Igniters, It was brought to my attention that we always send the filter instance when creating a continuous query. This is not correct if JCache entry listener API is used, because it works with factories and assumes that filter is not even Serializable, but we require it.
I think this can be fixed, but my concern is backward compatibility. CacheContinuousQueryHandler is Externalizable which makes it tricky. Does anyone has suggestions? Ticket is created: https://issues.apache.org/jira/browse/IGNITE-1186 -Val
