connection node_2; connection node_1; CREATE TABLE t1 (f1 INTEGER PRIMARY KEY); SET SESSION wsrep_trx_fragment_size=1; START TRANSACTION; INSERT INTO t1 VALUES(1); SET debug_dbug='+d,ib_create_table_fail_too_many_trx'; INSERT INTO t1 VALUES(2); ERROR HY000: Error while appending streaming replication fragment COMMIT; SELECT * FROM t1; f1 SET debug_dbug='-d,ib_create_table_fail_too_many_trx'; DROP TABLE t1; CALL mtr.add_suppression("Error writing into mysql.wsrep_streaming_log: 177");