[jboss-user] [JBossCache] - A single point of failure in ChainingCacheLoader

In the user documentation of the cache it is written: anonymous wrote : To alleviate single point of failure, we could combine this with a ChainingCacheLoader, where the first CacheLoader is a ClusteredCacheLoader, the second a TcpDelegatingCacheLoader, and the last a JDBCacheLoader, effectively defining our cost of access to a cache in increasing order of cost. This sounds like a good thing to have but this is not true. Since all the delegate methods at ChainingCacheLoader throws Exceptions. Lets take a look at the example above. When ChainingCacheLoader execute public void put(Fqn name, Map attributes) throws Exception | { | Iterator i = writeCacheLoaders.iterator(); | while (i.hasNext()) | { | CacheLoader l = (CacheLoader) i.next(); | l.put(name, attributes); | } | } and there is an Exception in the first CacheLoader which is ClusteredCacheLoader, the second CacheLoader TcpDelegatingCacheLoader and the next one after will never be called View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3965258#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...