MariaDB 10.1.4 Release Notes

The most recent release of MariaDB 10.1 is:MariaDB 10.1.48 Stable (GA) Download Now

DownloadRelease NotesChangelogOverview of 10.1

Release date: 13 Apr 2015

MariaDB 10.1 is the current development series of MariaDB. It is an evolution of MariaDB 10.0 with several entirely new features not found anywhere else and with backported and reimplemented features from MySQL 5.6 and 5.7.

MariaDB 10.1.4 is a Beta release.

For an overview of MariaDB 10.1 see theWhat is MariaDB 10.1? page.

Thanks, and enjoy MariaDB!

Notable Changes

• Lots of changes related to encryption. See the updated documentation. In particular:

  • The distinction between “tablespace encryption” and “page encryption” was removed, now there is only one single encryption feature. One can use both per-table encryption options and the global innodb-encrypt-tables option at the same time.

  • Per table PAGE_ENCRYPTION option that could accept values of ON and OFF was renamed to ENCRYPTED with values YES and NO.

  • Per table PAGE_ENCRYPTION_KEY was renamed to ENCRYPTION_KEY_ID.

  • Global variable innodb_default_page_encryption_key become a session innodb_default_encryption_key_id.

  • The command-line option innodb-encrypt-tables can take the value of FORCE. In this case XtraDB/InnoDB will refuse to create unencrypted tables (CREATE TABLE ... ENCRYPTED=NO will fail).

  • XtraDB/InnoDB on disk format for encrypted tablespaces and logs was changed. Tables encrypted in 10.1.3 may fail to open.

  • Key management plugins were renamed not to have “plugin” in the name, for example, “file_key_management_plugin” is now “file_key_management”.

  • “Key management plugin” type was expanded and renamed to match the new broader set of responsibilities. It is now called encryption plugin.

• Command-line option innodb-scrub-log-interval was renamed to innodb-scrub-log-speed and now sets the log scrubbing speed in bytes per second.

• Command-line option innodb-scrub-force-testing was renamed to innodb-debug-force-scrubbing.

• Consistent support for IF EXISTS, IF NOT EXISTS, and OR REPLACE clauses was added to:

  • CREATE EVENT and DROP EVENT (MDEV-7281)

  • CREATE INDEX and DROP INDEX (MDEV-7284)

  • CREATE TRIGGER and DROP TRIGGER (MDEV-7286)

• MDEV-5214 New status variables to show the number of grants on different objects (see Status Variables Added in MariaDB 10.1).

• MDEV-6858 New server variable enforce_storage_engine

• MDEV-7728 xid cache scalability was significantly improved (by using lock-free hash)

• MDEV-7671 VIEW definitions are now cached in memory (in the table definition cache).

• MDEV-6981 New status variables to track MASTER_GTID_WAIT time. This feature was contributed by Daniel Black. See Status Variables Added in MariaDB 10.1.

• MDEV-7198 New status variable Slave_skipped_errors. This feature was contributed by Daniel Black.

• Starting with this release, commits in certain instances in parallel replication complete immediately, avoiding losing throughput when many transactions need conflicting locks. See binlog_commit_wait_count.

• MDEV-7061 innochecksum can now analyze leaf pages to estimate how fragmented an index is and how much benefit can be gained from defragmentation.

• Fixes for the following security vulnerabilities:

  • CVE-`-```

Repositories exist for 10.1, but because 10.1 is still Beta, they are not visible in the repository configuration tool. To configure a 10.1 apt, yum, or zypper repository using the tool, simply select 10.0 and then when executing the instructions, manually change all occurrences of '10.0' to '10.1'.

For a complete list of changes made in MariaDB 10.1.4, with links to detailed information on each push, see the changelog.

Be notified of new MariaDB Server releases automatically by subscribing to the MariaDB Foundation community announce 'at' lists.mariadb.org announcement list (this is a low traffic, announce-only list). MariaDB plc customers will be notified for all new releases, security issues and critical bug fixes for all MariaDB plc products thanks to the Notification Services.

MariaDB may already be included in your favorite OS distribution. More information can be found on the Distributions which Include MariaDB page.

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