I am getting an exception while I try to deploy my app using Tomcat manager. The manager fails to upload the file. The size of my war file is 85 MB. But for small war files, the manager works fine. I tried with a "Hello World" application (size 5 KB), and it worked fine. I have increased max-file-size in manager's web.xml, and also tried increasing connectionTimeout in server.xml. But nothing is helping.
Here is the exception.
SEVERE [ajp-nio-8009-exec-4] org.apache.catalina.core.ApplicationContext.log HTMLManager: FAIL - Deploy Upload Failed, Exception: [org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Proc
essing of multipart/form-data request failed. null]
java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. null
at org.apache.catalina.connector.Request.parseParts(Request.java:2950)
at org.apache.catalina.connector.Request.parseParameters(Request.java:3242)
at org.apache.catalina.connector.Request.getParameter(Request.java:1136)
at org.apache.catalina.connector.RequestFacade.getParameter(RequestFacade.java:381)
at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:108)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
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:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:479)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
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:748)
Caused by: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. null
at org.apache.tomcat.util.http.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:297)
at org.apache.catalina.connector.Request.parseParts(Request.java:2902)
... 29 more
Caused by: java.io.EOFException
at org.apache.coyote.ajp.AjpProcessor.read(AjpProcessor.java:1279)
at org.apache.coyote.ajp.AjpProcessor.readMessage(AjpProcessor.java:618)
at org.apache.coyote.ajp.AjpProcessor.receive(AjpProcessor.java:580)
at org.apache.coyote.ajp.AjpProcessor.refillReadBuffer(AjpProcessor.java:688)
at org.apache.coyote.ajp.AjpProcessor$SocketInputBuffer.doRead(AjpProcessor.java:1390)
at org.apache.coyote.Request.doRead(Request.java:581)
at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:343)
at org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:659)
at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:366)
at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:183)
at java.io.FilterInputStream.read(FilterInputStream.java:133)
at org.apache.tomcat.util.http.fileupload.util.LimitedInputStream.read(LimitedInputStream.java:132)