登录 注册

举手：Symphony druid 内存泄漏问题

本贴最后更新于 2268 天前，其中的信息可能已经斗转星移

Symphony 发送注册邮件时出现的问题：

DEBUG: setDebug: JavaMail version 1.4.7
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle]
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "smtp.qq.com", port 465, isSSL false
[ERROR]-[2018-02-08 14:21:40]-[org.b3log.latke.repository.jdbc.JdbcRepository:847]: Gets connection failed
com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 5000, active 10, maxActive 10
	at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1267)
	at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1086)
	at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1066)
	at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1056)
	at org.b3log.latke.repository.jdbc.util.Connections.getConnection(Connections.java:192)
	at org.b3log.latke.repository.jdbc.JdbcRepository.getConnection(JdbcRepository.java:843)
	at org.b3log.latke.repository.jdbc.JdbcRepository.get(JdbcRepository.java:463)
	at org.b3log.latke.repository.AbstractRepository.get(AbstractRepository.java:156)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d9get(UserRepository_$$_jvstbe2_5b.java)
	at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.get(UserRepository_$$_jvstbe2_5b.java)
	at org.b3log.symphony.repository.UserRepository.getByName(UserRepository.java:103)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d12getByName(UserRepository_$$_jvstbe2_5b.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.getByName(UserRepository_$$_jvstbe2_5b.java)
	at org.b3log.symphony.service.UserQueryService.getUserByName(UserQueryService.java:523)
	at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97._d15getUserByName(UserQueryService_$$_jvstbe2_97.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97.getUserByName(UserQueryService_$$_jvstbe2_97.java)
	at org.b3log.symphony.processor.ChatRoomProcessor.xiaoVReply(ChatRoomProcessor.java:158)
	at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c._d14xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c.xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java)
	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.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
[ERROR]-[2018-02-08 14:21:40]-[org.b3log.latke.ioc.bean.JavassistMethodHandler:96]: Failed to initialize JDBC transaction
com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 5000, active 10, maxActive 10
	at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1267)
	at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1086)
	at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1066)
	at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1056)
	at org.b3log.latke.repository.jdbc.util.Connections.getConnection(Connections.java:192)
	at org.b3log.latke.repository.jdbc.JdbcTransaction.<init>(JdbcTransaction.java:51)
	at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:94)
	at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c.sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java)
	at org.b3log.symphony.processor.VerifycodeProcessor.sendEmailRegisterVerifycode(VerifycodeProcessor.java:75)
	at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63._d8sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63.sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java)
	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.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
[ERROR]-[2018-02-08 14:21:40]-[org.b3log.latke.repository.jdbc.JdbcRepository:488]: query: null
java.lang.NullPointerException
	at org.b3log.latke.repository.jdbc.util.JdbcUtil.queryJson(JdbcUtil.java:142)
	at org.b3log.latke.repository.jdbc.util.JdbcUtil.queryJsonArray(JdbcUtil.java:122)
	at org.b3log.latke.repository.jdbc.JdbcRepository.get(JdbcRepository.java:482)
	at org.b3log.latke.repository.AbstractRepository.get(AbstractRepository.java:156)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d9get(UserRepository_$$_jvstbe2_5b.java)
	at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.get(UserRepository_$$_jvstbe2_5b.java)
