Hi, Galera cluster (https://github.com/codership/mysql-wsrep/commits/5.6) has new feature : commit 14301279075dc2b420f3173cc9c2eb7912db63de Author: sjaakola Date: Fri Nov 18 12:45:42 2016 +0200 Refs: MW-319 * replicating write set containing only GTID event of totally filtered transaction coming in through mysql replication * note that replicated WS will have no keys, and current debug version of Galera 3.19 will assert for no keys My questions: (1) If MySQL (5.6/5.7) replicates transactions to Galera cluster (assuming here that this cluster will contain MariaDB 10.0-10.2 nodes) does the server somehow see filtered GTID events ? (2) If MariaDB replicates transactions to Galera cluster are filtered transactions seen by Galera ? R: Jan