桃源资源网

MongoDB查询字段没有创建索引导致的连接超时异常解案例分享
数据库 2024/11/20 佚名
3 2

今天在现场的哥们发来异常，让我解决，错误信息如下：

复制代码 代码如下:
HTTP Status 500 - Read operation to server 192.168.1.110:20001 failed on database wpdb; nested exception is com.mongodb.MongoException$Network: Read operation to server 192.168.1.110:20001 failed on database wpdb
 
--------------------------------------------------------------------------------
 
type Exception report
 
message Read operation to server 192.168.1.110:20001 failed on database wpdb; nested exception is com.mongodb.MongoException$Network: Read operation to server 192.168.1.110:20001 failed on database wpdb
 
description The server encountered an internal error that prevented it from fulfilling this request.
 
exception
 
org.springframework.dao.DataAccessResourceFailureException: Read operation to server 192.168.1.110:20001 failed on database wpdb; nested exception is com.mongodb.MongoException$Network: Read operation to server 192.168.1.110:20001 failed on database wpdb
    org.springframework.data.mongodb.core.MongoExceptionTranslator.translateExceptionIfPossible(MongoExceptionTranslator.java:56)
    org.springframework.data.mongodb.core.MongoTemplate.potentiallyConvertRuntimeException(MongoTemplate.java:1913)
    org.springframework.data.mongodb.core.MongoTemplate.executeFindOneInternal(MongoTemplate.java:1743)
    org.springframework.data.mongodb.core.MongoTemplate.doFindOne(MongoTemplate.java:1557)
    org.springframework.data.mongodb.core.MongoTemplate.findOne(MongoTemplate.java:497)
    com.geoway.ime.tile.dao.impl.TileDaoImpl.getTile(TileDaoImpl.java:60)
    com.geoway.ime.tile.service.impl.TileServiceImpl.getTile(TileServiceImpl.java:105)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    java.lang.reflect.Method.invoke(Method.java:597)
    org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
    org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    org.springframework.cache.interceptor.CacheInterceptor$1.invoke(CacheInterceptor.java:58)
    org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:211)
    org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:66)
    org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    com.sun.proxy.$Proxy50.getTile(Unknown Source)
    com.geoway.ime.server.rest.TileServer.getTileKVP(TileServer.java:60)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    java.lang.reflect.Method.invoke(Method.java:597)
    com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
    com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
    com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
    com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
    com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
    com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
    com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)
    com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)
    com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)
    com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)
    com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
    com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)
    com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
 
 
root cause
 
com.mongodb.MongoException$Network: Read operation to server 192.168.1.110:20001 failed on database wpdb
    com.mongodb.DBTCPConnector.innerCall(DBTCPConnector.java:308)
    com.mongodb.DBTCPConnector.call(DBTCPConnector.java:279)
    com.mongodb.DBCollectionImpl.find(DBCollectionImpl.java:84)
    com.mongodb.DBCollectionImpl.find(DBCollectionImpl.java:66)
    com.mongodb.DBCollection.findOne(DBCollection.java:870)
    com.mongodb.DBCollection.findOne(DBCollection.java:844)
    com.mongodb.DBCollection.findOne(DBCollection.java:790)
    org.springframework.data.mongodb.core.MongoTemplate$FindOneCallback.doInCollection(MongoTemplate.java:1980)
    org.springframework.data.mongodb.core.MongoTemplate$FindOneCallback.doInCollection(MongoTemplate.java:1965)
    org.springframework.data.mongodb.core.MongoTemplate.executeFindOneInternal(MongoTemplate.java:1739)
    org.springframework.data.mongodb.core.MongoTemplate.doFindOne(MongoTemplate.java:1557)
    org.springframework.data.mongodb.core.MongoTemplate.findOne(MongoTemplate.java:497)
    com.geoway.ime.tile.dao.impl.TileDaoImpl.getTile(TileDaoImpl.java:60)
    com.geoway.ime.tile.service.impl.TileServiceImpl.getTile(TileServiceImpl.java:105)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    java.lang.reflect.Method.invoke(Method.java:597)
    org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
    org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    org.springframework.cache.interceptor.CacheInterceptor$1.invoke(CacheInterceptor.java:58)
    org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:211)
    org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:66)
    org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    com.sun.proxy.$Proxy50.getTile(Unknown Source)
    com.geoway.ime.server.rest.TileServer.getTileKVP(TileServer.java:60)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    java.lang.reflect.Method.invoke(Method.java:597)
    com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
    com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
    com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
    com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
    com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
    com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
    com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)
    com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)
    com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)
    com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)
    com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
    com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)
    com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
 
