为什么ElasticSearch找不到我的术语

Question

我刚安装和测试弹性搜索它看起来很棒,我需要知道一些我有配置文件

elasticsearch.json在config目录中

{    
"network" : {
    "host" : "127.0.0.1"
},
"index" : {
    "number_of_shards": 3,
    "number_of_replicas": 1,
    "refresh_interval" : "2s",        
    "analysis" : {
        "analyzer" : {                
            "index_analyzer" : {                    
                "tokenizer" : "nGram",
                "filter" : ["lowercase"]
            },
            "search_analyzer" : {                                                    
                "tokenizer" : "nGram",
                "filter" : ["lowercase"]
            }
        },                               
        "// you'll need lucene dep for this: filter" : {                
            "snowball": {
                "type" : "snowball",
                "language" : "English"
            }
        }
    }
}

}

我已经插入了一个包含单词的文档,searching如果我搜索关键字, search它说没有找到...

索引之前不会干它或者我在配置中错过了一些东西....

Answer 1

如何看待你的查询？

你的配置看起来不太好.尝试:

 ...
"index_analyzer" : {                    
   "tokenizer" : "nGram",
   "filter" : ["lowercase", "snowball"]
},
 "search_analyzer" : {                                                    
    "tokenizer" : "nGram",
    "filter" : ["lowercase", "snowball"]
}
},
"filter" : {
                "snowball": {
                    "type" : "snowball",
                    "language" : "English"
                }
            }