	at org.b3log.symphony.repository.UserRepository.getByName(UserRepository.java:103)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d12getByName(UserRepository_$$_jvstbe2_5b.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.getByName(UserRepository_$$_jvstbe2_5b.java)
	at org.b3log.symphony.service.UserQueryService.getUserByName(UserQueryService.java:523)
	at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97._d15getUserByName(UserQueryService_$$_jvstbe2_97.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97.getUserByName(UserQueryService_$$_jvstbe2_97.java)
	at org.b3log.symphony.processor.ChatRoomProcessor.xiaoVReply(ChatRoomProcessor.java:158)
	at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c._d14xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c.xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java)
	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.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
[ERROR]-[2018-02-08 14:21:40]-[org.b3log.symphony.service.UserQueryService:538]: Gets user by name[V] failed
org.b3log.latke.repository.RepositoryException: java.lang.NullPointerException
	at org.b3log.latke.repository.jdbc.JdbcRepository.get(JdbcRepository.java:489)
	at org.b3log.latke.repository.AbstractRepository.get(AbstractRepository.java:156)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d9get(UserRepository_$$_jvstbe2_5b.java)
	at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.get(UserRepository_$$_jvstbe2_5b.java)
	at org.b3log.symphony.repository.UserRepository.getByName(UserRepository.java:103)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b._d12getByName(UserRepository_$$_jvstbe2_5b.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.repository.UserRepository_$$_jvstbe2_5b.getByName(UserRepository_$$_jvstbe2_5b.java)
	at org.b3log.symphony.service.UserQueryService.getUserByName(UserQueryService.java:523)
	at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97._d15getUserByName(UserQueryService_$$_jvstbe2_97.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.service.UserQueryService_$$_jvstbe2_97.getUserByName(UserQueryService_$$_jvstbe2_97.java)
	at org.b3log.symphony.processor.ChatRoomProcessor.xiaoVReply(ChatRoomProcessor.java:158)
	at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c._d14xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.processor.ChatRoomProcessor_$$_jvstbe2_5c.xiaoVReply(ChatRoomProcessor_$$_jvstbe2_5c.java)
	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.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
	at org.b3log.latke.repository.jdbc.util.JdbcUtil.queryJson(JdbcUtil.java:142)
	at org.b3log.latke.repository.jdbc.util.JdbcUtil.queryJsonArray(JdbcUtil.java:122)
	at org.b3log.latke.repository.jdbc.JdbcRepository.get(JdbcRepository.java:482)
	... 74 more
[ERROR]-[2018-02-08 14:21:40]-[org.b3log.latke.servlet.HttpControl:104]: Request [
    method=GET,
    URL=http://localhost:8080/symphony/cron/verifycode/email,
    contentType=null,
    characterEncoding=UTF-8,
    local=[
        addr=127.0.0.1,
        port=8080,
        name=127.0.0.1],
    remote=[
        addr=127.0.0.1,
        port=12826,
        host=127.0.0.1],
    headers=[
        cache-control=no-cache
        pragma=no-cache
        user-agent=Java/1.8.0_141
        host=localhost:8080
        accept=text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
        connection=keep-alive
    ]
] processing failed 
java.lang.reflect.InvocationTargetException
	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.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalStateException: Begin a transaction failed
	at org.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:98)
	at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c.sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java)
	at org.b3log.symphony.processor.VerifycodeProcessor.sendEmailRegisterVerifycode(VerifycodeProcessor.java:75)
	at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63._d8sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63.sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java)
	... 43 more
[INFO ]-[2018-02-08 14:21:40]-[org.b3log.symphony.SymphonyServletListener:262]: Stopwatch: 
[100]%, [5027]ms [Request initialized [/symphony/cron/xiaov]]
  [0]%, [0]ms [Resolve skin]

