javanna 2a1ed80262 With #20093 we fixed a NPE thrown when using _source include/exclude and source is disabled in the mappings. Fixing meant ignoring the _source parameter in the request as no fields can be extracted from it.
We should rather throw a clear exception to clearly point out that we cannot extract fields from _source. Note that this happens only when explicitly trying to extract fields from source. When source is disabled and no _source parameter is specified, no errors will be thrown and no source will be returned.

Closes #20408
Relates to #20093
2016-09-12 17:36:48 +02:00
..
2016-08-30 13:31:24 -04:00