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Percona XtraDB Cluster 5.7.34-31.51


  • PXC-3634: Erroneous documentation on bootstrapping the XtraDB Cluster (Thanks to user Craig Fisher for reporting this issue)

  • PXC-3092: Log a warning at startup if a keyring is specified, but the cluster traffic encryption is turned off

Bugs Fixed

  • PXC-3679: SST fails after the update of socat to ‘’

  • PXC-3611: “Encryption can’t find master key” after SST when keyring_file is used if the keyring.backup file exists

  • PXC-3608: Attempting to read a FK may cause a memory access violation and server exit.

  • PXC-2650: Lack of support for the data-at-rest encryption options are not mentioned in documentation

  • PXC-3464: Data is not propagated with SET SESSION sql_log_bin = 0

  • PXC-3666: Session with wsrep_on=0 blocks TOI transactions

  • PXC-3596: Node stuck in aborting SST

  • PXC-3226: Results from CHECK TABLE from PXC server can cause the client libraries to crash

  • PXC-3146: Galera/SST does not look at the default data directory location for SSL certs