How to add tika fields?

English:Fess
1

(from github.com/freestyle68)
Hi,
how to add tika fields to fess? For example
meta:author
or
Author ?

They are not supported fields as seen in https://github.com/codelibs/fess/blob/master/src/main/java/org/codelibs/fess/helper/QueryHelper.java

Adding

"meta:author": {
"type": "keyword"
},

to doc.json

and

index.field.meta:author=author (or index.field.meta\:author=author ?)

to fess_config.properties is not enough to see the field in elasticsearch.

2

(from github.com/marevol)
For an additional field, to search on it:

query.additional.search.fields=author

and, to display it on a search result:

query.additional.response.fields=author

in fess_config.properties.

3

(from github.com/freestyle68)
yes, but the field must be inserted on elasticsearch at crawling time:

in fact also with mapping

"author": {
"type": "keyword"
},

on doc.json and

query.additional.search.fields=author
query.additional.response.fields=author

the field author is not visible on elasticsearch. There is a way to collect this info?

4

(from marevol (Shinsuke Sugaya) · GitHub)

index.field.meta:author=author (orindex.field.meta:author=author ?)

Ah, it is not correct.
Could you try to modify the following setting in fess_config.properties?

crawler.metadata.name.mapping=\
title=title:string\n\
Title=title:string\n\
meta:last-author=author:string\n\
Author=author:string
5

(from github.com/freestyle68)
Perfect, It works and elasticsearch mapping is not needed, because fess put this:

"author": {
        "type": "text",
        "fields": {
          "keyword": {
            "ignore_above": 256,
            "type": "keyword"
          }
        }
      },

Thank you so much!