tomcat报错

lxs202

[ERROR]http-8081-26-org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/x3].[HessianServlet]-Servlet.service() for servlet HessianServlet threw exception
java.io.IOException
        at org.apache.coyote.http11.InternalAprInputBuffer.fill(InternalAprInputBuffer.java:809)
        at org.apache.coyote.http11.InternalAprInputBuffer$SocketInputBuffer.doRead(InternalAprInputBuffer.java:837)
        at org.apache.coyote.http11.filters.IdentityInputFilter.doRead(IdentityInputFilter.java:115)
        at org.apache.coyote.http11.InternalAprInputBuffer.doRead(InternalAprInputBuffer.java:756)
        at org.apache.coyote.Request.doRead(Request.java:427)
        at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:283)
        at org.apache.tomcat.util.buf.ByteChunk.substract(ByteChunk.java:346)
        at org.apache.catalina.connector.InputBuffer.readByte(InputBuffer.java:292)
        at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:104)
        at java.io.FilterInputStream.read(FilterInputStream.java:66)
        at java.io.PushbackInputStream.read(PushbackInputStream.java:120)
        at com.caucho.hessian.io.HessianInput.read(HessianInput.java:1619)
        at com.caucho.hessian.io.HessianInput.parseByte(HessianInput.java:1500)
        at com.caucho.hessian.io.HessianInput.readBytes(HessianInput.java:830)
        at com.caucho.hessian.io.BasicDeserializer.readObject(BasicDeserializer.java:191)
        at com.caucho.hessian.io.HessianInput.readObject(HessianInput.java)
        at com.caucho.hessian.io.JavaDeserializer.readMap(JavaDeserializer.java:150)
        at com.caucho.hessian.io.JavaDeserializer.readMap(JavaDeserializer.java:107)
        at com.caucho.hessian.io.HessianInput.readObject(HessianInput.java)
        at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:150)
        at com.justep.hessian.HessianServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:831)
        at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:652)
        at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1203)
        at java.lang.Thread.run(Thread.java:595)

请问是出了什么问题?

shangxy

这个异常是服务端在读取客户端发送过来的数据流的时候出现了异常，
这个一般可能是网络原因或者操作系统本身的原因造成的。