MariaDB 10.1.42 Release Notes

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

After an upgrade MariaDB Server can crash if InnoDB tables exist with a FULLTEXT INDEX and a FOREIGN KEY constraint attached to them. We got reports that the crash already will be encountered on startup, but a crash is also possible at a later stage. See MDEV-20987 for more details.Do not download or use this release.

DownloadRelease NotesChangelogOverview of 10.1

Alternate download from mariadb.org

Release date: 5 Nov 2019

MariaDB 10.1 is a previous stable 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 10.1.42 is a Stable (GA) release.

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

Thanks, and enjoy MariaDB!

Notable Changes

• MDEV-17638: Improved innochecksum error messages

• MDEV-20247: Replication hangs with "preparing" and never starts

• FULLTEXT INDEX:

  • MDEV-19647: Server hangs after dropping full text indexes and restart

  • MDEV-19529: InnoDB hang on DROP FULLTEXT INDEX

  • MDEV-19073: FTS row mismatch after crash recovery

  • MDEV-20621: FULLTEXT INDEX activity causes InnoDB hang

• MDEV-20927: Duplicate key with auto increment

• MDEV-19376: Repl_semi_sync_master::commit_trx assertion

• Galera wsrep library updated to 25.3.28

• Fixes for the following security vulnerabilities:

  • CVE-2019-2974

  • CVE-2020-2780

  • CVE-2021-2144

Changelog

For a complete list of changes made in MariaDB 10.1.42, with links to detailed information on each push, see the changelog.

Contributors

For a full list of contributors to MariaDB 10.1.42, see the MariaDB Foundation release announcement.

A file format compatibility bug that was introduced in MariaDB 10.1.0 was fixed in MariaDB 10.1.21. Using page_compression or non-default innodb_page_size created files that were incompatible with MariaDB 10.0 or MySQL 5.6. MariaDB 10.1.21 and higher will convert affected files from earlier MariaDB 10.1 releases to a compatible format.This prevents a downgrade to earlier MariaDB 10.1 versions.See the commit for details.

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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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