我正在研究mongodb的地理空间查询,我已经在mongo控制台上执行了以下查询
db.items.find(
{
location:
{ $near :
{
$geometry: { type: "Point",coordinates: [77.026638,28.459497 ] },$maxdistance: 10000
}
}
}
)
但是如何使用spring数据mongodb标准编写此查询？
我尝试使用以下标准,但它无法正常工作
Criteria criteria = Criteria.where("location").near(new Point(77.026638,28.459497)).maxdistance(1000);
Query query = new Query(criteria);
System.out.println(mongoTemplate.find(query,Item.class));
堆栈跟踪
org.springframework.data.mongodb.UncategorizedMongoDbException: Unable to execute query: error processing query: ns=geolocation.items limit=0 skip=0
Tree: GEONEAR field=location maxdist=1.79769e+308 isNearSphere=0
Sort: {}
Proj: {}
planner returned error: unable to find index for $geoNear query; nested exception is com.mongodb.MongoException: Unable to execute query: error processing query: ns=geolocation.items limit=0 skip=0
Tree: GEONEAR field=location maxdist=1.79769e+308 isNearSphere=0
Sort: {}
Proj: {}
planner returned error: unable to find index for $geoNear query
at org.springframework.data.mongodb.core.MongoExceptionTranslator.translateExceptionIfPossible(MongoExceptionTranslator.java:90)
at org.springframework.data.mongodb.core.MongoTemplate.potentiallyConvertRuntimeException(MongoTemplate.java:1940)
at org.springframework.data.mongodb.core.MongoTemplate.executeFindMultiInternal(MongoTemplate.java:1823)
at org.springframework.data.mongodb.core.MongoTemplate.doFind(MongoTemplate.java:1633)
at org.springframework.data.mongodb.core.MongoTemplate.doFind(MongoTemplate.java:1616)
at org.springframework.data.mongodb.core.MongoTemplate.find(MongoTemplate.java:535)
at org.springframework.data.mongodb.core.MongoTemplate.find(MongoTemplate.java:526)
at com.samepinch.dao.item.ItemDao$$EPWN0nhQ.getItemsByLocation(ItemDao.java:200)
at com.samepinch.dao.item.ItemDao$$DPWN0nhQ.getItemsByLocation(UnkNown Source)
at com.samepinch.dao.item.ItemDao.getItemsByLocation(ItemDao.java)
at com.samepinch.services.item.ItemService.getItemsByLocation(ItemService.java:410)
at com.samepinch.controllers.item.ItemController.getItemsbyLocation(ItemController.java:222)
at com.samepinch.controllers.item.ItemController$$FastClassBySpringcglib$$33bec54c.invoke(cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.cglibAopProxy$cglibMethodInvocation.invokeJoinpoint(cglibAopProxy.java:717)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:64)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.cglibAopProxy$DynamicAdvisedInterceptor.intercept(cglibAopProxy.java:653)
at com.samepinch.controllers.item.ItemController$$EnhancerBySpringcglib$$7fa26c49.getItemsbyLocation(java.lang.reflect.Method.invoke(Method.java:606)
at org.springsource.loaded.ri.OriginalClassInvoker.invoke(OriginalClassInvoker.java:47)
at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1299)
at org.springframework.web.method.support.invocableHandlerMethod.doInvoke(invocableHandlerMethod.java:221)
at org.springframework.web.method.support.invocableHandlerMethod.invokeForRequest(invocableHandlerMethod.java:137)
at org.springframework.web.servlet.mvc.method.annotation.ServletinvocableHandlerMethod.invokeAndHandle(ServletinvocableHandlerMethod.java:110)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.dispatcherServlet.dodispatch(dispatcherServlet.java:959)
at org.springframework.web.servlet.dispatcherServlet.doService(dispatcherServlet.java:893)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:618)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:291)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at com.samepinch.mongodb.springsecurity.filters.AuthenticationFilter.doFilter(AuthenticationFilter.java:79)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.logout.logoutFilter.doFilter(logoutFilter.java:110)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:102)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.boot.actuate.autoconfigure.MetricFilterautoConfiguration$MetricsFilter.doFilterInternal(MetricFilterautoConfiguration.java:90)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:516)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1086)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:659)
