[英]Apache Solr Unable to Store Nested JSON data
我正在尝试使用文档上传部分将以下数据加载到现有的SOLR(6.6)内核中
{
"id": "1234",
"nationality":"India",
"phonenumber":"232323",
"personname":"babu rao",
"paid":"credi card",
"status":"success",
"access" :[
{"port":"port1","gate":"Gate1"}
],
"approved_by":[
{"name":"appr1","date":"2006-11-30"},
{"name":"appr2","date":"2006-11-30"}
]
}
我此项的架构是
<field name="created_date" type="tdate" indexed="true" stored="true" />
<field name="passType" type="string" indexed="true" stored="true" />
<field name="duration" type="int" indexed="true" stored="true" />
<field name="nationality" type="string" indexed="true" stored="true" />
<field name="phonenumber" type="string" indexed="true" stored="true" />
<field name="personname" type="string" indexed="true" stored="true" />
<field name="paid" type="string" indexed="true" stored="true" />
<field name="passamount" type="float" indexed="true" stored="true" />
<field name="status" type="string" indexed="true" stored="true" />
<field name="approved_by" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="approved_by.name" type="string" indexed="true" stored="true" />
<field name="approved_by.date" type="tdate" indexed="true" stored="true" />
<field name="access" type="string" indexed="true" stored="true" multiValued="true"/>
<field name="access.port" type="string" indexed="true" stored="true" />
<field name="access.gate" type="string" indexed="true" stored="true" />
我收到以下错误
Error parsing JSON field value. Unexpected OBJECT_START at [177],
field=access
请求您的帮助以解决该问题。
_childDocuments_键需要指示JSON中的嵌套文档。 我已经更新了文档,现在它将被索引。
{
"id": "1234",
"nationality":"India",
"phonenumber":"232323",
"personname":"babu rao",
"paid":"credi card",
"status":"success",
"_childDocuments_" :[
{"id":456,"port":"port1","gate":"Gate1"},
{"id":786,"name":"appr1","date":"2006-11-30"},
{"id":232,"name":"appr2","date":"2006-11-30"}
]
}
另外,您需要更改schema.xml。
[ Schema.xml ]
<field name="created_date" type="tdate" indexed="true" stored="true" />
<field name="passType" type="string" indexed="true" stored="true" />
<field name="duration" type="int" indexed="true" stored="true" />
<field name="nationality" type="string" indexed="true" stored="true" />
<field name="phonenumber" type="string" indexed="true" stored="true" />
<field name="personname" type="string" indexed="true" stored="true" />
<field name="paid" type="string" indexed="true" stored="true" />
<field name="passamount" type="float" indexed="true" stored="true" />
<field name="status" type="string" indexed="true" stored="true" />
<field name="name" type="string" indexed="true" stored="true" />
<field name="date" type="tdate" indexed="true" stored="true" />
<field name="port" type="string" indexed="true" stored="true" />
<field name="gate" type="string" indexed="true" stored="true" />
欲了解更多信息,你可以检查此文章Yonik: - http://yonik.com/solr-nested-objects/
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.