/** * Set serialization class responsible for providing serializer/deserializer for values. * * @param serializationClassName * @param serializerConf the serializer configuration. This can be null, and is a * {@link java.util.Map} of key-value pairs. The keys should be limited * to the ones required by the comparator. * @return this object for further chained method calls */ public Builder setValueSerializationClass(String serializationClassName, @Nullable Map<String, String> serializerConf) { outputBuilder.setValueSerializationClass(serializationClassName, serializerConf); inputBuilder.setValueSerializationClass(serializationClassName, serializerConf); return this; }