I'm trying to get Cellar working on some AWS instances. *TL;DR version: *
Karaf 3.0.4 + Cellar 3.0.3 + AWS hazelcast autodiscovery doesn't seem to work. The hazelcast bundle it installs is missing the class com.hazelcast.cluster.impl.TcpIpJoinerOverAWS. *Longer version:* I've got a fresh install of Karaf 3.0.4. I've configured hazelcast.xml based on the example here <http://karaf.apache.org/manual/cellar/latest-3/user-guide/hazelcast.html> . I've run: karaf@root()> feature:repo-add mvn:org.apache.karaf.cellar/apache-karaf-cellar/3.0.3/xml/features karaf@root()> feature:install cellar And I get the following in the logs: org.osgi.service.blueprint.container.ComponentDefinitionException: org.osgi.service.blueprint.container.ComponentDefinitionException: Error when instantiating bean hazelcast of class com.hazelcast.core.Hazelcast at org.apache.aries.blueprint.container.ServiceRecipe.createService(ServiceRecipe.java:309)[15:org.apache.aries.blueprint.core:1.4.3] ... many lines of stack trace ... Caused by: java.lang.ClassNotFoundException: com.hazelcast.cluster.impl.TcpIpJoinerOverAWS not found by com.hazelcast [66] at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1532) On closer inspection (of data/cache), it's installed hazelcast 3.4.2 as a feature as a transitive dependency of cellar, and the hazelcast jar it installs does not include com.hazelcast.cluster.impl.TcpIpJoinerOverAWS. However, if I download hazelcast 3.4.2 manually elsewhere, it does include that class. (I've also tried a couple of other combinations of Karaf 3.0.x and Cellar 3.0.y, with the same results) Is there something I'm doing wrong here, or does AWS discovery just not work out of the box? Alternatively, can I get it to use a different source for the hazelcast distribution, so that I can use one that includes the class in question. Cheers -- View this message in context: http://karaf.922171.n3.nabble.com/TcpIpJoinerOverAWS-not-found-by-com-hazelcast-when-discovering-cellar-nodes-on-AWS-tp4042232.html Sent from the Karaf - User mailing list archive at Nabble.com.
