Broken Pipe Error!!

Hi,


We getting the Brokem pipe Error in our web application .We are using postg=
re 7.4 with Toamcat 5.5 and on linux platform.

The complete stack of the error is :

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 java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.ja=
va:65)
        at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
        at org.postgresql.core.PGStream.flush(PGStream.java:411)
        at org.postgresql.core.QueryExecutor.sendQueryV3(QueryExecutor.java=
:338)
        at org.postgresql.core.QueryExecutor.executeV3(QueryExecutor.java:1=
21)
        at org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:100)
        at org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:43)
        at org.postgresql.jdbc1.AbstractJdbc1Statement.execute(AbstractJdbc=
1Statement.java:517)
        at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc=
2Statement.java:50)
        at org.postgresql.jdbc1.AbstractJdbc1Statement.executeQuery(Abstrac=
tJdbc1Statement.java:233)
        at org.postgresql.jdbc1.AbstractJdbc1Statement.executeQuery(Abstrac=
tJdbc1Statement.java:221)
        at org.apache.tomcat.dbcp.dbcp.DelegatingStatement.executeQuery(Del=
egatingStatement.java:205)
        at org.apache.jsp.jsp.master.campaign_jsp._jspService(org.apache.js=
p.jsp.master.campaign_jsp:253)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:9=
9)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWr=
apper.java:325)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.j=
ava:295)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter=
(ApplicationFilterChain.java:237)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(Applica=
tionFilterChain.java:157)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWra=
pperValve.java:214)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardCon=
textValve.java:178)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostVa=
lve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportVa=
lve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngi=
neValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapte=
r.java:148)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor=
.java:825)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.=
processConnection(Http11Protocol.java:731)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcp=
Endpoint.java:524)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(Lead=
erFollowerWorkerThread.java:80)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Th=
readPool.java:684)
        at java.lang.Thread.run(Thread.java:595)
End of Stack Trace

Regards,
Rohit Ankushe(Software Engineer)=20