Adrien Grand f322f537e4 Speed up parsing of large terms queries. (#24210)
The addition of the normalization feature on keywords slowed down the parsing
of large `terms` queries since all terms now have to go through normalization.
However this can be avoided in the default case that the analyzer is a
`keyword` analyzer since all that normalization will do is a UTF8 conversion.
Using `Analyzer.normalize` for that is a bit overkill and could be skipped.
2017-04-21 10:32:33 +02:00
..