org.apache.spark.serializer
A serializer. Because some serialization libraries are not thread safe, this class is used to create SerializerInstance objects that do the actual serialization and are guaranteed to only be called from one thread at a time.
A serializer. Because some serialization libraries are not thread safe, this class is used to create SerializerInstance objects that do the actual serialization and are guaranteed to only be called from one thread at a time.