Elasticsearch河，將經度緯度轉換爲geo_point

我使用Elasticsearch的MySQL JPrante JDBC River插件來從MySQL索引數據。Elasticsearch河，將經度緯度轉換爲geo_point

在一個記錄我有字段經度（float），緯度（float），銷（POINT），如何可以預設它們被檢測爲一個elasticsearch geo_point？

我試圖與：

curl -XPUT 'localhost:9200/_river/mysql_jdbc_river/_meta' -d '{ 
    "type": "jdbc", 
    "jdbc": { 
    "strategy": "simple", 
    "driver": "com.mysql.jdbc.Driver", 
    "url": "jdbc:mysql://localhost:3306/somedatabase", 
    "user": "someuser", 
    "password": "somepassword", 
    "sql": "SELECT * FROM activities", 
    "poll": "30m", 
    "rounding": null, 
    "scale": 0, 
    "autocommit": false, 
    "fetchsize": 10, 
    "max_rows": 0, 
    "max_retries": 3, 
    "max_retries_wait": "10s", 
    "digesting": true, 
    "acksql": null, 
    "acksqlparams": null 
    }, 
    "index": { 
    "index": "jdbc", 
    "type": "jdbc", 
    "bulk_size": 100, 
    "max_bulk_requests": 30, 
    "index_settings": null, 
    "type_mapping": { 
     "location_mapping": { 
     "properties": { 
      "pin": { 
      "type": "geo_point", 
      "lat_lon": true, 
      "store": "yes" 
      } 
     } 
     } 
    }, 
    "versioning": false, 
    "acknowledge": false 
    } 
}'

[UPDATE 1]

這裏是與映射的名稱變更爲通過javanna描述JDBC錯誤：

[2013-05-21 13:20:58,256][WARN ][river.jdbc    ] [node-0] [jdbc][mysql_jdbc_river] failed to create index [jdbc], disabling JDBC river... 
org.elasticsearch.index.mapper.MapperParsingException: Failed to parse mapping definition 
    at org.elasticsearch.index.mapper.DocumentMapperParser.extractMapping(DocumentMapperParser.java:245) 
    at org.elasticsearch.index.mapper.DocumentMapperParser.parse(DocumentMapperParser.java:155) 
    at org.elasticsearch.index.mapper.MapperService.parse(MapperService.java:383) 
    at org.elasticsearch.index.mapper.MapperService.parse(MapperService.java:379) 
    at org.elasticsearch.cluster.metadata.MetaDataMappingService$4.execute(MetaDataMappingService.java:310) 
    at org.elasticsearch.cluster.service.InternalClusterService$2.run(InternalClusterService.java:229) 
    at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:95) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
    at java.lang.Thread.run(Thread.java:722) 
Caused by: org.elasticsearch.common.jackson.core.JsonParseException: Unexpected character ('=' (code 61)): was expecting a colon to separate field name and value 
at [Source: {jdbc={properties={pin={lat_lon=true, type=geo_point}}}}; line: 1, column: 7] 
    at org.elasticsearch.common.jackson.core.JsonParser._constructError(JsonParser.java:1378) 
    at org.elasticsearch.common.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:599) 
    at org.elasticsearch.common.jackson.core.base.ParserMinimalBase._reportUnexpectedChar(ParserMinimalBase.java:520) 
    at org.elasticsearch.common.jackson.core.json.ReaderBasedJsonParser.nextToken(ReaderBasedJsonParser.java:616) 
    at org.elasticsearch.common.xcontent.json.JsonXContentParser.nextToken(JsonXContentParser.java:50) 
    at org.elasticsearch.common.xcontent.support.XContentMapConverter.readMap(XContentMapConverter.java:70) 
    at org.elasticsearch.common.xcontent.support.XContentMapConverter.readOrderedMap(XContentMapConverter.java:60) 
    at org.elasticsearch.common.xcontent.support.AbstractXContentParser.mapOrdered(AbstractXContentParser.java:126) 
    at org.elasticsearch.index.mapper.DocumentMapperParser.extractMapping(DocumentMapperParser.java:243) 
    ... 9 more 
[2013-05-21 13:20:58,264][INFO ][cluster.metadata   ] [node-0] [_river] update_mapping [mysql_jdbc_river] (dynamic)

來源

2013-05-21 Louis Bedard

你試過了嗎？任何錯誤？當你使用get mapping api檢索映射時，你會得到什麼？它是否得到應用？ – javanna

首先，您映射中的類型名稱與您在註冊河流時配置的類型不匹配。應該是'jdbc'。 – javanna

在json中看起來像是一個問題，但我乍看之下看不到它。在發送之前驗證它。 – javanna