xxl-job不停刷日志导致磁盘很快就满

Question

xxljob调度器执行错误任务之后 修改错误再启动jar包时一直循环打印日志输出：
调度失败，在调度中心打印了，sql报错日志。经修复之后。中心还在打印错误日志
于是中心重启，还是在打印旧调度的报错。
调度中心服务器重启之后，再起调度中心。还是疯狂打印旧代码的报错
于是把执行器都改名，再起调度中心。还是疯狂打印旧代码的报错
调度中心日志疯狂在刷，磁盘很快就满。伤心~~
代码都改了，还是报同一行错，怎么办？
错误:

19:39:58.692 logback [http-nio-7878-exec-10] ERROR c.x.job.admin.core.util.JacksonUtil - Unexpected character ('Z' (code 90)): was expecting comma to separate Object entries
 at [Source: (String)"[{"logId":"1780446084784476164","logDateTim":1713326400359,"executeResult":{"code":500,"msg":"java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException\n\tat java.util.concurrent.FutureTask.report(FutureTask.java:122)\n\tat java.util.concurrent.FutureTask.get(FutureTask.java:206)\n\tat com.xxl.job.core.thread.JobThread.run(JobThread.java:140)\nCaused by: java.lang.reflect.InvocationTargetException\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\tat "[truncated 7090 chars]; line: 1, column: 94] (through reference chain: java.util.ArrayList[0]->com.xxl.job.core.biz.model.HandleCallbackParam["executeResult"])
com.fasterxml.jackson.databind.JsonMappingException: Unexpected character ('Z' (code 90)): was expecting comma to separate Object entries
 at [Source: (String)"[{"logId":"1780446084784476164","logDateTim":1713326400359,"executeResult":{"code":500,"msg":"java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException\n\tat java.util.concurrent.FutureTask.report(FutureTask.java:122)\n\tat java.util.concurrent.FutureTask.get(FutureTask.java:206)\n\tat com.xxl.job.core.thread.JobThread.run(JobThread.java:140)\nCaused by: java.lang.reflect.InvocationTargetException\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\tat "[truncated 7090 chars]; line: 1, column: 94] (through reference chain: java.util.ArrayList[0]->com.xxl.job.core.biz.model.HandleCallbackParam["executeResult"])
        at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:394)
        at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:353)
        at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.wrapAndThrow(BeanDeserializerBase.java:1711)
        at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:290)
        at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:286)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:245)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:27)
        at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4014)
        at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3043)
        at com.xxl.job.admin.core.util.JacksonUtil.readValue(JacksonUtil.java:82)
        at com.xxl.job.admin.controller.JobApiController.parseParam(JobApiController.java:53)
        at com.xxl.job.admin.controller.JobApiController.callback(JobApiController.java:80)
        at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:892)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:797)
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1039)
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005)
        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:908)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882)
        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.springframework.boot.actuate.web.trace.servlet.HttpTraceFilter.doFilterInternal(HttpTraceFilter.java:88)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.java:114)
        at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:104)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
        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:202)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:860)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1587)
        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:750)

服务器日志

一直不停往服务器刷日志 两分钟一个G 应该怎么解决

Answer 1

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问题描述： 在xxljob调度器执行错误任务之后，修改错误再启动jar包时，出现了循环打印日志输出的问题。调度中心服务器重启之后，再次起调度中心，仍然不停地打印旧调度的报错信息，而且日志一直在刷，导致磁盘很快就满了。即使尝试将执行器改名后再起调度中心，问题仍然存在。即使代码已经全部改了，仍然会出现同一行错的情况。 问题原因： 这个问题是由于xxljob调度器在报错后，会将错误信息保存在job_logs表中，并不断重试执行失败的任务，直到调用成功或者超过重试次数。因此，即使修复了错误，调度器仍然会不停地重试旧调度，导致疯狂打印旧代码的报错信息。 解决方法： 1、如果只是想要停止调度器的重试任务，可以在job_info表中将需要停止的任务的status字段改为1（1代表暂停状态），或者在调度中心网页端手动停止任务。 2、如果想要清空job_logs表中的历史记录，可以直接在数据库中删除job_logs表中相关的错误记录。 3、如果想要完全清除调度器的错误状态，可以将调度器整个重置，并重新启动。具体操作方法是：（1）在调度器配置文件（job-admin.properties）中将xxl.job.admin.addresses和xxl.job.executor.address字段修改为新的地址；（2）在执行器配置文件（job-conf.properties）中将xxl.job.admin.address字段修改为新的地址；（3）将重新编译的执行器jar包放到执行器服务器上，并启动执行器；（4）将调度中心服务器的/tmp/jobhandler/目录清空，并重新启动调度中心。 案例代码： 停止任务的示例代码： // 将任务暂停 XxlJobInfo jobInfo = new XxlJobInfo(); jobInfo.setId(123); jobInfo.setStatus(1); xxlJobAdminService.update(jobInfo); 删除job_logs表中记录的示例代码： // 清空job_logs表中的所有记录 xxlJobAdminDao.clearJobLog("all"); 或 // 清空指定任务的日志记录 xxlJobAdminDao.clearJobLog(jobId); 重置调度器的示例代码： // 修改调度中心的地址 XxlJobAdminConfig adminConfig = new XxlJobAdminConfig(); adminConfig.setAddresses("http://newAdminAddress:8090/xxl-job-admin"); xxlJobAdminService.updateAdminConfig(adminConfig); // 修改执行器的地址 XxlJobExecutorConfig executorConfig = new XxlJobExecutorConfig(); executorConfig.setAdminAddresses("http://newAdminAddress:8090/xxl-job-admin"); xxlJobExecutorService.updateExecutorConfig(executorConfig); // 清空调度中心的/tmp/jobhandler/目录 File jobHandlerDir = new File("/tmp/jobhandler/"); FileUtils.deleteDirectory(jobHandlerDir); // 启动执行器和调度中心 startExecutor(); startAdmin();