ClientAbortException：java.net.SocketException：对等方重置连接：套接字写入错误

Question

我使用的是 MySQL 5.1，连接器版本是 mysql-connector-java-5.1.7。我经常遇到以下异常。有什么问题吗？

Dec 24, 2009 10:29:20 AM org.apache.catalina.core.StandardHostValve status
WARNING: Exception Processing ErrorPage[errorCode=404, location=/error.jsp]
ClientAbortException:  java.net.SocketException: Connection reset by peer: socket write error
    at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:327)
    at org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:293)
    at org.apache.catalina.connector.Response.flushBuffer(Response.java:537)
    at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:286)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:136)
    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.Http11Processor.process(Http11Processor.java:869)
    at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
    at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
    at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.net.SocketException: Connection reset by peer: socket write error
    at java.net.SocketOutputStream.socketWrite0(Native Method)
    at java.net.SocketOutputStream.socketWrite(Unknown Source)
    at java.net.SocketOutputStream.write(Unknown Source)
    at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:746)
    at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:433)
    at org.apache.coyote.http11.InternalOutputBuffer.flush(InternalOutputBuffer.java:304)
    at org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:991)
    at org.apache.coyote.Response.action(Response.java:182)
    at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:322)
    ... 13 more

Answer 1

正如 Jim 所说，通过堆栈跟踪，它不涉及 MySql 连接器。它的 tomcat 在向客户端提供 error.jsp 时出于某种原因关闭了套接字。您应该检查服务器日志是否将错误归零。