org.apache.spark.serializer
:: DeveloperApi :: An instance of a serializer, for use by one thread at a time.
It is legal to create multiple serialization / deserialization streams from the same SerializerInstance as long as those streams are all used within the same thread.
:: DeveloperApi :: An instance of a serializer, for use by one thread at a time.
It is legal to create multiple serialization / deserialization streams from the same SerializerInstance as long as those streams are all used within the same thread.