Release Notes for MariaDB MaxScale 2.3.5

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

MariaDB MaxScale 2.3.5 was released on 2019-04-02. It is a General Availability (GA) release.

Key links:

Bug Fixes

  • Fixes service serialization. (MXS-2412)

  • Fixes hangup delivered to wrong DCB. (MXS-2410)

  • Fixes Schema Router crashing to malformed PREPARE or EXECUTE statements. (MXS-2409)

  • Fixes Masking Filter to check subqueries. (MXS-2403)

  • Fixes Masking Filter to check Unions. (MXS-2402)

  • Fixes recognition of MariaDB Server specific executable comments. (MXS-2398)

  • Fixes Masking Filter to examine user variables. (MXS-2396)

  • Fixes substitute_variables global parameter being rejected as unknown global parameter. (MXS-2394)

  • Fixes Masking Filter to check parse result of query classification. (MXS-2393)

  • Fixes Masking filter to examine statement being prepared. (MXS-2392)

  • Fixes Masking and DBFW filters to reject statements prepared from variables. (MXS-2390)

  • Fixes executable comment handling. (MXS-2389)

  • Fixes JSON Interface not working with Maxscale 2.3. (MXS-2379)

  • Fixes Binary Log Filter breaking replication when last event is ignored. (MXS-2374)

  • Fixes generated configs for filters not including module. (MXS-2373)

  • Fixes query timeout warning message not printing reason of timeout. (MXS-2370)

  • Fixes MaxCtrl requiring password on command line. (MXS-2368)

  • Fixes wrong classification of queued queries in Read/Write Splitter. (MXS-2365)

  • Fixes LIKE clause in SHOW TABLES being ignored by Schema Router. (MXS-2359)

  • Documents MaxCtrl alter service command, including use_sql_variables_in. (MXS-2357)

  • Fixes MaxScale not letting MySQL client 8.0.15 connect with password. (MXS-2355)

  • Fixes MaxAdmin commands hanging when master pod deleted after failover occurs. (MXS-2342)

  • Fixes Schema Router in MaxScale 2.3.4 not showing all tables from all back-ends. (MXS-2337)

  • Fixes routing hints being ignored when re-connection is required. (MXS-2326)

  • Fixes disabled events being enabled on Replica Server promoted after failover. (MXS-2325)

  • Fixes connections to servers in maintenance not being closed. (MXS-2323)

  • Fixes PAM user and group mapping to work with more specific host than %. (MXS-2292)

  • Fixes MariaDB Monitor issue with replication_user and replication_password. (MXS-1991)