Type Exception Report
Message javax.servlet.ServletException: java.lang.OutOfMemoryError: unable to create native thread: possibly out of memory or process/resource limits reached
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.OutOfMemoryError: unable to create native thread: possibly out of memory or process/resource limits reached org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:589) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:489) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
Root Cause
javax.servlet.ServletException: java.lang.OutOfMemoryError: unable to create native thread: possibly out of memory or process/resource limits reached org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:655) org.apache.jsp.travel_jsp._jspService(travel_jsp.java:2389) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
Root Cause
java.lang.OutOfMemoryError: unable to create native thread: possibly out of memory or process/resource limits reached java.base/java.lang.Thread.start0(Native Method) java.base/java.lang.Thread.start(Thread.java:798) io.netty.util.concurrent.ThreadPerTaskExecutor.execute(ThreadPerTaskExecutor.java:32) io.netty.util.internal.ThreadExecutorMap$1.execute(ThreadExecutorMap.java:57) io.netty.util.concurrent.SingleThreadEventExecutor.doStartThread(SingleThreadEventExecutor.java:978) io.netty.util.concurrent.SingleThreadEventExecutor.startThread(SingleThreadEventExecutor.java:947) io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:830) io.netty.util.concurrent.SingleThreadEventExecutor.lazyExecute(SingleThreadEventExecutor.java:823) io.netty.util.concurrent.AbstractScheduledEventExecutor.schedule(AbstractScheduledEventExecutor.java:263) io.netty.util.concurrent.AbstractScheduledEventExecutor.scheduleWithFixedDelay(AbstractScheduledEventExecutor.java:230) io.netty.util.concurrent.AbstractEventExecutorGroup.scheduleWithFixedDelay(AbstractEventExecutorGroup.java:65) org.redisson.connection.IdleConnectionWatcher.<init>(IdleConnectionWatcher.java:62) org.redisson.connection.MasterSlaveConnectionManager.initTimer(MasterSlaveConnectionManager.java:351) org.redisson.connection.MasterSlaveConnectionManager.<init>(MasterSlaveConnectionManager.java:158) org.redisson.connection.SingleConnectionManager.<init>(SingleConnectionManager.java:34) org.redisson.config.ConfigSupport.createConnectionManager(ConfigSupport.java:200) org.redisson.Redisson.<init>(Redisson.java:64) org.redisson.Redisson.create(Redisson.java:104) org.apache.jsp.travel_jsp$RedisCache.<init>(travel_jsp.java:442) org.apache.jsp.travel_jsp._jspService(travel_jsp.java:1490) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
Note The full stack trace of the root cause is available in the server logs.