Tag Archives: MySQL

MySQL Cluster Manager 1.4.6 released!

MySQL_Cluster_Manager
MySQL Cluster Manager 1.4.6 is now available for download from My Oracle Support.

Overview
In MCM 1.4.6, the list backups command has been extended with a new –agent option for listing agent backups created with the backup agents command.


The output can be filtered with the –backupid option:


The backupids for agent backups reflect the Unix Epoch times at which the backups were taken.…

MySQL 8.0: New Features in Replication

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.…

MySQL Cluster Manager 1.4.5 released!

MySQL_Cluster_Manager
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.…

Replication Features in MySQL 8.0.4

MySQL 8 second release candidate is out (MySQL 8.0.4). Besides fixes to replication issues we have also delivered a couple of enhancements in this release. Let me quickly summarize them.

  • Additional instrumentation for Group Replication (WL#9856). We have instrumented mutexes and condition synchronization objects on the group communication library.

MySQL Cluster Manager 1.4.4 released!

MySQL_Cluster_Manager
MySQL Cluster Manager 1.4.4 is now available for download from My Oracle Support.


What’s new?
With MCM 1.4.4 we continue to improve on MySQL Cluster Manager, specifically around:

  • the collect logs command
  • process status reporting
  • process command execution in specific scenarios


More details
More details are available in the MCM 1.4.4 Release Notes.…