Github user cburlinchon commented on the issue:
https://github.com/apache/activemq-artemis/pull/1608
Hi,
When sending large message I've hit this:
java.lang.IllegalArgumentException: Missing validated user from the Artemis
message
Seems we don't setValidatedUserID when going through the slowPacketHandler
in ServerSessionPacketHandler. I've raised a jira, let me know if you think it
is a bug. I'll create some tests in meantime---
