Token Filters

[AngelinDark]

Hi.
I need to use some token filter for the search function with accents, as described in the link text of the final.
Is it possible?
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/analysis-asciifolding-tokenfilter.html

Thank you for the work, has been very helpful to me.

[mmanos]

I've actually not had to work with token filters yet, so I'm not very familiar with them. Is this something you can accomplish with the Advanced Query Callbacks, perhaps?

[AngelinDark]

I think not, researching a little more on the subject found that this would have to be configured in the settings or a template that would be inherited by all indices.

I think this would have to be specified in the package configuration file and or perhaps when the class is instantiated.

The best option I found was to create a template and make all indexes created inherit it, I used the following command to do this.

curl -XPUT 127.0.0.1:9200/_template/template_default -d '
{
    "template" : "*",
    "settings" : {
        "number_of_replicas":"1",
        "number_of_shards" : 5,
        "analysis" : {
            "analyzer" : {
                "default" : {
                    "tokenizer" : "standard",
                    "filter" : ["standard", "asciifolding", "mynGram"]
                }
            },
            "filter" : {
                "mynGram" : {
                    "type" : "nGram",
                    "min_gram" : 2,
                    "max_gram" : 20
                }
            }
        }
    }
}'

I do not know how much work it would, but it would be interesting to set this up in the future.

Thank you for your attention.