yes, I meant using karaf cellar to construct cluster. Which benefit it can provide because I didn't find the benefit from the cluster. Please see my below anlaysis
recently I tried to construct a cellar cluster in my local. I had 3 nodes in the cluster. 3 kinds of bundles ,as below 1. third-part bundles(ex: spring-dm bundle) deployed in the node1 2. my customized camel component bundles deployed in the node2 3. my application bundles deployed in the node3 when the 3 node joined in the same group, it seems all the bundles in one node will be copy to other nodes and each of the bundles will have 3 instances in 3 nodes. in this case, the third-part bundles and custmized camel component bundles are fine. but for my application bundle which is used to listening to the JMS topic and process jms message. Apparently each JMS message will be process in 3 times. Do you know any solution of keepping only one instance for a bundle in cluster in the same time? another question: I run command " start bundleID" in one node. and the bundle will be started in other nodes. So what's the difference between command "start" and "cluster:bundle-start"? -- View this message in context: http://karaf.922171.n3.nabble.com/How-to-use-karaf-cluster-Urgent-tp4030916p4030929.html Sent from the Karaf - User mailing list archive at Nabble.com.