we are using CQ5.4 and in one of our environments I see that both replications queues are active but have over 2k of pending items (for activation and deactivation)
One the replication logs shows a lot of the following error:
ERROR - agent2 : Error while building replication content com.day.cq.replication.ReplicationException: RepositoryException during serialization
The other queue log does not any errors.
Any idea what could have caused this,
wanted to add that the error.log on the the aurhor node shows the following warning:
28.01.2012 05:06:05.052 *WARN* [xxxxxxx] GET /etc/replication/agents.author/agent2/jcr:content.queue.json HTTP/1.1] com.day.cq.replication.Agent.agent2.queue Queue com/day/cq/replication/job/agent2 not found.
Agent 2 is the one showing the errors in the log.
Thanks for the feedback. we did a cq restart and the Qs started processing .