Externalizable is faster, but less flexible. Externalizable does not allow class mutation, while Serializable does.
I would recommend to go with Externalizable and handle class mutation manually. -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Failed-to-marshal-object-When-inserting-to-queue-tp432p435.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
