private void fetchMetadata(TableMapLogEvent tableEvent) throws SQLException, ReplicatorException {
  if (metadataCache == null)   metadataCache=new TableMetadataCache(5000);
  Table table=metadataCache.retrieve(tableEvent.getDatabaseName(),tableEvent.getTableName());
  if (table == null || table.getTableId() != tableEvent.getTableId()) {
    prepareMetadataConnection();
    table=metadataConnection.findTable(tableEvent.getDatabaseName(),tableEvent.getTableName(),false);
    if (table != null) {
      table.setTableId(tableEvent.getTableId());
      metadataCache.store(table);
    }
  }
 else   if (logger.isDebugEnabled())   logger.debug("Table " + tableEvent.getDatabaseName() + "."+ tableEvent.getTableName()+ " found in cache.");
  if (table == null) {
    logger.warn("No metadata found for table " + tableEvent.getDatabaseName() + "."+ tableEvent.getTableName());
  }
 else {
    tableEvent.setTable(table);
  }
}

private void fetchMetadata ( TableMapLogEvent tableEvent ) throws SQLException , ReplicatorException { if ( metadataCache == null ) metadataCache = new TableMetadataCache ( 5000 ) ; Table table = metadataCache . retrieve ( tableEvent . getDatabaseName ( ) , tableEvent . getTableName ( ) ) ; if ( table == null || table . getTableId ( ) != tableEvent . getTableId ( ) ) { prepareMetadataConnection ( ) ; table = metadataConnection . findTable ( tableEvent . getDatabaseName ( ) , tableEvent . getTableName ( ) , false ) ; if ( table != null ) { table . setTableId ( tableEvent . getTableId ( ) ) ; metadataCache . store ( table ) ; } } else if ( logger . isDebugEnabled ( ) ) logger . debug ( "Table " + tableEvent . getDatabaseName ( ) + "." + tableEvent . getTableName ( ) + " found in cache." ) ; if ( table == null ) { logger . warn ( "No metadata found for table " + tableEvent . getDatabaseName ( ) + "." + tableEvent . getTableName ( ) ) ; } else { tableEvent . setTable ( table ) ; } }
fetches metadata for the table from the cache or from the database if needed
