Hi, You've got instance of BinaryObject, not instance of com.coupang.ignite.fds.model.DiscountCouponOrderItem.
To get instance of this class you need to deserialise BinaryObject value by invoking oldVal.deserialize() Evgenii -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Can-not-deserialize-ignite-cache-expired-event-s-oldValue-tp15848p15870.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