[ERROR]-[2018-02-08 14:21:41]-[org.b3log.latke.repository.jdbc.JdbcRepository:262]: update:Lock wait timeout exceeded; try restarting transaction
com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Lock wait timeout exceeded; try restarting transaction
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
	at com.mysql.jdbc.Util.getInstance(Util.java:408)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:951)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2490)
	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1858)
	at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1197)
	at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:493)
	at org.b3log.latke.repository.jdbc.util.JdbcUtil.executeSql(JdbcUtil.java:85)
	at org.b3log.latke.repository.jdbc.JdbcRepository.update(JdbcRepository.java:260)
	at org.b3log.latke.repository.AbstractRepository.update(AbstractRepository.java:120)
	at org.b3log.symphony.repository.VerifycodeRepository_$$_jvstbe2_80._d24update(VerifycodeRepository_$$_jvstbe2_80.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.repository.VerifycodeRepository_$$_jvstbe2_80.update(VerifycodeRepository_$$_jvstbe2_80.java)
	at org.b3log.symphony.service.VerifycodeMgmtService.sendEmailVerifycode(VerifycodeMgmtService.java:175)
	at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c._d9sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c.sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java)
	at org.b3log.symphony.processor.VerifycodeProcessor.sendEmailRegisterVerifycode(VerifycodeProcessor.java:75)
	at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63._d8sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63.sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java)
	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.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
[ERROR]-[2018-02-08 14:21:41]-[org.b3log.symphony.service.VerifycodeMgmtService:183]: Sends verifycode failed
org.b3log.latke.repository.jdbc.JDBCRepositoryException: com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Lock wait timeout exceeded; try restarting transaction
	at org.b3log.latke.repository.jdbc.JdbcRepository.update(JdbcRepository.java:263)
	at org.b3log.latke.repository.AbstractRepository.update(AbstractRepository.java:120)
	at org.b3log.symphony.repository.VerifycodeRepository_$$_jvstbe2_80._d24update(VerifycodeRepository_$$_jvstbe2_80.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.repository.VerifycodeRepository_$$_jvstbe2_80.update(VerifycodeRepository_$$_jvstbe2_80.java)
	at org.b3log.symphony.service.VerifycodeMgmtService.sendEmailVerifycode(VerifycodeMgmtService.java:175)
	at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c._d9sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.service.VerifycodeMgmtService_$$_jvstbe2_7c.sendEmailVerifycode(VerifycodeMgmtService_$$_jvstbe2_7c.java)
	at org.b3log.symphony.processor.VerifycodeProcessor.sendEmailRegisterVerifycode(VerifycodeProcessor.java:75)
	at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63._d8sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java)
	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.b3log.latke.ioc.bean.JavassistMethodHandler.invoke(JavassistMethodHandler.java:106)
	at org.b3log.symphony.processor.VerifycodeProcessor_$$_jvstbe2_63.sendEmailRegisterVerifycode(VerifycodeProcessor_$$_jvstbe2_63.java)
	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.b3log.latke.servlet.handler.MethodInvokeHandler.handle(MethodInvokeHandler.java:58)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.AdviceHandler.handle(AdviceHandler.java:108)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.ArgsHandler.handle(ArgsHandler.java:60)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestDispatchHandler.handle(RequestDispatchHandler.java:92)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.RequestPrepareHandler.handle(RequestPrepareHandler.java:45)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.handler.StaticResourceHandler.handle(StaticResourceHandler.java:119)
	at org.b3log.latke.servlet.HttpControl.nextHandler(HttpControl.java:99)
	at org.b3log.latke.servlet.DispatcherServlet.service(DispatcherServlet.java:84)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.b3log.latke.servlet.filter.EncodingFilter.doFilter(EncodingFilter.java:71)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:417)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLTransactionRollbackException: Lock wait timeout exceeded; try restarting transaction
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
	at com.mysql.jdbc.Util.getInstance(Util.java:408)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:951)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2490)
	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1858)
	at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1197)
	at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:493)
	at org.b3log.latke.repository.jdbc.util.JdbcUtil.executeSql(JdbcUtil.java:85)
	at org.b3log.latke.repository.jdbc.JdbcRepository.update(JdbcRepository.java:260)
	... 67 more
[INFO ]-[2018-02-08 14:21:41]-[org.b3log.symphony.SymphonyServletListener:262]: Stopwatch: 
[100]%, [51067]ms [Request initialized [/symphony/cron/verifycode/email]]
  [0]%, [0]ms [Resolve skin]

