Olá Pessoal,
Estou com o seguinte problema: existe uma rotina de uploads de arquivo que dispara algumas exceptions quando trabalha com arquivos maiores que 8M.
java.lang.Exception
at br.unesp.ourinhos.dao.DAO.disconnect(DAO.java:42)
at br.unesp.ourinhos.business.MaterialBusiness.persist(MaterialBusiness.java:149)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.mentawai.core.InvocationChain.invoke(InvocationChain.java:307)
at org.mentawai.filter.FileUploadFilter.filter(FileUploadFilter.java:201)
at org.mentawai.core.InvocationChain.invoke(InvocationChain.java:147)
at org.mentawai.core.Controller.invokeAction(Controller.java:849)
at org.mentawai.core.Controller.service(Controller.java:709)
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.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.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:662)
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.mentawai.core.InvocationChain.invoke(InvocationChain.java:307)
at org.mentawai.filter.FileUploadFilter.filter(FileUploadFilter.java:201)
at org.mentawai.core.InvocationChain.invoke(InvocationChain.java:147)
at org.mentawai.core.Controller.invokeAction(Controller.java:849)
at org.mentawai.core.Controller.service(Controller.java:709)
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.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.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2786)
at java.lang.StringCoding.safeTrim(StringCoding.java:64)
at java.lang.StringCoding.access$300(StringCoding.java:34)
at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:251)
at java.lang.StringCoding.encode(StringCoding.java:272)
at java.lang.StringCoding.encode(StringCoding.java:284)
at java.lang.String.getBytes(String.java:986)
at br.unesp.ourinhos.utility.Hash.generateHash(Hash.java:43)
at br.unesp.ourinhos.business.MaterialBusiness.persist(MaterialBusiness.java:71)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.mentawai.core.InvocationChain.invoke(InvocationChain.java:307)
at org.mentawai.filter.FileUploadFilter.filter(FileUploadFilter.java:201)
at org.mentawai.core.InvocationChain.invoke(InvocationChain.java:147)
at org.mentawai.core.Controller.invokeAction(Controller.java:849)
at org.mentawai.core.Controller.service(Controller.java:709)
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.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.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)
Jul 29, 2011 10:28:30 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet Controller threw exception
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2786)
at java.lang.StringCoding.safeTrim(StringCoding.java:64)
at java.lang.StringCoding.access$300(StringCoding.java:34)
at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:251)
at java.lang.StringCoding.encode(StringCoding.java:272)
at java.lang.StringCoding.encode(StringCoding.java:284)
at java.lang.String.getBytes(String.java:986)
at br.unesp.ourinhos.utility.Hash.generateHash(Hash.java:43)
at br.unesp.ourinhos.business.MaterialBusiness.persist(MaterialBusiness.java:71)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.mentawai.core.InvocationChain.invoke(InvocationChain.java:307)
at org.mentawai.filter.FileUploadFilter.filter(FileUploadFilter.java:201)
at org.mentawai.core.InvocationChain.invoke(InvocationChain.java:147)
at org.mentawai.core.Controller.invokeAction(Controller.java:849)
at org.mentawai.core.Controller.service(Controller.java:709)
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.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.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:774)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:896)Alguém tem alguma idéia?
Antes de qualquer coisa: já alterei a variável JAVA_OPTS do arquivo /etc/init.d/tomcat6 para o valor -Xms64m -Xmx1024m e não há limitação de tamanho de arquivo para upload (mas caso alguém lembre de algum parâmetro do server.xml seria legal citar),
Obrigado pela atenção.