August 1st, 2012
- Notes:
- Controller: Added alarms for Replication, in case a MySQL Server crashes.
- Controller: Alarms for Galera, in case a MySQL Server crashes.
- Controller: Removed redundant messages and newlines from log messages.
- Controller: Persisting db|host_stats_collection interval to cmon db.
- Query Monitor: log_queries_not_using_indexes now settable from the Web Interface.
- Query Monitor: Set long query time via Web interface. Setting upper bound (1MB) on query size to be parsed.
- Query Monitor: Possibility to override CMON settings in favor for local my.cnf settings.
- WWW + Controller: Reworked Configuration Management + web interface.
- WWW + Controller: Last mysql error now saved in mysql_server table.
- RRD: Optimized rrd graph creation, optimized galera stats collection to reduce db writes.
- WWW: Added ‘clear all jobs’ button.
- MySQL Cluster: Display an error in the Web UI if an SQL Node is not connected to the cluster.
- Galera: Improvements in availability handling, in case createPrimary fails.
- Bug fixes:
- Replication: serverid + autoincrement sedding fixed.
- Replication: Fixed MaxConnection bug in Replication.
- MySQL Cluster: Fixed Index/DataMemory collection problem if MemoryReportFrequency is not set.
- MySQL Cluster: Fixed bug in MGM status info, preventing rolling restarts.
- MySQL Cluster: Fixed bug in stop node (SQL/Data node).
- Galera: Make node statistics less jumpy during restarts/recovery.
- Controller: Clear MySQL replication links when a MySQL Server is removed from the cluster.
- Controller: fixed bug causing multiple email messages to be sent in case of an alarm.
- Controller: Fixed ProcessList bug if pidfile already had a path to prevent concatenation with datadir.
- Controller: Added printout to error log if a pidfile could not be opened by the Process Manager.
- Controller: Prevent autorestart of failed agents from happening too fast.
- Backup: Fixes in length of file issue (backup file size was 0 sometimes).
- Upgrade Instructions: