I have an analyzer defined in my elasticsearch.yml conf file.
{code}
index.analysis :
analyzer :
hsanalyzer :
type: custom
tokenizer : standard
filter : [lowercase, autocomplete_filter]
filter :
autocomplete_filter :
type: edge_ngram
min_gram: 1
max_gram: 20
{code}
This analyzer allows an autocomplete search.
My domain object attribute is defined as
{code:java}
@NotNull
@Column(name = "title", nullable = false)
@Field(index = Index.YES, store = Store.YES, analyze = Analyze.YES, analyzer = @Analyzer(definition = "hsanalyzer"))
private String title;
{code}
When the ES mapping is created, the analyzer is not specified for the title field. So my ES mapping is the following:
{code}
"title": {
"type": "string"
}
{code}
instead of
{code}
"title": {
"analyzer": "hsanalyzer",
"type": "string"
}
{code}
and consequently without the analyzer defined in the mapping the autocomplete does not work. |
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