As I know we have 3 steps on text field when document with text field is indexed in elasticsearch.
First - Char-filter process,
Second - Tokenizing process,
Third - Token filtering process
I have the following mapping in my index:
So I am wandering what the Whitespace analyzer exactly does on text field on this exact situation?
Is there any Char-filter process by default on field1? As I know, if I don't set it, there will not be any char-filter and first step will be tokenizing process by default,Then tokenizing process only split text by space, After that if I don't set token filter, it will be default just lowercase filter. Is it correct or not ?