Release Notes for MariaDB MaxScale 2.3.3


MariaDB MaxScale is an advanced database proxy, firewall, and query router. MaxScale is a component of MariaDB Enterprise.

MariaDB MaxScale 2.3.3 was released on 2019-01-21. It is a General Availability (GA) release.

Key links:

Issues Fixed

  • COM_STMT_CLOSE causes a warning to be logged. (MXS-2266)

  • Fixes MaxScale consuming large amounts of memory even with buffer limits set. (MXS-2259)

  • Fixes galeramon crashing if it monitors a server that is not Galera-enabled. (MXS-2258)

  • Fixes INSERT statements being sent to all nodes. (MXS-2248)

  • Fixes MaxScale not recognize builtin read-only functions. (MXS-2242)

  • Fixes conflicting parameters not being detected. (MXS-2241)

  • Fixes crashes in galeramon. (MXS-2239)

  • Fixes memory leak in MaxScale 2.3.2 causing OOM. (MXS-2224)

  • Fixes MaxScale crashing with signal 11. (MXS-2217)

  • Corrects documentation examples using whitespace in object names, which is invalid. (MXS-2214)

  • Fixes qc_mysqlembedded not classifying SET STATEMENT... FOR UPDATE correctly. (MXS-2207)

  • Fixes setting a static variable via MaxCtrl giving a non accurate error message Unknown global parameter (MXS-2200)