Not sure what you're asking here but you can easily declare a spout that takes in the json string then outputs the modified (appended) json string as a field.
Sent from my iPhone > On Apr 18, 2014, at 7:41 PM, Software Dev <[email protected]> wrote: > > Would a join work? > >> On Fri, Apr 18, 2014 at 4:35 PM, Software Dev <[email protected]> >> wrote: >> Is there any way to declare which fields should be emitted at runtime? >> For example we have 1 bolt that emits a bunch of json values. Now we >> want to have some sort of appender bolt that will append a value to >> that list of json values. Is there anyway to get this working?
