In current version of the plugin we can specify fields from old event that we want to fetch, but instead it returns all fields from document (and thereafter filters the result).
To optimize the elasticsearch request, we can pass the parameter _source, which will contain only necessary fields (we could take such fields from param fields).
In current version of the plugin we can specify fields from old event that we want to fetch, but instead it returns all fields from document (and thereafter filters the result).
To optimize the elasticsearch request, we can pass the parameter _source, which will contain only necessary fields (we could take such fields from param
fields).