[INFO ]-[2018-02-08 14:21:41]-[org.b3log.symphony.SymphonyServletListener:262]: Stopwatch: 
[100]%, [1070]ms [Request initialized [/symphony/cron/xiaov]]
  [0]%, [0]ms [Resolve skin]
  • Sym

    Sym 是一款用 Java 实现的现代化社区（论坛/BBS/社交网络/博客）系统平台。

    下一代的社区系统，为未来而构建

    523 引用 • 4581 回帖 • 690 关注
北京 位置
3 回帖
2
1.4k 13 68 320 235 120 8 53 590

相关帖子

3 回帖
举手：Symphony druid 内存泄漏问题

欢迎来到这里！

我们正在构建一个小众社区，大家在这里相互信任，以平等 • 自由 • 奔放的价值观进行分享交流。最终，希望大家能够找到与自己志同道合的伙伴，共同成长。

注册 关于
请输入回帖内容 ...
  • javakam •
    作者

    搞定了，用的是新浪邮箱。。。注册没问题了，不过有个小问题，就是发送的注册邮件会默认到 qq 里面的垃圾箱里。。得用企业邮箱吧？

    1 回复
  • 其他回帖
  • 88250 • • 1 赞同
    订阅者

    应该是因为连接都卡在了发注册邮件的定时任务上导致连接耗尽。

    1 回复
  • 88250 •
    订阅者

    嗯。

javakam
伟大的创造蕴含着坎坷和艰辛，生命的价值在于奋斗不息。 北京
回帖
16
 帖子
12
 积分
1236

近期热议

推荐标签 标签

  • 爬虫

    网络爬虫（Spider、Crawler），是一种按照一定的规则，自动地抓取万维网信息的程序。

    106 引用 • 275 回帖
  • VirtualBox

    VirtualBox 是一款开源虚拟机软件，最早由德国 Innotek 公司开发，由 Sun Microsystems 公司出品的软件，使用 Qt 编写，在 Sun 被 Oracle 收购后正式更名成 Oracle VM VirtualBox。

    10 引用 • 2 回帖 • 6 关注
  • ReactiveX

    ReactiveX 是一个专注于异步编程与控制可观察数据（或者事件）流的 API。它组合了观察者模式，迭代器模式和函数式编程的优秀思想。

    1 引用 • 2 回帖 • 126 关注
  • 域名

    域名（Domain Name），简称域名、网域，是由一串用点分隔的名字组成的 Internet 上某一台计算机或计算机组的名称，用于在数据传输时标识计算机的电子方位（有时也指地理位置）。

    43 引用 • 208 回帖 • 1 关注
  • Netty

    Netty 是一个基于 NIO 的客户端-服务器编程框架，使用 Netty 可以让你快速、简单地开发出一个可维护、高性能的网络应用，例如实现了某种协议的客户、服务端应用。

    49 引用 • 33 回帖 • 21 关注
  • SSL

    SSL（Secure Sockets Layer 安全套接层），及其继任者传输层安全（Transport Layer Security，TLS）是为网络通信提供安全及数据完整性的一种安全协议。TLS 与 SSL 在传输层对网络连接进行加密。

    69 引用 • 190 回帖 • 494 关注
  • 架构

    我们平时所说的“架构”主要是指软件架构，这是有关软件整体结构与组件的抽象描述，用于指导软件系统各个方面的设计。另外还有“业务架构”、“网络架构”、“硬件架构”等细分领域。

    140 引用 • 441 回帖
  • 钉钉

    钉钉，专为中国企业打造的免费沟通协同多端平台， 阿里巴巴出品。

    15 引用 • 67 回帖 • 369 关注
  • 程序员

    程序员是从事程序开发、程序维护的专业人员。

    532 引用 • 3528 回帖
  • Sym

    Sym 是一款用 Java 实现的现代化社区（论坛/BBS/社交网络/博客）系统平台。

    下一代的社区系统，为未来而构建

    523 引用 • 4581 回帖 • 690 关注
  • H2

    H2 是一个开源的嵌入式数据库引擎，采用 Java 语言编写，不受平台的限制，同时 H2 提供了一个十分方便的 web 控制台用于操作和管理数据库内容。H2 还提供兼容模式，可以兼容一些主流的数据库，因此采用 H2 作为开发期的数据库非常方便。

