【发布时间】:2014-08-03 06:48:31
【问题描述】:
我是弹性搜索的新手,我创建了一个类型为“提及”的索引“cmn”。我正在尝试将数据从现有的 solr 导入到 elasticsearch,因此我想将现有字段映射到 _id 字段。
我在/config/mappings/cmn/下创建了如下文件,
{
"mappings": {
"mentions":{
"_id" : {
"path" : "docKey"
}
}
}
}
但这似乎不起作用,每次我索引记录时都会创建以下_id,
"_index": "cmn",
"_type": "mentions",
"_id": "k4E0dJr6Re2Z39HAIjYMmg",
"_score": 1
另外,映射不反映。我也尝试了以下选项,
{
"mappings": {
"_id" : {
"path" : "docKey"
}
}
}
示例文档:基本上是一条推文。
{
"usrCreatedDate": "2012-01-24 21:34:47",
"sex": "U",
"listedCnt": 2,
"follCnt": 432,
"state": "Southampton",
"classified": 0,
"favCnt": 468,
"timeZone": "Casablanca",
"twitterId": 473333038,
"lang": "en",
"stnostem": "#ootd #ootw #fashion #styling #photography #white #pink #playsuit #prada #sunny #spring http://t.co/YbPFrXlpuh",
"sourceId": "tw",
"timestamp": "2014-04-09T22:58:00.396Z",
"sentiment": 0,
"updatedOnGMTDate": "2014-04-09T22:56:57.000Z",
"userLocation": "Southampton",
"age": 0,
"priorityScore": 57.4700012207031,
"statusCnt": 14612,
"name": "YazzyK",
"profilePicUrl": "http://pbs.twimg.com/profile_images/453578494556270594/orsA0pKi_normal.jpeg",
"mentions": "",
"sourceStripped": "Instagram",
"collectionName": "STREAMING",
"tags": "557/161/193/197",
"msgid": 1397084280396.33,
"_version_": 1464949081784713200,
"url2": "{\"urls\":[{\"url\":\"http://t.co/YbPFrXlpuh\",\"expandedURL\":\"http://instagram.com/p/mliZbgxVZm/\",\"displayURL\":\"instagram.com/p/mliZbgxVZm/\",\"start\":88,\"end\":110}]}",
"links": "http://t.co/YbPFrXlpuh",
"retweetedStatus": "",
"twtScreenName": "YazKader",
"postId": "454030232501358592",
"country": "Bermuda",
"message": "#ootd #ootw #fashion #styling #photography #white #pink #playsuit #prada #sunny #spring http://t.co/YbPFrXlpuh",
"source": "<a href=\"http://instagram.com\" rel=\"nofollow\">Instagram</a>",
"parentStatusId": -1,
"bio": "Live and breathe Fashion. Persian and proud- Instagram: @Yazkader",
"createdOnGMTDate": "2014-04-09T22:56:57.000Z",
"searchText": "#ootd #ootw #fashion #styling #photography #white #pink #playsuit #prada #sunny #spring http://t.co/YbPFrXlpuh",
"isFavorited": "False",
"frenCnt": 214,
"docKey": "tw_454030232501358592"
}
此外,我们如何为每个“TYPE”创建唯一的映射,而不仅仅是索引。
谢谢
【问题讨论】:
-
您能否提供您正在索引的文档?您还可以为每种类型创建一个映射。你不能真正为每个索引创建一个映射。
-
@JettroCoenradie 提供了一个示例文档,它基本上是一条推文。
标签: elasticsearch