So I am having dummy csv file:
Is there any way I can add attributes to this flowfile for every single value of 'year' column? I mean I need this flowfile to have year_2001 attribute with value 2001, year_2002 attribute with value 2002 and so on. I haven't found how to do it via ExtractText processor.
And the second question if it is possible to do so, how can I loop through all of these attributes in the future?