elasticsearch/elasticsearch — pull request #8113 by colings86 (2014-10-16 14:48:51+00:00)
Title: Aggregations: Buckets can now be serialized outside of an Aggregation

This change means that buckets can now be serialised to JSON and serialized and deserialized to the transport API outside of the aggregation that contains them. This is a required change for #8110 (Reducers framework) but should make sense on it's own since object should really take care of their own serialization rather than relying on their parent object.