Elasticsearch Java API Unsupported Aggregation (Filter, range, ...)

Question

I keep getting an Unsupported Aggregation error for anything but "terms".

I'm building aggregations like:

AggregationBuilders.filter(name).filter(FilterBuilders.wrapperFilter("[WRAPPED FILTER SOURCE]"));

And adding it to the search with SearchRequestBuilder's addAggregation

When I use a terms aggregation, it works fine and returns buckets as expected. But a filter or range gives org.elasticsearch.search.aggregations.bucket.filter.InternalFilter as an unsupported.

The strange thing is running the query (the one that the Java API gives on a to string) through the REST endpoint works fine.

Is your client Java application using the correct version of Elasticsearch? — Dan Tuffery
– Dan Tuffery, Commented Aug 15, 2014 at 20:28

Fabián López · Accepted Answer · 2019-09-27 01:26:40Z

0

I'ts probably because you are not setting the field via the .field("fieldName") method as in AggregationBuilders.sum("my_sum").field("fieldToSum"). I believe you won't even need the wrapperFilter doing it this way.

answered Sep 27, 2019 at 1:26

Fabián López

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