Percona Server for MySQL 5.6.43-84.3 Is Now Available

Percona Server for MySQL 5.6Percona is glad to announce the release of Percona Server for MySQL 5.6.43-84.3 on January 29, 2019 (Downloads are available here and from the Percona Software Repositories).

This release merges changes of MySQL 5.6.43, including all the bug fixes in it. Percona Server for MySQL 5.6.43-84.3 is now the current GA release in the 5.6 series. All of Percona’s software is open-source and free.

Bugs Fixed

  • A sequence of LOCK TABLES FOR BACKUP and STOP SLAVE SQL_THREAD could cause replication to be blocked and not possible to be restarted normally. Bug fixed #4758 (upstream #93649).
  • http was replaced with https in in server crash messages. Bug fixed #4855.
  • Wrong query results could be received in semi-join sub queries with materialization-scan that allowed inner tables of different semi-join nests to interleave. Bug fixed #4907 (upstream bug #92809).
  • The audit logs could be corrupted due to an invalid size of the audit log file when audit_log_rotations was changed at runtime. Bug fixed #4950.
  • There was a typo in trottling was replaced with throttling. Bug fixed #240. Thanks to Michael Coburn for the patch.

Other bugs fixed: #2477#3535#3568#3672#3673, #4791#4989#5100#5118#5163#5268#5270#5271

This release also contains fixes for the following CVE issues: CVE-2019-2534, CVE-2019-2529, CVE-2019-2482, CVE-2019-2455, CVE-2019-2503, CVE-2018-0734.

Find the release notes for Percona Server for MySQL 5.6.42-84.2 in our online documentation. Report bugs in the Jira bug tracker.


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Comments (6)

  • Dinesh Patra Reply

    Installing this latest package fails with the below error :

    Downloading packages:
    warning: /var/cache/yum/x86_64/7/percona/packages/Percona-Server-shared-56-5.6.43-rel84.3.el7.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 8507efa5: NOKEY
    Retrieving key from

    The GPG keys listed for the “Percona Packages” repository are already installed but they are not correct for this package.
    Check that the correct key URLs are configured for this repository.

    Failing package is: Percona-Server-shared-56-5.6.43-rel84.3.el7.x86_64
    GPG Keys are configured as:

    January 29, 2019 at 3:58 pm
  • Francis Reply

    I get the same error – looks ike the rpm is corrupt.

    February 4, 2019 at 2:09 am
  • David Bennett Reply

    Hi Dinesh and Francis, before updating or installing Percona Server 5.6. Please update your percona-release package. This will update the system to include our latest public signing key.

    sudo yum update percona-release

    February 4, 2019 at 5:03 pm
  • Dinesh Patra Reply

    Thanks for responding David, but yum update percona-release did not work for me and it still gives the same error

    February 5, 2019 at 12:55 pm
  • Mark Mercado Reply

    Here’s what happened:

    $ rpm -qpi Percona-Server-shared-56-5.6.42-rel84.2.el7.x86_64.rpm | grep Sig
    Signature : DSA/SHA1, Thu 22 Nov 2018 08:17:35 AM UTC, Key ID 1c4cbdcdcd2efd2a

    $ rpm -qpi Percona-Server-shared-56-5.6.43-rel84.3.el7.x86_64.rpm | grep Sig
    warning: Percona-Server-shared-56-5.6.43-rel84.3.el7.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 8507efa5: NOKEY
    Signature : RSA/SHA256, Thu 24 Jan 2019 11:45:10 AM UTC, Key ID 9334a25f8507efa5

    Signing key changed between releases.

    February 8, 2019 at 12:22 pm
  • Mark Mercado Reply

    And the published signing key is:

    $ curl -s | gpg –list-packets | grep keyid
    keyid: 1C4CBDCDCD2EFD2A
    :signature packet: algo 17, keyid 1C4CBDCDCD2EFD2A
    keyid: E1E2CD202D607DAF
    :signature packet: algo 17, keyid 1C4CBDCDCD2EFD2A

    February 8, 2019 at 12:30 pm

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