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Percona Server for MongoDB 4.4.2-4 (2020-12-01)

Release date December 1, 2020
Installation Installing Percona Server for MongoDB


This version is not recommended for production use due to the following critical issues: WT-7984 and WT-7995. They are fixed in MongoDB 4.4.9 Community Edition and Percona Server for MongoDB 4.4.9-10.

We recommend you to upgrade to Percona Server for MongoDB 4.4.9-10 as soon as possible and run the validate command on every collection on every replica set node.

Read more about the issues and post-upgrade steps in WT-7984 and WT-7995.

Percona Server for MongoDB 4.4.2-4 is an enhanced, source available, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB 4.4.2 Community Edition. It supports MongoDB 4.4.2 protocols and drivers.


  • PSMDB-758: Add mongobridge as a part of percona-server-mongodb-server package

  • PSMDB-755: Add ldapDebug, ldapFollowReferrals and ldapConnectionPoolSizePerHost server parameters

  • PSMDB-711: Improve audit log performance

Bugs Fixed

  • PSMDB-718: Audit log messages include datatype output

  • PSMDB-712: User can’t be authorized via LDAP due to ‘LDAP search failed with error: Referral’

  • PSMDB-766: Redirect openldap debug messages to mongodb log

  • PSMDB-715: createBackup using AWS remote location fails with “EntityTooLarge”

  • PSMDB-544: Binaries perconadecrypt and mongobridge do not have a version

Get expert help

If you need assistance, visit the community forum for comprehensive and free database knowledge, or contact our Percona Database Experts for professional support and services.