Exception is thrown when trying to initialize RESTCONF with yang model that is containing deviation.
Exception:
java.lang.IllegalArgumentException: Unknown value type Optionaljava.lang.IllegalArgumentException: Unknown value type Optional at org.opendaylight.controller.cluster.datastore.node.utils.stream.ValueTypes.getSerializableType(ValueTypes.java:88) at org.opendaylight.controller.cluster.datastore.node.utils.stream.AbstractNormalizedNodeDataOutput.writeObject(AbstractNormalizedNodeDataOutput.java:452) at org.opendaylight.controller.cluster.datastore.node.utils.stream.AbstractNormalizedNodeDataOutput.writeKeyValueMap(AbstractNormalizedNodeDataOutput.java:429) at org.opendaylight.controller.cluster.datastore.node.utils.stream.AbstractNormalizedNodeDataOutput.startMapEntryNode(AbstractNormalizedNodeDataOutput.java:263) at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter$OrderedNormalizedNodeWriter.writeMapEntryNode(NormalizedNodeWriter.java:268)
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