Have you checked for any global variables in your scope? Remember that even if variables are not passed to the function they will be included as part of the context passed to the nodes. If you can't zen out what is breaking then try to simplify what you're doing. Set up a simple test call (like a map) with the same objects you're trying to serialize and see if those work.
-----Original Message----- From: Steve Lewis [lordjoe2...@gmail.com<mailto:lordjoe2...@gmail.com>] Sent: Tuesday, October 28, 2014 10:46 PM Eastern Standard Time To: user@spark.apache.org Subject: com.esotericsoftware.kryo.KryoException: Encountered unregistered class ID: 13994 A cluster I am running on keeps getting KryoException. Unlike the Java serializer the Kryo Exception gives no clue as to what class is giving the error The application runs properly locally but no the cluster and I have my own custom KryoRegistrator and register sereral dozen classes - essentially everything I can find which implements Serializable How to I find what the KryoSerializer issue is? I would love to see a list of all classes Kryo serialized ________________________________________________________ The information contained in this e-mail is confidential and/or proprietary to Capital One and/or its affiliates. The information transmitted herewith is intended only for use by the individual or entity to which it is addressed. If the reader of this message is not the intended recipient, you are hereby notified that any review, retransmission, dissemination, distribution, copying or other use of, or taking of any action in reliance upon this information is strictly prohibited. If you have received this communication in error, please contact the sender and delete the material from your computer.
