Ryan Ernst d379b3618e Mappings: Fix doc values representation to always serliaze if explicitly set
When doc values are explicitly set to the default value serialization
is skipped. This means the alternate way of specifying doc values,
through `fielddata.format: doc_values`, will take precedense if
present.

This change fixes doc values to always be serialized when an explicit value
was passed, so that it continues to take precedence over
`fielddata.format`.

closes #10297
closes #10302
2015-04-03 19:35:52 -07:00
..
2015-02-16 10:59:50 +00:00