Nirbhay, We've been poking at this some more. Seems like we're retracing some steps as documented here: https://bugs.launchpad.net/codership-mysql/+bug/1052002 My patch will need to be reverted and replaced with something else. MDEV-7673 is a regression caused by a portion of the fix for MDEV-6924. Specifically this: in sql/sql_class.cc -> THD::binlog_query() #ifdef WITH_WSREP /* Even though wsrep only supports ROW binary log format, a user can set binlog format to STATEMENT (wsrep_forced_binlog_format). In which case the control might reach here even when binary logging (--log-bin) is not enabled. This is possible because wsrep patch partially enables binary logging by setting wsrep_emulate_binlog. */ if (mysql_bin_log.is_open()) #endif /* WITH_WSREP */ see sql/sql_insert.cc -> select_create::binlog_show_create_table() There are other issues here which we're still trying to track down (simultaneously running 'CREATE TABLE t1 AS SELECT SLEEP(30)' on multiple nodes is bad, for instance). I wanted to at least start the discussion here... Thanks, Andy -- Andrew W. Elble aweits@discipline.rit.edu Infrastructure Engineer, Communications Technical Lead Rochester Institute of Technology PGP: BFAD 8461 4CCF DC95 DA2C B0EB 965B 082E 863E C912