登录 注册

举手：Symphony druid 内存泄漏问题

本贴最后更新于 2291 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 • 693 关注
北京 位置
3 回帖
2
1.4k 13 68 326 236 120 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 ...
  • 88250 •
    订阅者

    嗯。

  • 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
  • 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
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

  • Vim

    Vim 是类 UNIX 系统文本编辑器 Vi 的加强版本，加入了更多特性来帮助编辑源代码。Vim 的部分增强功能包括文件比较（vimdiff）、语法高亮、全面的帮助系统、本地脚本（Vimscript）和便于选择的可视化模式。

    27 引用 • 66 回帖 • 1 关注
  • Telegram

    Telegram 是一个非盈利性、基于云端的即时消息服务。它提供了支持各大操作系统平台的开源的客户端，也提供了很多强大的 APIs 给开发者创建自己的客户端和机器人。

    5 引用 • 35 回帖
  • Sublime

    Sublime Text 是一款可以用来写代码、写文章的文本编辑器。支持代码高亮、自动完成，还支持通过插件进行扩展。

    10 引用 • 5 回帖
  • 996

    “工作 996， 生病 ICU”

    13 引用 • 200 回帖 • 2 关注
  • Gitea

    Gitea 是一个开源社区驱动的轻量级代码托管解决方案，后端采用 Go 编写，采用 MIT 许可证。

    4 引用 • 16 回帖 • 1 关注
  • 微服务

    微服务架构是一种架构模式，它提倡将单一应用划分成一组小的服务。服务之间互相协调，互相配合，为用户提供最终价值。每个服务运行在独立的进程中。服务于服务之间才用轻量级的通信机制互相沟通。每个服务都围绕着具体业务构建，能够被独立的部署。

    96 引用 • 155 回帖
  • OpenShift

    红帽提供的 PaaS 云，支持多种编程语言，为开发人员提供了更为灵活的框架、存储选择。

    14 引用 • 20 回帖 • 608 关注
  • RIP

    愿逝者安息！

    8 引用 • 92 回帖 • 294 关注
  • CAP

    CAP 指的是在一个分布式系统中， Consistency（一致性）、 Availability（可用性）、Partition tolerance（分区容错性），三者不可兼得。

    11 引用 • 5 回帖 • 570 关注
  • IBM

    IBM（国际商业机器公司）或万国商业机器公司，简称 IBM（International Business Machines Corporation），总公司在纽约州阿蒙克市。1911 年托马斯·沃森创立于美国，是全球最大的信息技术和业务解决方案公司，拥有全球雇员 30 多万人，业务遍及 160 多个国家和地区。

    16 引用 • 53 回帖 • 123 关注
  • 运维

    互联网运维工作，以服务为中心，以稳定、安全、高效为三个基本点，确保公司的互联网业务能够 7×24 小时为用户提供高质量的服务。

    148 引用 • 257 回帖
  • FFmpeg

    FFmpeg 是一套可以用来记录、转换数字音频、视频，并能将其转化为流的开源计算机程序。

    22 引用 • 31 回帖 • 2 关注
  • 面试

    面试造航母，上班拧螺丝。多面试，少加班。

    324 引用 • 1395 回帖
  • 书籍

    宋真宗赵恒曾经说过：“书中自有黄金屋，书中自有颜如玉。”

    76 引用 • 390 回帖
  • 黑曜石

    黑曜石是一款强大的知识库工具，支持本地 Markdown 文件编辑，支持双向链接和关系图。

    A second brain, for you, forever.

    10 引用 • 86 回帖
  • Maven

    Maven 是基于项目对象模型（POM）、通过一小段描述信息来管理项目的构建、报告和文档的软件项目管理工具。

    186 引用 • 318 回帖 • 340 关注
  • Laravel

    Laravel 是一套简洁、优雅的 PHP Web 开发框架。它采用 MVC 设计，是一款崇尚开发效率的全栈框架。

    19 引用 • 23 回帖 • 693 关注
  • NetBeans

    NetBeans 是一个始于 1997 年的 Xelfi 计划，本身是捷克布拉格查理大学的数学及物理学院的学生计划。此计划延伸而成立了一家公司进而发展这个商用版本的 NetBeans IDE，直到 1999 年 Sun 买下此公司。Sun 于次年（2000 年）六月将 NetBeans IDE 开源，直到现在 NetBeans 的社群依然持续增长。

    78 引用 • 102 回帖 • 641 关注
  • Rust

    Rust 是一门赋予每个人构建可靠且高效软件能力的语言。Rust 由 Mozilla 开发，最早发布于 2014 年 9 月。

    57 引用 • 22 回帖 • 3 关注
  • 智能合约

    智能合约（Smart contract）是一种旨在以信息化方式传播、验证或执行合同的计算机协议。智能合约允许在没有第三方的情况下进行可信交易，这些交易可追踪且不可逆转。智能合约概念于 1994 年由 Nick Szabo 首次提出。

    1 引用 • 11 回帖 • 10 关注
  • 国际化

    i18n（其来源是英文单词 internationalization 的首末字符 i 和 n，18 为中间的字符数）是“国际化”的简称。对程序来说，国际化是指在不修改代码的情况下，能根据不同语言及地区显示相应的界面。

    7 引用 • 26 回帖
  • Elasticsearch

    Elasticsearch 是一个基于 Lucene 的搜索服务器。它提供了一个分布式多用户能力的全文搜索引擎，基于 RESTful 接口。Elasticsearch 是用 Java 开发的，并作为 Apache 许可条款下的开放源码发布，是当前流行的企业级搜索引擎。设计用于云计算中，能够达到实时搜索，稳定，可靠，快速，安装使用方便。

    116 引用 • 99 回帖 • 269 关注
  • 负能量

    上帝为你关上了一扇门，然后就去睡觉了....努力不一定能成功，但不努力一定很轻松 (° ー °〃)

    85 引用 • 1201 回帖 • 450 关注
  • 大疆创新

    深圳市大疆创新科技有限公司(DJI-Innovations，简称 DJI)，成立于 2006 年，是全球领先的无人飞行器控制系统及无人机解决方案的研发和生产商，客户遍布全球 100 多个国家。通过持续的创新，大疆致力于为无人机工业、行业用户以及专业航拍应用提供性能最强、体验最佳的革命性智能飞控产品和解决方案。

    2 引用 • 14 回帖 • 1 关注
  • 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 • 696 关注
  • PHP

    PHP（Hypertext Preprocessor）是一种开源脚本语言。语法吸收了 C 语言、 Java 和 Perl 的特点，主要适用于 Web 开发领域，据说是世界上最好的编程语言。

    165 引用 • 407 回帖 • 525 关注
  • ActiveMQ

    ActiveMQ 是 Apache 旗下的一款开源消息总线系统，它完整实现了 JMS 规范，是一个企业级的消息中间件。

    19 引用 • 13 回帖 • 635 关注

最新标签