 
root cause
 
java.net.SocketTimeoutException: Read timed out
    java.net.SocketInputStream.socketRead0(Native Method)
    java.net.SocketInputStream.read(SocketInputStream.java:129)
    java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
    java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
    java.io.BufferedInputStream.read(BufferedInputStream.java:317)
    org.bson.io.Bits.readFully(Bits.java:48)
    org.bson.io.Bits.readFully(Bits.java:35)
    org.bson.io.Bits.readFully(Bits.java:30)
    com.mongodb.Response.<init>(Response.java:42)
    com.mongodb.DBPort$1.execute(DBPort.java:141)
    com.mongodb.DBPort$1.execute(DBPort.java:135)
    com.mongodb.DBPort.doOperation(DBPort.java:164)
    com.mongodb.DBPort.call(DBPort.java:135)
    com.mongodb.DBTCPConnector.innerCall(DBTCPConnector.java:300)
    com.mongodb.DBTCPConnector.call(DBTCPConnector.java:279)
    com.mongodb.DBCollectionImpl.find(DBCollectionImpl.java:84)
    com.mongodb.DBCollectionImpl.find(DBCollectionImpl.java:66)
    com.mongodb.DBCollection.findOne(DBCollection.java:870)
    com.mongodb.DBCollection.findOne(DBCollection.java:844)
    com.mongodb.DBCollection.findOne(DBCollection.java:790)
    org.springframework.data.mongodb.core.MongoTemplate$FindOneCallback.doInCollection(MongoTemplate.java:1980)
    org.springframework.data.mongodb.core.MongoTemplate$FindOneCallback.doInCollection(MongoTemplate.java:1965)
    org.springframework.data.mongodb.core.MongoTemplate.executeFindOneInternal(MongoTemplate.java:1739)
    org.springframework.data.mongodb.core.MongoTemplate.doFindOne(MongoTemplate.java:1557)
    org.springframework.data.mongodb.core.MongoTemplate.findOne(MongoTemplate.java:497)
    com.geoway.ime.tile.dao.impl.TileDaoImpl.getTile(TileDaoImpl.java:60)
    com.geoway.ime.tile.service.impl.TileServiceImpl.getTile(TileServiceImpl.java:105)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    java.lang.reflect.Method.invoke(Method.java:597)
    org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
    org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    org.springframework.cache.interceptor.CacheInterceptor$1.invoke(CacheInterceptor.java:58)
    org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:211)
    org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:66)
    org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    com.sun.proxy.$Proxy50.getTile(Unknown Source)
    com.geoway.ime.server.rest.TileServer.getTileKVP(TileServer.java:60)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    java.lang.reflect.Method.invoke(Method.java:597)
    com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
    com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
    com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
    com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
    com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
    com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
    com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)
    com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)
    com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)
    com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)
    com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
    com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)
    com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
    org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
 
 
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.41 logs.

由异常来看，是由于MongoDB连接超时造成的。于是，往MongoDB上找原因。首先上MongoDB的配置文件：

复制代码 代码如下:
mongodb.replica-set=192.98.12.242:30007,192.98.12.245:30007
mongodb.hostname=192.98.12.245
mongodb.port=30007
mongodb.connections-per-host=1000
mongodb.threads-allowed-to-block-for-connection-multiplier=200
mongodb.connect-timeout=2000
mongodb.max-wait-time=2000
mongodb.auto-connect-retry=true
mongodb.socket-keep-alive=true
mongodb.socket-timeout=1500
mongodb.slave-ok=true
mongodb.write-number=1
mongodb.write-timeout=1000
mongodb.write-fsync=true
mongodb.dbname=shardvectordb
mongodb.dbuser=
mongodb.dbpassword=

连接时间2秒。然后在定位mongodb的查询，结果为6、7秒。原来是这个原因。然后定位，一个查询为什么耗时那么久呢？

经过排查，原来是查询字段没有创建索引。然后把索引创建，查询几十毫秒，ok问题全部解决。

标签：
MongoDB,查询字段,索引,连接超时异常
免责声明：本站文章均来自网站采集或用户投稿，网站不提供任何软件下载或自行开发的软件！ 如有用户或公司发现本站内容信息存在侵权行为，请邮件告知！ 858582#qq.com
桃源资源网 Design By www.nqtax.com
www.nqtax.com 桃源资源网
19,905影音资源
44,626技术资源
1,817软件资源
378,645站长资源

友情链接

杰晶网络 DDR爱好者之家 桃源资源网 杰网资源 富贵资源网 南强小屋 铁雪资源网 幽灵资源网 万梅资源网 狼山资源网 白云岛资源网 昆仑资源网 相思资源网 明霞山资源网 内蒙古资源网 黑松山资源网 茶园资源网 饿虎岗资源网 大旗谷资源网 常春岛资源网 岱庙资源网 兴国资源网 快活林资源网 蝙蝠岛资源网 帝王谷资源网 白云城资源网 伏龙阁资源网 清风细雨楼 天枫庄资源网 圆月山庄资源网 无争山庄资源网 神水资源网 移花宫资源网 神剑山庄资源网 无为清净楼资源网 金钱帮资源网 丐帮资源网 华山资源网 极乐门资源网 小李飞刀资源网 凤求凰客栈 风云阁资源网 金狮镖局 鸳鸯亭资源网 千金楼资源网 更多链接
桃源资源网 Design By www.nqtax.com