Add Logging when fake rotate event occured (#490)

Author: sean-k1

pymysqlreplication/row_event.py

@@ -1,3 +1,4 @@
+import logging
 import struct
 import decimal
 import datetime
@@ -33,6 +34,12 @@ def __init__(self, from_packet, event_size, table_map, ctl_connection, **kwargs)
             self.table = self.table_map[self.table_id].table
         except KeyError:  # If we have filter the corresponding TableMap Event
             self._processed = False
+            logging.log(
+                logging.WARN,
+                """
+                  A pymysql.OperationalError error occurred, causing a fake rotate event and initialization of the table_map
+                """,
+            )
             return
 
         if self.__only_tables is not None and self.table not in self.__only_tables: