Ok. I found where to add the routeEmptyResultSet, which since i'm using injected SQL I had to append it to the sql in the properties file.
select * from dual?consumer.routeEmptyResultSet=true but this does not work <to uri="sql:{{my.foo1.sql}}?consumer.routeEmptyResultSet=true"/> This fixed my problem of the zip aggregation working. I'm not sure if this is the same problem, but it only works once. The second time the process is kicked off the zip aggregation never finishes. The system logs the same messages, but the process never finishes. Any thoughts? ----- Josh Toepfer -- View this message in context: http://camel.465427.n5.nabble.com/Having-issues-with-Multicast-to-Aggregation-tp5774688p5774998.html Sent from the Camel - Users mailing list archive at Nabble.com.