The jira service will display a blank page after logging in every day recently, and the configuration has not been changed recently, and the log content is not very helpful. It will return to normal after each restart. Ask for help! ! ! Operating system: CentOS release 6.5 jira version: v7.3.6 At 9:32 on March 24, there is a prompt for a wrong password, and a blank page will be displayed after the password is correct. The following picture shows the login screenshot:


atlassian-jira.log log output:
2021-03-24 05:09:32,014 http-nio-8090-exec-3 DEBUG anonymous 309x212965x2-140.143.181.124 / [c.a.j.web.filters.ThreadLocalQueryProfiler] PROFILED: 0 keys (0 unique) took 0ms/23ms: 0.0% 2021-03-24 05:09:32,147 http-nio-8090-exec-7 DEBUG anonymous 309x212966x2-140.143.181.124 / [c.a.util.profiling.UtilTimerStack] [22ms]-/ [17ms]-MyJiraHome.execute() [14ms]-Dashboard.execute()
2021-03-24 05:09:32,147 http-nio-8090-exec-7 DEBUG anonymous 309x212966x2-140.143.181.124 / [c.a.j.web.filters.ThreadLocalQueryProfiler] PROFILED: 0 keys (0 unique) took 0ms/22ms: 0.0%
catalina.out log output(The following log has always existed before and didn't care about it) :
24-Mar-2021 05:09:28.057 INFO [http-nio-8090-exec-5] org.apache.coyote.http11.Http11Processor.service Error parsing HTTP request header Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level. java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:462) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:667) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1410) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)
24-Mar-2021 09:32:51.611 WARNING [http-nio-8090-exec-20] com.sun.jersey.spi.container.servlet.WebComponent.filterFormParameters A servlet request, to the URI http://jira. hapjs.org/rest/gadget/1.0/login, contains form parameters in the request body but the request body has been consumed by the servlet or a servlet filter accessing the request parameters. Only resource methods using @FormParam will work as expected. Resource methods consuming the request body by other means will not work as expected.