The stateless node is the starting point for the search. The two parents are stateful nodes because the test needs the parents to be windowed aggregations, which are stateful.
The child node could be stateful as well, but it's not necessary. Do you think this test should be duplicated to make sure the search works using both a stateless and a stateful processing code as the starting point? [ Full content available at: https://github.com/apache/kafka/pull/5567 ] This message was relayed via gitbox.apache.org for [email protected]
