List items=upload.parserequest (Request) Error reason

Commons-uploadfies upload file, List items=upload.parserequest (Request) prompts for the cause of the error

A careful look at the Red Word section of the console output is caused by the fact that the data cache is set too small.

Serious: Servlet.service () for Servlet JSP threw exception
Org.apache.commons.fileupload.fileuploadbase$sizelimitexceededexception:the request is rejected because its size ( 122624) exceeds the configured maximum (102400)
At Org.apache.commons.fileupload.fileuploadbase$fileitemiteratorimpl.<init> (FileUploadBase.java:937)
At Org.apache.commons.fileupload.FileUploadBase.getItemIterator (fileuploadbase.java:331)
At Org.apache.commons.fileupload.FileUploadBase.parseRequest (fileuploadbase.java:351)
At Org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest (servletfileupload.java:126)
At Org.apache.jsp.upload_jsp._jspservice (upload_jsp.java:75)
At Org.apache.jasper.runtime.HttpJspBase.service (httpjspbase.java:70)
At Javax.servlet.http.HttpServlet.service (httpservlet.java:717)
At Org.apache.jasper.servlet.JspServletWrapper.service (jspservletwrapper.java:377)
At Org.apache.jasper.servlet.JspServlet.serviceJspFile (jspservlet.java:313)
At Org.apache.jasper.servlet.JspServlet.service (jspservlet.java:260)
At Javax.servlet.http.HttpServlet.service (httpservlet.java:717)
At Org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (applicationfilterchain.java:290)
At Org.apache.catalina.core.ApplicationFilterChain.doFilter (applicationfilterchain.java:206)
At Org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter (monitorfilter.java:393)
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:102)
At Org.apache.catalina.core.StandardEngineValve.invoke (standardenginevalve.java:109)
At Org.apache.catalina.connector.CoyoteAdapter.service (coyoteadapter.java:298)
At Org.apache.coyote.http11.Http11AprProcessor.process (http11aprprocessor.java:859)
At Org.apache.coyote.http11.http11aprprotocol$http11connectionhandler.process (http11aprprotocol.java:579)
At Org.apache.tomcat.util.net.aprendpoint$worker.run (aprendpoint.java:1555)
At Java.lang.Thread.run (thread.java:662)