Can't handle _source-fields with point (".") inside field-name about elasticsearch-carrot2

[dweiss]

I'll take a look. If you can beat me to it and provide a patch, it'd be great.

[dweiss]

Sorry, took a while. Indeed, the path within _source is evaluated with a simple dot-delimited pattern. I wonder how to elegantly solve it though... With some kind of escaping? Or maybe with quoted-path segments?

   "field_mapping": {
      "title"  : ['_source."text.title"']
    }

[chris-searchit]

That seems to be a solution. Unfortunately i can't get unit tests running to provide a patch, sorry.

[dweiss]

The tests pass for me on master (windows and Linux) - strange that you can't get them to work. I do have this in the back of my mind but I admit it is of low priority. Will get there, eventually. Thanks for reporting.

[chris-searchit]

Which JDK version are you using?

[dweiss]

Elasticsearch plugin will enforce the minimum JDK version for each ES release. At the moment master is on 7.9.3 and I'm using JDK 14.0.1. gradlew check passes just fine. What's the error you're getting?