The Ultimate Guide to High Availability with MariaDB
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MariaDB Connector/J 3.0.5 Release Notes

The most recent Stable (GA) release of MariaDB Connector/J is:
MariaDB Connector/J 3.5.0

Download Release Notes Changelog Connector/J Overview

Release date: 25 May 2022

MariaDB Connector/J 3.0.5 is a Stable (GA) release.

For an overview of MariaDB Connector/J see the About MariaDB Connector/J page

Notable Changes

  • `CONJ-958` When multiple hosts are defined in the connection URL and no failover or load balancing mode is used, MariaDB Connector/J will try the hosts sequentially until a connection is successful.
  • `CONJ-961` LOAD DATA LOCAL INFILE is now enabled by default on the client side, for compatibility with MariaDB Connector/J 2.7.
    • The connector validates that only the filename used in the original request will be provided, to prevent a man-in-the-middle change of the filename.
    • This might cause Batch performance regression. In case of non use of LOCAL DATA LOCAL INFILE, disable option `allowLocalInfile` explicitly can improve performance.

Bugs Fixed

  • `CONJ-956` ArrayIndexOutOfBoundsException when alias length > 250
  • `CONJ-947` value after milliseconds precision lost when timestamp is encoded
  • `CONJ-949` keep clientCertificateKeyStoreUrl and clientCertificateKeyStoreUrl aliases
  • `CONJ-950` metadata TEXT/TINYTEXT/MEDIUMTEXT/LONGTEXT wrong column type and length
  • `CONJ-954` java.time.OffsetDateTime not supported
  • `CONJ-958` compatibility with 2.7: now loop through hosts when multiple host without failover mode
  • `CONJ-959` java.time.Instant not supported
  • `CONJ-962` resultset for negative TIME value return erronous LocalDateTime values
  • `CONJ-965` better error message when not loading serverSslCert file
  • `CONJ-967` clearParameters() breaks validity when using output parameters in stored procedures
  • `CONJ-969` org.mariadb.jdbc.ClientPreparedStatement is missing a toString implementation, useful for logging

Changelog

For a complete list of changes made in MariaDB Connector/J 3.0.5, with links to detailed information on each push, see the changelog.

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