Nodes are not removed during commit if new children have been added to their parents ------------------------------------------------------------------------------------ Key: JBCACHE-1359 URL: http://jira.jboss.com/jira/browse/JBCACHE-1359 Project: JBoss Cache Issue Type: Bug Security Level: Public (Everyone can see) Affects Versions: 1.4.1.SP9 Reporter: Kai Blankenhorn Assigned To: Manik Surtani Say we have a cache instance called "cache" that is configured to use a custom CacheLoader that always returns "value from CacheLoader". Now we call: cache.put("/a/b/c", "key", "cachedValue"); cache.remove(Fqn.ROOT); cache.put("/a/B/c", "key", "cachedValue"); commitTx(); String val = (String) cache.get("/a/b/c", "key"); assertEquals("value from CacheLoader", val); The result will be null instead of "value from CacheLoader". The problem is that the parent nodes (for instance, "/a/b") are marked for removal. In the same transaction after removing "/a/b", "/a" is readded and thus unmarked. When the transaction is committed, "/a" is about to be realRemove()d. But this method skips the node and its children, as it is no longer marked for removal. This way "/a/b" is never removed and stays marked for removal. When reading "/a/b/c", the iteration over the fqn elements in TreeCache.findInternal() skips all nodes marked for removal, never reaching the requested node. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira