Broken Pipe是什么意思?

jaogun 2007-04-30 02:56:52

我部署项目到Linux下时,Tomcat的log老报Broken pipe不懂什么意思,我的项目是用spring+hibernate的,谁能给我提点建议,我的分已经用完了,实在不好意思

...全文

15259 4 打赏收藏转发到动态举报

写回复

用AI写文章

4 条回复

切换为时间正序

请发表友善的回复…

发表回复

MC861105 2009-09-22

打赏
举报

我也正被此问题所困扰呀。

dugu666 2009-03-04

打赏
举报

_JAVA_SR_SIGNUM = 12 绝对不能解决。。。我已经试验过了。注意必须是“_JAVA_SR_SIGNUM=12”等号两边必须没有空格，等号是半角。。。网上几乎所有答案都是错。。。害人不浅。。。

MAGIC_ST 2008-10-31

打赏
举报

我找的一些资料，仅供参考
linux下webloigc经常出现broken pipe，socket....connection reset错误......
linux下webloigc经常出现broken pipe，socket....connection reset错误.

有有可能是linux的线程机制会产生JVM出错的问题，特别是在连接高峰期间经常出现这样的问题，tomcat在linux下也出现类似情况。

解决办法是在环境变量中设置： _JAVA_SR_SIGNUM = 12 基本就可以解决。

sun的解释：
－－posted by: cooper
Below is a clipping from Sun on working around JVM crashes under high
thread counts in the JVM 1.3 for Linux

On Linux, use a larger signal number for hotspot thread
suspension/resumption handler. The signal number being used is
specified by environment variable _JAVA_SR_SIGNUM. Setting it to a
number larger than SIGSEGV (11) will solve the problem. A good number
to use is 12, which is SIGUSR2. Using signal 16 to work around the
problem might have potential problems. So on tcsh, "setenv
_JAVA_SR_SIGNUM 12" can solve the problem.

如果解决了，告诉我一下

jaogun 2007-04-30

打赏
举报

这是具体的报错信息,大家看看啊
WARNING: Exception Processing ErrorPage[errorCode=404, location=/index.asp]
ClientAbortException: java.net.SocketException: Broken pipe
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:366)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:433)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:348)
at org.apache.tomcat.util.buf.IntermediateOutputStream.write(C2BConverter.java:235)
at sun.nio.cs.StreamEncoder$CharsetSE.writeBytes(StreamEncoder.java:336)
at sun.nio.cs.StreamEncoder$CharsetSE.implWrite(StreamEncoder.java:395)
at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:136)
at java.io.OutputStreamWriter.write(OutputStreamWriter.java:191)
at org.apache.tomcat.util.buf.WriteConvertor.write(C2BConverter.java:189)
at org.apache.tomcat.util.buf.C2BConverter.convert(C2BConverter.java:80)
at org.apache.catalina.connector.OutputBuffer.realWriteChars(OutputBuffer.java:535)
at org.apache.tomcat.util.buf.CharChunk.flushBuffer(CharChunk.java:439)
at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:310)
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.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:876)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.net.SocketException: Broken pipe
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:518)
at org.apache.jk.common.JkInputStream.doWrite(JkInputStream.java:147)
at org.apache.coyote.Response.doWrite(Response.java:559)
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:361)