Hello, I am trying to follow the *field collapse example* on this page <http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations-metrics-top-hits-aggregation.html#_field_collapse_example>, which uses the new 1.3.0 *top_hits* aggregator to return the top scoring document for a given criteria. To my knowledge, I set up the settings and mappings correctly, but I am getting a strange error when I try to run the query that the example provided.
curl -XDELETE "http://localhost:9200/personsearch"; curl -XPUT "http://localhost:9200/personsearch"; -d' { "settings": { "index": { "analysis": { "analyzer": { "idx_analyzer": { "tokenizer": "whitespace", "filter": [ "lowercase", "snowball", "XYZSynFilter" ] }, "sch_analyzer": { "tokenizer": "standard", "filter": [ "standard", "lowercase", "stop" ] }, "sch_comma_analyzer": { "tokenizer": "CommaTokenizer", "filter": [ "standard", "lowercase", "stop" ] } }, "filter": { "XYZSynFilter": { "type": "synonym", "synonyms": [ "aids virus, aids, retrovirology, hiv" ], "expand": true, "ignore_case": true } }, "tokenizer": { "CommaTokenizer": { "type": "pattern", "pattern": "," } } } } }, "mappings": { "employees": { "properties": { "fullName": { "type": "string", "search_analyzer": "sch_analyzer" }, "specialty": { "type": "string", "search_analyzer": "sch_comma_analyzer" } } } } }' curl -XPUT "http://localhost:9200/personsearch/employees/1"; -d' { "fullName": "Don White", "specialty": "Adult Retrovirology, aids, hiv" }' curl -XPUT "http://localhost:9200/personsearch/employees/2"; -d' { "fullName": "Don White", "specialty": "general practitioner, physician, general, primary care" }' curl -XPUT "http://localhost:9200/personsearch/employees/3"; -d' { "fullName": "Don White", "specialty": "icu, er" }' curl -XPUT "http://localhost:9200/personsearch/employees/4"; -d' { "fullName": "Terrance Gartner", "specialty": "oncology, cancer, research, tumor, polyp" }' curl -XPUT "http://localhost:9200/personsearch/employees/5"; -d' { "fullName": "Terrance Gartner", "specialty": "physician, general, GP, primary care, aids" }' curl -XPUT "http://localhost:9200/personsearch/employees/6"; -d' { "fullName": "Terrance Gartner", "specialty": "emergency care, icu, ambulance, er, urgent" }' curl -XPUT "http://localhost:9200/personsearch/employees/7"; -d' { "fullName": "Carter Taylor", "specialty": "neurosurgery, brain surgery, brain tumor" }' curl -XPUT "http://localhost:9200/personsearch/employees/8"; -d' { "fullName": "Carter Taylor", "specialty": "trauma, icu, emergency care, ER, urgent care" }' Executing this search (per the example) gives me an error curl -XGET "http://localhost:9200/personsearch/employees/_search?pretty=true"; -d' { "query": { "query_string": { "query": "icu" } }, "aggs": { "most-rel-profile": { "terms": { "field": "profileName", "order": { "top_hit": "desc" } }, "aggs": { "top_tags_hits": { "top_hits": {} }, "top_hit": { "max": { "script": "_doc.score" } } } } } }' { "error": "SearchPhaseExecutionException[Failed to execute phase [query], all shards failed; shardFailures {[4gtV_OJESWWSgMnbTruKyA][personsearch][0]: SearchParseException[[personsearch][0]: query[_all:icu],from[-1],size[-1]: Parse Failure [Failed to parse source [{\n \"query\": {\n \"query_string\": {\n \"query\": \"icu\"\n }\n },\n \"aggs\": {\n \"most-rel-profile\": {\n \"terms\": {\n \"field\": \"profileName\",\n \"order\": {\n \"top_hit\": \"desc\"\n }\n },\n \"aggs\": {\n \"top_tags_hits\": {\n \"top_hits\": {}\n },\n \"top_hit\": {\n \"max\": {\n \"script\": \"_doc.score\"\n }\n }\n }\n }\n }\n}\n]]]; nested: ScriptException[dynamic scripting for [mvel] disabled]; }{[4gtV_OJESWWSgMnbTruKyA][personsearch][1]: SearchParseException[[personsearch][1]: query[_all:icu],from[-1],size[-1]: Parse Failure [Failed to parse source [{\n \"query\": {\n \"query_string\": {\n \"query\": \"icu\"\n }\n },\n \"aggs\": {\n \"most-rel-profile\": {\n \"terms\": {\n \"field\": \"profileName\",\n \"order\": {\n \"top_hit\": \"desc\"\n }\n },\n \"aggs\": {\n \"top_tags_hits\": {\n \"top_hits\": {}\n },\n \"top_hit\": {\n \"max\": {\n \"script\": \"_doc.score\"\n }\n }\n }\n }\n }\n}\n]]]; nested: ScriptException[dynamic scripting for [mvel] disabled]; }{[4gtV_OJESWWSgMnbTruKyA][personsearch][2]: SearchParseException[[personsearch][2]: query[_all:icu],from[-1],size[-1]: Parse Failure [Failed to parse source [{\n \"query\": {\n \"query_string\": {\n \"query\": \"icu\"\n }\n },\n \"aggs\": {\n \"most-rel-profile\": {\n \"terms\": {\n \"field\": \"profileName\",\n \"order\": {\n \"top_hit\": \"desc\"\n }\n },\n \"aggs\": {\n \"top_tags_hits\": {\n \"top_hits\": {}\n },\n \"top_hit\": {\n \"max\": {\n \"script\": \"_doc.score\"\n }\n }\n }\n }\n }\n}\n]]]; nested: ScriptException[dynamic scripting for [mvel] disabled]; }{[4gtV_OJESWWSgMnbTruKyA][personsearch][3]: SearchParseException[[personsearch][3]: query[_all:icu],from[-1],size[-1]: Parse Failure [Failed to parse source [{\n \"query\": {\n \"query_string\": {\n \"query\": \"icu\"\n }\n },\n \"aggs\": {\n \"most-rel-profile\": {\n \"terms\": {\n \"field\": \"profileName\",\n \"order\": {\n \"top_hit\": \"desc\"\n }\n },\n \"aggs\": {\n \"top_tags_hits\": {\n \"top_hits\": {}\n },\n \"top_hit\": {\n \"max\": {\n \"script\": \"_doc.score\"\n }\n }\n }\n }\n }\n}\n]]]; nested: ScriptException[dynamic scripting for [mvel] disabled]; }{[4gtV_OJESWWSgMnbTruKyA][personsearch][4]: SearchParseException[[personsearch][4]: query[_all:icu],from[-1],size[-1]: Parse Failure [Failed to parse source [{\n \"query\": {\n \"query_string\": {\n \"query\": \"icu\"\n }\n },\n \"aggs\": {\n \"most-rel-profile\": {\n \"terms\": {\n \"field\": \"profileName\",\n \"order\": {\n \"top_hit\": \"desc\"\n }\n },\n \"aggs\": {\n \"top_tags_hits\": {\n \"top_hits\": {}\n },\n \"top_hit\": {\n \"max\": {\n \"script\": \"_doc.score\"\n }\n }\n }\n }\n }\n}\n]]]; nested:* ScriptException[dynamic scripting for [mvel] disabled];* }]", "status": 400 } Does the *dynamic scripting for [mvel] disabled* have something to do with it? 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