与当前的 ES 文档http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/query-dsl-mlt-field-query.html相反,在我的 ES 安装中,对于 more_like_this_field 查询,stop_words 是不受支持的字段.
version: 0.90.5
build_hash: c8714e8e0620b62638f660f6144831792b9dedee
build_timestamp: 2013-09-17T12:50:20Z
build_snapshot: false
lucene_version: 4.4
谁能证实这一点?
这就是我发送到服务器的内容
{
"query": {
"bool": {
"must": [
{
"match_all": {
"boost": 1
}
},
{
"more_like_this_field": {
"FieldA": {
"like_text": "House",
"boost": 1,
"min_doc_freq": 0,
"min_word_len": 0,
"min_term_freq": 0
}
}
}
],
"should": [
{
"more_like_this_field": {
"Equipped": {
"like_text": "pool garage",
"boost": 0,
"min_doc_freq": 0,
"min_word_len": 0,
"min_term_freq": 0,
"stop_words": "garden"
}
}
},
{
"more_like_this_field": {
"Neighbourhood": {
"like_text": "school",
"boost": 5,
"min_doc_freq": 0,
"min_word_len": 0,
"min_term_freq": 0
}
}
}
],
"minimum_number_should_match": 2
}
}
}
这就是我得到的
QueryParsingException[[data] [mlt_field] query does not support [stop_words]];