Mapping CharfilterΒΆ
A char filter of type mapping replacing characters of an analyzed text with given mapping.
Here is a sample configuration:
{
"index" : {
"analysis" : {
"char_filter" : {
"my_mapping" : {
"type" : "mapping",
"mappings" : ["ph=>f", "qu=>q"]
}
},
"analyzer" : {
"custom_with_char_filter" : {
"tokenizer" : "standard",
"char_filter" : ["my_mapping"]
},
}
}
}
}
Otherwise the setting mappings_path can specify a file where you can put the list of char mapping :
ph => f
qu => k