Hi Konsala,
Zitat von "UmaraDissa1 ." <[email protected]>:
I believe all tuples with key = valueX will end up in the same instance of
bolt C, regardless of whether the tuple originated from A or B.
It seems this is what Nathan mentions in this reply
<https://groups.google.com/d/msg/storm-user/ueRqxGhO6QI/F-CFUfJ65r0J> as
well.
*"Just to make sure what Ben is saying is clear, in a fields grouping a
grouping value will always go to the same consumer task, regardless of the
source. Otherwise things like joins of different streams would not be
possible. "*
that thread turned up in my search, too - rather old, but possibly
still valid. OTOH I'd have expected such an essential information to
be given in the docs, but couldn't spot it there, hence the question
here. "I believe" is something I may not want to tell our customers as
a reference source, once it turned out to be wrong in a production
environment ;)
Regards,
Jens
