public <K> String get(final K key, Serializer<K> keySerializer) throws HectorException {
    ColumnQuery<K, String, String> q = createColumnQuery(keyspace, keySerializer, serializer, serializer);
    QueryResult<HColumn<String, String>> r = q.setKey(key).
        setName(COLUMN_NAME).
        setColumnFamily(CF_NAME).
        execute();
    HColumn<String, String> c = r.get();
    return c == null ? null : c.getValue();
  }
public < K > String get ( final K key , Serializer < K > keySerializer ) throws HectorException { ColumnQuery < K , String , String > q = createColumnQuery ( keyspace , keySerializer , serializer , serializer ) ; QueryResult < HColumn < String , String > > r = q . setKey ( key ) . setName ( COLUMN_NAME ) . setColumnFamily ( CF_NAME ) . execute ( ) ; HColumn < String , String > c = r . get ( ) ; return c == null ? null : c . getValue ( ) ; }
Get a string value.

@return The string value; null if no value exists for the given key.