Percona XtraDB Cluster 5.7.26-31.37¶
Percona XtraDB Cluster 5.7.26-31.37 is now the current release, based on the following:
- Percona Server for MySQL 5.7.26-29
- Galera Replication library 3.26
- Galera/Codership WSREP API Release 5.7.25
- #2480: In some cases, Percona XtraDB Cluster could not replicate
CURRENT_USER()used in the
CURRENT_USER()are no longer allowed in any
ALTERstatement since they fail when replicated.
- #2487: The case when a DDL or DML action was in progress from one client and the provider was updated from another client could result in a race condition.
- #2490: Percona XtraDB Cluster could crash when
binlog_space_limitwas set to a value other than zero during
- #2491: SST could fail if the donor had encrypted undo logs.
- #2537: Nodes could crash after an attempt to set a password using
- #2497: The user can set the preferred donor by setting the
wsrep_sst_donorvariable. An IP address is not valid as the value of this variable. If the user still used an IP address, an error message was produced that did not provide sufficient information. The error message has been improved to suggest that the user check the value of the
wsrep_sst_donorfor an IP address.