Hello, It seems it's quite hard to debug the issue with custom serialization of DLModel and there's no reply from developers either.
One possibility is to handle the persistence and retrieval for the DLModel in the MLModelHandler itself, until this gets sorted out. Could you share your opinion on this? On Tue, Jul 7, 2015 at 12:01 PM, Thushan Ganegedara <[email protected]> wrote: > Hi all, > > I've introduced a MLModel for Deeplearning and currently looking into > serialization of that model. It seems serialization of H-2-O > DeeplearningModel (with custom serializers) is quite tricky. > > I have been able to successfully serialize the model by using an > AutoBuffer (H-2-O) and ByteStream > > However in the deserialization process, it gives an error (described in > https://groups.google.com/forum/#!topic/h2ostream/JRjdj2f7CXw) > > Therefore it is still impossible to deserialize the model. I've done > extensive debuggin on H-2-O tracking all the steps during the > serialization. But it seems to occur from a class created during start up > time by something called a "Weaver". I still trying to figure out how to > debug them. > > Thank you > > -- > Regards, > > Thushan Ganegedara > School of IT > University of Sydney, Australia > -- Regards, Thushan Ganegedara School of IT University of Sydney, Australia
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