Hi all, I am planning a setup where I have an ActiveMQ queue with messages and two servers with queue consumers, running as "exclusive consumers" (ActiveMQ ensures only one server consumes messages, if this server fails, the other one takes over).
The exclusive consumer aggregates the messages, but to survive a shutdown, this has to be done using a persistent aggregation repository. To make sure that the newly selected exclusive consumer also has the messages the crashed server has already aggregated, I considered using a LevelDB file on a shared file system. Can anyone tell me if this works? (Note: I do *NOT* need both servers accessing the LevelDB store at the same time, because the exclusive consumer-magic of ActiveMQ should enforce only one server aggregating at a time. But the failover server should be able to access the repository as soon as it takes over). Thanks for your answers & best regards, Joerg -- View this message in context: http://camel.465427.n5.nabble.com/LevelDB-as-AggregationRepository-in-distributed-environment-tp5792149.html Sent from the Camel - Users mailing list archive at Nabble.com.
