GH-1287: Detect mis-configured deserialization

Resolves #1287

Throw an `IllegalStateException` in the `SeekToCurrentErrorHandler` if
the root exception is a `SerializationException`.

Handling of deserializatin problms requires the configuration of an
`ErrorHandlingDeserializer2`.

**cherry-pick to 2.2.x, 2.1.x**

# Conflicts:
#	spring-kafka/src/main/java/org/springframework/kafka/listener/SeekToCurrentErrorHandler.java
#	spring-kafka/src/test/java/org/springframework/kafka/listener/SeekToCurrentErrorHandlerTests.java

# Conflicts:
#	spring-kafka/src/main/java/org/springframework/kafka/listener/SeekToCurrentErrorHandler.java

Author: garyrussell

spring-kafka/src/main/java/org/springframework/kafka/listener/SeekToCurrentErrorHandler.java

@@ -23,6 +23,7 @@
 import org.apache.kafka.clients.consumer.Consumer;
 import org.apache.kafka.clients.consumer.ConsumerRecord;
 import org.apache.kafka.common.TopicPartition;
+import org.apache.kafka.common.errors.SerializationException;
 
 import org.springframework.kafka.KafkaException;
 
@@ -40,6 +41,13 @@ public class SeekToCurrentErrorHandler implements ContainerAwareErrorHandler {
 	@Override
 	public void handle(Exception thrownException, List<ConsumerRecord<?, ?>> records,
 			Consumer<?, ?> consumer, MessageListenerContainer container) {
+	
+		if (thrownException instanceof SerializationException) {
+			throw new IllegalStateException("This error handler cannot process 'SerializationException's directly, "
+					+ "please consider configuring an 'ErrorHandlingDeserializer2' in the value and/or key "
+					+ "deserializer", thrownException);
+		}
+
 		Map<TopicPartition, Long> offsets = new LinkedHashMap<>();
 		records.forEach(r ->
 			offsets.computeIfAbsent(new TopicPartition(r.topic(), r.partition()), k -> r.offset()));