Percona Server for MongoDB 5.0.27-23 (2024-06-19)¶
Percona Server for MongoDB 5.0.27-23 is an enhanced, source-available, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB 5.0.x Community Edition.
Percona Server for MongoDB 5.0.27-23 includes improvements and bug fixes of MongoDB 5.0.27 Community Edition and supports its protocols and drivers.
Release Highlights¶
- SERVER-78556 - Changed default value of
internalInsertMaxBatchSizeto 64 to avoid replication lag if the insert operations are slow - SERVER-79637 - Fixed the issue with the aggregation pipeline in MongoDB when using the
$lookup stagewith a time series foreign collection using a correlated predicate - SERVER-80363 - Explicitly stated that the missing
wfield from write concern object will be filled with default write concern value - SERVER-86474 - Fixed the bug with the replaying oplog updates during mongosync by preserving the zero-valued timestamps.
- SERVER-86648 - Fixed the issue with resumable index build sorter files not to be synced on shutdown
Find the full list of changes in the MongoDB 5.0.27 Community Edition release notes.
Bugs Fixed¶
- PSMDB-1418 - Fixed the issue with the server crash when using LDAP authentication by ensuring that LDAP connections borrowed by a client thread are not disposed.
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