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This documentation is for the end of life version of Percona Server for MongoDB 4.2 which is no longer supported.
Learn more about MongoDB 4.2 end of life implications. See the current documentation.
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Percona Server for MongoDB 4.2.7-7 (2020-06-04)
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    Percona Server for MongoDB 4.2.7-7 (2020-06-04)¶

    Release date June 4, 2020
    Installation Installing Percona Server for MongoDB

    Percona Server for MongoDB 4.2.7-7 is an enhanced, source-available, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB 4.2.7 Community Edition. It supports MongoDB 4.2.7 protocols and drivers.

    New Features¶

    • PSMDB-587: Add options to control the size of several WiredTiger hash arrays concerned with data handles and one for session cursor cache

    • PSMDB-616: Add “txn_checkpoint_prepare_time” and “txn_checkpoint_tree_helper_time” wiredTiger.transaction stats

    Bugs Fixed¶

    • PSMDB-600: Fix leak of dhandle session_inuse counter in __evict_walk through ‘error’ early loop exit logic

    Contact Us

    For free technical help, visit the Percona Community Forum.

    To report bugs or submit feature requests, open a JIRA ticket.

    For paid support and managed or consulting services , contact Percona Sales.

    Last update: December 8, 2022
    Created: December 8, 2022
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