27-31.39 is now the current release, based on the following:

• Percona Server for MySQL 5.7.27-30
• Codership WSREP API release 5.7.27
• Codership Galera library 3.28

All Percona software is open-source and free.

Bugs Fixed

• PXC-2432: PXC was not updating the information_schema user/client statistics properly.
• PXC-2555: SST initialization delay: fixed a bug where the SST process took too long to detect if a child process was running.
• PXC-2557: Fixed a crash when a node goes NON-PRIMARY and SHOW STATUS is executed.
• PXC-2592: PXC restarting automatically on data inconsistency.
• PXC-2605: PXC could crash when log_slow_verbosity included InnoDB.  Fixed upstream PS-5820.
• PXC-2639: Fixed an issue where a SQL admin command (like OPTIMIZE) could cause a deadlock.

Help us improve our software quality by reporting any bugs you encounter using our bug tracking system. As always, thanks for your continued support of Percona!