遇到問題--mongodb--Prematurely reached end of stream
阿新 • • 發佈：2018-10-31
轉載請註明出處: 遇到問題–mongodb–Prematurely reached end of stream
遇到問題
spring boot執行比較頻繁的大資料量mongodb查詢時報錯
2018-10-18 02:21:10.414 ERROR 1 --- [nio-9999-exec-1] c.m.s.support.web.MFErrorController : 伺服器出現異常 org.springframework.data.mongodb.UncategorizedMongoDbException: Prematurely reached end of stream; nested exception is com.mongodb.MongoSocketReadException: Prematurely reached end of stream at org.springframework.data.mongodb.core.MongoExceptionTranslator.translateExceptionIfPossible(MongoExceptionTranslator.java:107) at org.springframework.data.mongodb.core.MongoTemplate.potentiallyConvertRuntimeException(MongoTemplate.java:2135) at org.springframework.data.mongodb.core.MongoTemplate.executeFindOneInternal(MongoTemplate.java:1925) at org.springframework.data.mongodb.core.MongoTemplate.doFindOne(MongoTemplate.java:1733) at org.springframework.data.mongodb.core.MongoTemplate.findOne(MongoTemplate.java:603) at org.springframework.data.mongodb.core.MongoTemplate.findOne(MongoTemplate.java:598) at com.biologic.api.service.impl.ProjectNewlyServiceImpl.findResultSummary(ProjectNewlyServiceImpl.java:495) at com.biologic.api.ProjectNewlyController.findResultCount(ProjectNewlyController.java:53) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:116) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:105) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:474) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1434) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: com.mongodb.MongoSocketReadException: Prematurely reached end of stream at com.mongodb.connection.SocketStream.read(SocketStream.java:88) at com.mongodb.connection.InternalStreamConnection.receiveResponseBuffers(InternalStreamConnection.java:494) at com.mongodb.connection.InternalStreamConnection.receiveMessage(InternalStreamConnection.java:224) at com.mongodb.connection.UsageTrackingInternalConnection.receiveMessage(UsageTrackingInternalConnection.java:96) at com.mongodb.connection.DefaultConnectionPool$PooledConnection.receiveMessage(DefaultConnectionPool.java:440) at com.mongodb.connection.CommandProtocol.execute(CommandProtocol.java:112) at com.mongodb.connection.DefaultServer$DefaultServerProtocolExecutor.execute(DefaultServer.java:168) at com.mongodb.connection.DefaultServerConnection.executeProtocol(DefaultServerConnection.java:289) at com.mongodb.connection.DefaultServerConnection.command(DefaultServerConnection.java:176) at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:216) at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:207) at com.mongodb.operation.CommandOperationHelper.executeWrappedCommandProtocol(CommandOperationHelper.java:113) at com.mongodb.operation.FindOperation$1.call(FindOperation.java:516) at com.mongodb.operation.FindOperation$1.call(FindOperation.java:510) at com.mongodb.operation.OperationHelper.withConnectionSource(OperationHelper.java:431) at com.mongodb.operation.OperationHelper.withConnection(OperationHelper.java:404) at com.mongodb.operation.FindOperation.execute(FindOperation.java:510) at com.mongodb.operation.FindOperation.execute(FindOperation.java:81) at com.mongodb.Mongo.execute(Mongo.java:836) at com.mongodb.Mongo$2.execute(Mongo.java:823) at com.mongodb.DBCursor.initializeCursor(DBCursor.java:870) at com.mongodb.DBCursor.hasNext(DBCursor.java:142) at com.mongodb.DBCursor.one(DBCursor.java:679) at com.mongodb.DBCollection.findOne(DBCollection.java:833) at com.mongodb.DBCollection.findOne(DBCollection.java:796) at com.mongodb.DBCollection.findOne(DBCollection.java:743) at org.springframework.data.mongodb.core.MongoTemplate$FindOneCallback.doInCollection(MongoTemplate.java:2186) at org.springframework.data.mongodb.core.MongoTemplate$FindOneCallback.doInCollection(MongoTemplate.java:2170) at org.springframework.data.mongodb.core.MongoTemplate.executeFindOneInternal(MongoTemplate.java:1922) ... 59 common frames omitted
原因
當連線閒置一段時間，由於防火牆或者負載均衡的原因，導致連線被關閉，而客戶端並不知道，當客戶端繼續使用這個關閉的連線進行讀寫時就會出錯。
解決方案
解決辦法就是設定連線閒置時間，當超過這個閒置時間客戶端主動關閉連線，下次使用時重新建立連線，這樣可以有效避免連線失效的問題。
新增引數
客戶端連線超時設定
spring.data.mongodb.prepare.maxConnectionIdleTime=60000
spring.data.mongodb.prepare.maxConnectionLifeTime=0
spring.data.mongodb.prepare.database=db_report spring.data.mongodb.prepare.host=192.168.30.11 spring.data.mongodb.prepare.port=28717 #spring.data.mongodb.prepare.username=username #spring.data.mongodb.prepare.password=password spring.data.mongodb.prepare.autoConnectRetry=true spring.data.mongodb.prepare.socketKeepAlive=true spring.data.mongodb.prepare.socketTimeout=1500 spring.data.mongodb.prepare.maxConnectionIdleTime=60000 spring.data.mongodb.prepare.maxConnectionLifeTime=0
參考
https://www.cnblogs.com/lilinwei340/p/8325819.html
How to Prevent a MongoDB Connection Timeout
https://docs.mlab.com/connecting/#known-issues
轉載請註明出處: 遇到問題–mongodb–Prematurely reached end of stream