这个是啥意思？我们一堆线程报这个，服务停止

ljdkzd

2020-04-09 08:50:20 [http-8080-112] [com.justep.business.server.BusinessServer] ERROR: action:<?xml version="1.0" encoding="UTF-8"?>
<actions><action process="/SA/OPM/system/systemProcess" activity="mainActivity" name="getSysParamsAction" execute-context="" content-type="application/xml"><parameters/></action></actions>
com.justep.exception.BusinessException: 编码: JUSTEP153034; 提示: 非法的错误编号"0023"
        at com.justep.exception.BusinessException.create(Unknown Source)
        at com.justep.util.Utils.check(Unknown Source)
        at com.justep.exception.Message.getMessageByNumber(Unknown Source)
        at com.justep.util.Utils.throwSystemException(Unknown Source)
        at com.justep.system.action.Engine.invokeActions(Native Method)
        at com.justep.system.action.Engine.invokeActions(Unknown Source)
        at com.justep.business.server.BusinessServer.doAction(Unknown Source)
        at com.justep.business.server.BusinessServer.doExcute(Unknown Source)
        at com.justep.business.server.BusinessServer.excute(Unknown Source)
        at com.justep.business.server.BusinessServer.excute(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at com.justep.micro.service.MicroServiceFilter.doFilter(Unknown Source)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:615)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:745)

ljdkzd

com.justep.exception.BusinessException: 编码: JUSTEP153034; 提示: 非法的错误编号"0023"

重点是这个

jishuang

服务停止是jvm挂了还是tomcat只是没反应了？

ljdkzd

jishuang 发表于 2020-4-9 10:19
服务停止是jvm挂了还是tomcat只是没反应了？

tomcat没反应了

jishuang

没反应的时候看看CPU和内存等的占用情况

ljdkzd

jishuang 发表于 2020-4-9 11:04
没反应的时候看看CPU和内存等的占用情况

CPU   100%

jishuang

CPU 100%应该是某个请求执行时间过长导致的

修改%JUSTEP_HOME%/runtime/BusinessServer/WEB-INF/justep.log.properties文件，在最后添加以下代码：
log4j.logger.com.justep.log.jvm=DEBUG,CONSOLE
log4j.additivity.com.justep.log.jvm=false
        修改完后， 重启服务器


安装VisualVM工具（它可以监控业务服务器JVM的实时内存状态和线程调用信息）