Percona XtraDB Cluster 5.7.23-31.31 Is Now Available

Percona XtraDB Cluster 5.7

This release has been superseded by 5.7.23-31.31.2 after a critical regression was found. Please update to the latest release.

Percona XtraDB Cluster 5.7Percona is glad to announce the release of Percona XtraDB Cluster 5.7.23-31.31 on September 26, 2018. Binaries are available from the downloads section or from our software repositories.

Percona XtraDB Cluster 5.7.23-31.31 is now the current release, based on the following:

Deprecated

The following variables are deprecated starting from this release:

This variable, which defines whether locking sessions should be converted to transactions, is deprecated in Percona XtraDB Cluster 5.7.23-31.31 because it is rarely used in practice.

Fixed Bugs

  • PXC-1017: Memcached access to InnoDB was not replicated by Galera.
  • PXC-2164: The SST script prevented SELinux from being enabled.
  • PXC-2155wsrep_sst_xtrabackup-v2 did not delete all folders on cleanup.
  • PXC-2160: In some cases, the MySQL version was not detected correctly with the Xtrabackup-v2 method of SST (State Snapshot Transfer).
  • PXC-2199: When the DROP TRIGGER IF EXISTS statement was run for a not existing trigger, the node GTID was incremented instead of the cluster GTID.
  • PXC-2209: The compression dictionary was not replicated in PXC.
  • PXC-2202: In some cases, a disconnected cluster node was not shut down.
  • PXC-2165: SST could fail if either wsrep_node_address or wsrep_sst_receive_address were not specified.
  • PXC-2213: NULL/VOID DDL transactions could commit in a wrong order.

Help us improve our software quality by reporting any bugs you encounter using our bug tracking system. As always, thanks for your continued support of Percona!

 

The post Percona XtraDB Cluster 5.7.23-31.31 Is Now Available appeared first on Percona Database Performance Blog.

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