    11 引用 • 54 回帖 • 642 关注
  • 支付宝

    支付宝是全球领先的独立第三方支付平台，致力于为广大用户提供安全快速的电子支付/网上支付/安全支付/手机支付体验，及转账收款/水电煤缴费/信用卡还款/AA 收款等生活服务应用。

    29 引用 • 347 回帖
  • ngrok

    ngrok 是一个反向代理，通过在公共的端点和本地运行的 Web 服务器之间建立一个安全的通道。

    7 引用 • 63 回帖 • 598 关注
  • Caddy

    Caddy 是一款默认自动启用 HTTPS 的 HTTP/2 Web 服务器。

    10 引用 • 54 回帖 • 126 关注
  • 心情

    心是产生任何想法的源泉，心本体会陷入到对自己本体不能理解的状态中，因为心能产生任何想法，不能分出对错，不能分出自己。

    59 引用 • 369 回帖
  • RabbitMQ

    RabbitMQ 是一个开源的 AMQP 实现，服务器端用 Erlang 语言编写，支持多种语言客户端，如：Python、Ruby、.NET、Java、C、PHP、ActionScript 等。用于在分布式系统中存储转发消息，在易用性、扩展性、高可用性等方面表现不俗。

    49 引用 • 60 回帖 • 396 关注
  • 数据库

    据说 99% 的性能瓶颈都在数据库。

    330 引用 • 614 回帖
  • GAE

    Google App Engine（GAE）是 Google 管理的数据中心中用于 WEB 应用程序的开发和托管的平台。2008 年 4 月 发布第一个测试版本。目前支持 Python、Java 和 Go 开发部署。全球已有数十万的开发者在其上开发了众多的应用。

    14 引用 • 42 回帖 • 686 关注
  • Love2D

    Love2D 是一个开源的， 跨平台的 2D 游戏引擎。使用纯 Lua 脚本来进行游戏开发。目前支持的平台有 Windows, Mac OS X, Linux, Android 和 iOS。

    14 引用 • 53 回帖 • 512 关注
  • HTML

    HTML5 是 HTML 下一个的主要修订版本，现在仍处于发展阶段。广义论及 HTML5 时，实际指的是包括 HTML、CSS 和 JavaScript 在内的一套技术组合。

    103 引用 • 294 回帖
  • Scala

    Scala 是一门多范式的编程语言，集成面向对象编程和函数式编程的各种特性。

    13 引用 • 11 回帖 • 108 关注
  • 旅游

    希望你我能在旅途中找到人生的下一站。

    85 引用 • 895 回帖
  • DevOps

    DevOps（Development 和 Operations 的组合词）是一组过程、方法与系统的统称，用于促进开发（应用程序/软件工程）、技术运营和质量保障（QA）部门之间的沟通、协作与整合。

    39 引用 • 24 回帖
  • Hadoop

    Hadoop 是由 Apache 基金会所开发的一个分布式系统基础架构。用户可以在不了解分布式底层细节的情况下，开发分布式程序。充分利用集群的威力进行高速运算和存储。

    82 引用 • 122 回帖 • 620 关注
  • Chrome

    Chrome 又称 Google 浏览器，是一个由谷歌公司开发的网页浏览器。该浏览器是基于其他开源软件所编写，包括 WebKit，目标是提升稳定性、速度和安全性，并创造出简单且有效率的使用者界面。

    60 引用 • 287 回帖
  • 房星科技

    房星网，我们不和没有钱的程序员谈理想，我们要让程序员又有理想又有钱。我们有雄厚的房地产行业线下资源，遍布昆明全城的 100 家门店、四千地产经纪人是我们坚实的后盾。

    6 引用 • 141 回帖 • 559 关注
  • Redis

    Redis 是一个开源的使用 ANSI C 语言编写、支持网络、可基于内存亦可持久化的日志型、Key-Value 数据库，并提供多种语言的 API。从 2010 年 3 月 15 日起，Redis 的开发工作由 VMware 主持。从 2013 年 5 月开始，Redis 的开发由 Pivotal 赞助。

    284 引用 • 247 回帖 • 174 关注

最新标签