Elasticsearch Version
7.14.1
also tested with 8.2.0 with the same results
Installed Plugins
none
Java Version
bundled
OS Version
Darwin scott.bessler 21.4.0 Darwin Kernel Version 21.4.0: Fri Mar 18 00:46:32 PDT 2022; root:xnu-8020.101.4~15/RELEASE_ARM64_T6000 arm64
Problem Description
When attempting to highlight nested documents using inner_hits, we receive no snippets.
Steps to Reproduce
Create the index
PUT /nestedfvh
{
"mappings": {
"dynamic": "strict",
"properties": {
"kvs": {
"type": "nested",
"properties": {
"key": {
"type": "keyword"
},
"value": {
"type": "text",
"fields": {
"exact": {
"type": "text",
"term_vector": "with_positions_offsets"
}
}
}
}
}
}
},
"settings": {
"number_of_shards": 1,
"number_of_replicas": 0
}
}
add a document
PUT /nestedfvh/_doc/foo
{"kvs": [{"key":"a", "value":"the quick brown fox"}]}
query
POST /nestedfvh/_search
{
"query": {
"nested": {
"path": "kvs",
"inner_hits": {
"_source": false,
"docvalue_fields": [
"kvs.key"
],
"highlight": {
"fields": {
"kvs.value.exact": { "type": "fvh" }
}
}
},
"query": {
"bool": {
"filter": {
"term": {
"kvs.key": "a"
}
},
"should": {
"match_phrase": {
"kvs.value.exact": "quick brown"
}
},
"minimum_should_match": 1
}
}
}
}
}
Response is missing snippets for highights:
{
"statusCode": 200,
"body": {
"took": 13,
"timed_out": false,
"_shards": {
"total": 1,
"successful": 1,
"skipped": 0,
"failed": 0
},
"hits": {
"total": {
"value": 1,
"relation": "eq"
},
"max_score": 0.5753642,
"hits": [
{
"_index": "nestedfvh",
"_type": "_doc",
"_id": "foo",
"_score": 0.5753642,
"_source": {
"kvs": [
{
"key": "a",
"value": "the quick brown fox"
}
]
},
"inner_hits": {
"kvs": {
"hits": {
"total": {
"value": 1,
"relation": "eq"
},
"max_score": 0.5753642,
"hits": [
{
"_index": "nestedfvh",
"_type": "_doc",
"_id": "foo",
"_nested": {
"field": "kvs",
"offset": 0
},
"_score": 0.5753642,
"fields": {
"kvs.key": [
"a"
]
}
}
]
}
}
}
}
]
}
},
"headers": {
"x-elastic-product": "Elasticsearch",
"warning": "299 Elasticsearch-7.14.1-66b55ebfa59c92c15db3f69a335d500018b3331e \"Elasticsearch built-in security features are not enabled. Without authentication, your cluster could be accessible to anyone. See https://www.elastic.co/guide/en/elasticsearch/reference/7.14/security-minimal-setup.html to enable security.\"",
"content-type": "application/json; charset=UTF-8",
"content-length": "530"
},
"request": {
"uri": {
"protocol": "http:",
"slashes": true,
"auth": null,
"host": "localhost:9201",
"port": "9201",
"hostname": "localhost",
"hash": null,
"search": null,
"query": null,
"pathname": "/nestedfvh/_search",
"path": "/nestedfvh/_search",
"href": "http://localhost:9201/nestedfvh/_search"
},
"method": "POST",
"headers": {
"Accept": "application/json",
"Content-Type": "application/json",
"User-Agent": "elasticdeveloper",
"content-length": 577
}
},
"message": "OK",
"completed": true,
"environment": {
"_textTokens": [],
"_version": {
"_major": "7",
"_minor": "14",
"_patch": "1"
},
"_host": "http://localhost:9201",
"_name": "dev7"
}
}
If you remove "type": "fvh" it returns an accurate (other than splitting the phrase, :() snippet:
"highlight": {
"kvs.value.exact": [
"the <em>quick</em> <em>brown</em> fox"
]
}
Logs (if relevant)
No response
Elasticsearch Version
7.14.1
also tested with 8.2.0 with the same results
Installed Plugins
none
Java Version
bundled
OS Version
Darwin scott.bessler 21.4.0 Darwin Kernel Version 21.4.0: Fri Mar 18 00:46:32 PDT 2022; root:xnu-8020.101.4~15/RELEASE_ARM64_T6000 arm64
Problem Description
When attempting to highlight nested documents using inner_hits, we receive no snippets.
Steps to Reproduce
Create the index
add a document
query
Response is missing snippets for highights:
If you remove
"type": "fvh"it returns an accurate (other than splitting the phrase, :() snippet:Logs (if relevant)
No response