report は SHOW SLAVE STATUS で表示されるような バッファ(とエラーログ)に記録するためのメソッド $ grep -r -A1 ER_SLAVE_FATAL_ERROR . ... ./sql/log_event.cc: rli->report(ERROR_LEVEL, ER_SLAVE_FATAL_ERROR, ./sql/log_event.cc: ER_THD(thd, ER_SLAVE_FATAL_ERROR), ./sql/log_event.cc- "Invalid character set for User var event"); -- ./sql/rpl_slave.cc: mi->report(ERROR_LEVEL, ER_SLAVE_FATAL_ERROR, ./sql/rpl_slave.cc: ER(ER_SLAVE_FATAL_ERROR), ./sql/rpl_slave.cc- "Failed to flush master info."); -- ./sql/log_event.cc: rli->report(ERROR_LEVEL, ER_SLAVE_FATAL_ERROR, ./sql/log_event.cc: ER_THD(thd, ER_SLAVE_FATAL_ERROR), ./sql/log_event.cc- "Binlog version not supported"); ... 58/81