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1558)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1515)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.mongodb.MongoException: Unable to execute query: error processing query: ns=geolocation.items limit=0 skip=0
Tree: GEONEAR field=location maxdist=1.79769e+308 isNearSphere=0
Sort: {}
Proj: {}
planner returned error: unable to find index for $geoNear query
at com.mongodb.QueryResultIterator.throwOnQueryFailure(QueryResultIterator.java:214)
at com.mongodb.QueryResultIterator.init(QueryResultIterator.java:198)
at com.mongodb.QueryResultIterator.initFromQueryResponse(QueryResultIterator.java:176)
at com.mongodb.QueryResultIterator.terator.java:64)
at com.mongodb.DBCollectionImpl.find(DBCollectionImpl.java:86)
at com.mongodb.DBCollectionImpl.find(DBCollectionImpl.java:66)
at com.mongodb.DBCursor._check(DBCursor.java:458)
at com.mongodb.DBCursor._hasNext(DBCursor.java:546)
at com.mongodb.DBCursor.hasNext(DBCursor.java:571)
at org.springframework.data.mongodb.core.MongoTemplate.executeFindMultiInternal(MongoTemplate.java:1809)
... 105 more
我的架构是
@Document(collection = "items")
public class Item extends BaseEntity{
private static final long serialVersionUID = 1L;
private String itemName;
private MetadataEnum categoryName;
private List嵌入式文件是:)
public class Location {
private ListTradius() {
return radius;
}
public void seTradius(Double radius) {
this.radius = radius;
}
private Double radius;
}
即使我找到系统索引确保
{ "v" : 1,"key" : { "_id" : 1 },"name" : "_id_","ns" : "geolocation.notification" }
{ "v" : 1,"ns" : "geolocation.preference" }
{ "v" : 1,"ns" : "geolocation.userItemHistory" }
{ "v" : 1,"ns" : "geolocation.media" }
{ "v" : 1,"ns" : "geolocation.userBasedRecommendation" }
{ "v" : 1,"ns" : "geolocation.users" }
{ "v" : 1,"ns" : "geolocation.authenticationToken" }
{ "v" : 1,"unique" : true,"key" : { "username" : 1 },"name" : "username","key" : { "email" : 1 },"name" : "email","ns" : "geolocation.userToUserHistory" }
{ "v" : 1,"ns" : "geolocation.Metadata" }
{ "v" : 1,"ns" : "geolocation.mongo_data_model_map" }
{ "v" : 1,"key" : { "element_id" : 1 },"name" : "element_id_1","key" : { "long_value" : 1 },"name" : "long_value_1","ns" : "geolocation.preferenceOrder" }
{ "v" : 1,"ns" : "geolocation.counter" }
{ "v" : 1,"ns" : "geolocation.item" }
{ "v" : 1,"key" : { "location" : "2dsphere" },"name" : "location_2dsphere","ns" : "geolocation.item","2dsphereIndexVersion" : 2 }
{ "v" : 1,"ns" : "geolocation.items" }
{ "v" : 1,"ns" : "geolocation.items","2dsphereIndexVersion" : 2 }
Type "it" for more
> it
{ "v" : 1,"key" : { "a" : 1 },"name" : "a_1","ns" : "geolocation.items" }
我的数据库记录看起来像
{
"_id" : NumberLong(46602),"_class" : "com.samepinch.domain.item.Item","itemName" : "Chandigarh","categoryName" : "TRAVELLING","attributes" : [
"MOUNTAIN"
],"isAccessed" : false,"imageUrl" : "0bbd8cdb-be5c-4efc-b974-c04fb1903537itemcompressed.jpg","catagoryPreference" : "BOTH","startDate" : ISODate("2015-12-09T18:30:00Z"),"endDate" : ISODate("2015-12-09T18:30:00Z"),"location" : {
"coordinates" : [
76.76641440000003,30.72642125251779
],"type" : "Point","radius" : 8504.948210235696
},"createdDate" : ISODate("2015-12-09T10:27:42.519Z"),"updatedDate" : ISODate("2015-12-09T10:27:42.519Z")
}
我已经在集合上创建了2d spheare索引,但我不知道它为什么会给我这个错误.
最佳答案
更改数据存储而不是：
"location" : {
"coordinates" : [
76.76641440000003,30.72642125251779
],"radius" : 8504.948210235696
}
至
"location" : {
"coordinates" : [
76.76641440000003,"type" : "Point"
}
我认为对于“Point”类型你有错误的数据类型.它应该只有地理坐标的经度,纬度.你不应该包括“raduis”.
检查有效GeoJsons.
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