nan_score.sh

curl -XDELETE localhost:9200/test-idx
echo
curl -XPUT localhost:9200/test-idx -d '{
    "settings": {
        "index": {
            "number_of_shards": 1,
            "number_of_replicas": 0
        }
    },
    "mappings": {
        "doc": {
            "properties": {
                "name": {
                    "type": "string"
                }
            }
        }
    }
}
'
echo
curl -XPUT localhost:9200/test-idx/doc/1 -d '{"name":"foo"}'
echo
curl -XPUT localhost:9200/test-idx/doc/2 -d '{"name":"bar"}'
echo
curl -XPUT localhost:9200/test-idx/doc/3 -d '{"name":"baz"}'
echo
curl -XPOST localhost:9200/test-idx/_refresh
echo
curl localhost:9200/test-idx/doc/_search -d '{
    "query": {
        "custom_score": {
            "query": {
                 "match_all": {}
            },
            "script": "Float.NaN"
        }
    }
}
'
# Returns:
# {"error":"SearchPhaseExecutionException[Failed to execute phase [query_fetch], total failure; shardFailures {IllegalArgumentException[docID must be >= 0 and < maxDoc=3 (got docID=2147483647)]}]","status":500}