Error: "could not initailize master info structure" while doing Master Slave Replication in MySQL
ERROR 1201 (HY000): Could not initialize master info structure; more error messages can be found in the MySQL error log
TRY TO RESET IT, IT DOES MAGIC! ON SLAVE THE SLAVE MYSQL COMMAND TYPE:
RESET SLAVE;
THEN TRY AGAIN:
CHANGE MASTER TO MASTER_HOST='10.1.100.1', MASTER_USER='slave_user', MASTER_PASSWORD='slave_password', MASTER_LOG_FILE='mysql-bin.000001', MASTER_LOG_POS=451228;
mysql> START SLAVE;