Hi, I splitted my Json several times to avoid OOM errors. I've put a Wait processor to wait for all my records to the use a Merge content. Each FF has been assigned an attribute of the original file number of lines.
The wait processor should put the FF in wait until the notify increases the counter to the total number of lines.
However It seems that my Wait processor is not putting my FF in the Wait queue(it is not shown but there is).