IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Keep Types Token Filteredit
A token filter of type keep_types
that only keeps tokens with a token type
contained in a predefined set.
Optionsedit
types |
a list of types to keep |
Settings exampleedit
{ "index" : { "analysis" : { "analyzer" : { "my_analyzer" : { "tokenizer" : "standard", "filter" : ["standard", "lowercase", "extract_numbers"] }, }, "filter" : { "extract_numbers" : { "type" : "keep_types", "types" : [ "<NUM>" ] }, } } } }