sjms batch dead letter queue question

Hi, i am using sjms batch and during volume testing, there are bunch of messages going to the dead letter queue with the following, any ideas why? thanks Unknown message type [org.apache.activemq.command.ActiveMQMessage] ActiveMQMessage {commandId = 16, responseRequired = true, messageId = ID

Hibernate 5 session exception - after camel 3 migration

Hi, I am working for a project that involves Camel 2.x and that is only to read files from the folder and process (using business logic and write to db) and finally moves it to another folder in the same system. I migrated camel to camel latest 3.x (3.4.1) and when i did that , all DAO classes sh