Hi All. I have some bolt that compile some classes from a string, my classes are in Scala and I use ToolBox to compile. The compile is done in the prepare method and that work fine. Then in the execute method I'm able to call the methods from this classes.
The thing is that compile the classes take some time mostly because there are many thread compiling the same set of classes. I was trying to reduce the time compiling of classes before summit the topology, I was able to pass the compiled objects to the bolt and when the bolt deserialize the object it throw the class not found error. I suspect that when I submit the topology the compiled classes are not in scope, not sure if the class loader when submit the topology is reset or something. So, is there a way to add this dynamic compiled object/classes to the topology at runtime? ---- Cheers. Carlos Chávez.
