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Posted to users@tomcat.apache.org by Laura Bartolomé <la...@secways.com> on 2009/04/02 18:46:17 UTC
CPU 100% and restart...
Hi again
A few minutes ago we have these problems in our server:
The CPU usage was increased up to 100% and we have to restart the server
cause it didn't respond.
Now we are looking for some information in stdout and we find the next
just at time the server was at 100%. The last lines before restart the
servers are like these... there are hundreds...
ClientAbortException: java.net.SocketException: Software caused
connection abort: socket write error
at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:358)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:354)
at
org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:381)
at
org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:370)
at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)
at
org.apache.catalina.servlets.DefaultServlet.copy(DefaultServlet.java:1708)
at
org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:809)
at
org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:325)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at
se.flera.servlet.HumanReadableLinksServlet.doGet(HumanReadableLinksServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
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
se.flera.servlet.LinkCallbackFilter.doFilter(LinkCallbackFilter.java:47)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.theotherus.persistance.HibernateOpenSessionInView.doFilter(HibernateOpenSessionInView.java:33)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.securityfilter.filter.SecurityFilter.doFilter(SecurityFilter.java:188)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
se.purpur.roach.web.locale.LocaleFilter.doFilter(LocaleFilter.java:54)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
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:128)
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:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.SocketException: Software caused connection abort:
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:740)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:349)
at
org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:764)
at
org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:118)
at
org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:573)
at org.apache.coyote.Response.doWrite(Response.java:560)
at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:353)
... 42 more
ClientAbortException: java.net.SocketException: Software caused
connection abort: socket write error
at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:358)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:354)
at
org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:381)
at
org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:370)
at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)
at
org.apache.catalina.servlets.DefaultServlet.copy(DefaultServlet.java:1708)
at
org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:809)
at
org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:325)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at
se.flera.servlet.HumanReadableLinksServlet.doGet(HumanReadableLinksServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
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
se.flera.servlet.LinkCallbackFilter.doFilter(LinkCallbackFilter.java:47)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.theotherus.persistance.HibernateOpenSessionInView.doFilter(HibernateOpenSessionInView.java:33)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.securityfilter.filter.SecurityFilter.doFilter(SecurityFilter.java:188)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
se.purpur.roach.web.locale.LocaleFilter.doFilter(LocaleFilter.java:54)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
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:128)
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:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.SocketException: Software caused connection abort:
socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at
org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:740)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:349)
at
org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:764)
at
org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:118)
at
org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:573)
at org.apache.coyote.Response.doWrite(Response.java:560)
at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:353)
... 42 more
Some idea? it could be possible???
Thanks a lot
Laura
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RE: CPU 100% and restart...
Posted by "Caldarale, Charles R" <Ch...@unisys.com>.
> From: Laura Bartolomé [mailto:laura@secways.com]
> Subject: Re: CPU 100% and restart...
>
> How can I take a thread dump???
On a Windows box, jstack is probably the easiest thing to use.
http://java.sun.com/j2se/1.5.0/docs/tooldocs/share/jstack.html
- Chuck
THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers.
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Re: CPU 100% and restart...
Posted by Laura Bartolomé <la...@secways.com>.
Hi,
How can I take a thread dump???
Thanks
Laura
Mark Thomas escribió:
> Laura Bartolomé wrote:
>
>> oooops! sorry...
>>
>> it's a Windows 2003 Server with Tomcat 6 and java 1.5.7
>>
>> I don't think the application was delivering a big file but I'll take a
>> look on this
>>
>
> When you next see this issue. Take a thread dump, wait 10 seconds, take
> another thread dump, wait 10 seconds, take a third thread dump.
>
> Analysing the thread dumps should tell you what is using the CPU. If you
> need help, post the dumps here.
>
> Mark
>
>
>> Pid escribió:
>>
>>> Laura Bartolomé wrote:
>>>
>>>
>>>> Hi again
>>>>
>>>> A few minutes ago we have these problems in our server:
>>>>
>>>> The CPU usage was increased up to 100% and we have to restart the server
>>>> cause it didn't respond.
>>>>
>>>> Now we are looking for some information in stdout and we find the next
>>>> just at time the server was at 100%. The last lines before restart the
>>>> servers are like these... there are hundreds...
>>>>
>>>> ClientAbortException: java.net.SocketException: Software caused
>>>>
>>>>
>>> A ClientAbortException is exactly that: a client terminated a request
>>> before it was completed.
>>>
>>> Was your application delivering a big file (look in the access log to
>>> match the request at the same time)?
>>>
>>> Also, we have a modest tradition, whereby we invite posters to include
>>> their Tomcat, Java and OS versions by way of introduction.
>>>
>>> p
>>>
>>>
>>>
>>>
>>>> Some idea? it could be possible???
>>>>
>>>> Thanks a lot
>>>>
>>>> Laura
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>>
>>>>
>>>>
>>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>
>>>
>>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
Re: CPU 100% and restart...
Posted by Mark Thomas <ma...@apache.org>.
Laura Bartolomé wrote:
> oooops! sorry...
>
> it's a Windows 2003 Server with Tomcat 6 and java 1.5.7
>
> I don't think the application was delivering a big file but I'll take a
> look on this
When you next see this issue. Take a thread dump, wait 10 seconds, take
another thread dump, wait 10 seconds, take a third thread dump.
Analysing the thread dumps should tell you what is using the CPU. If you
need help, post the dumps here.
Mark
>
> Pid escribió:
>> Laura Bartolomé wrote:
>>
>>> Hi again
>>>
>>> A few minutes ago we have these problems in our server:
>>>
>>> The CPU usage was increased up to 100% and we have to restart the server
>>> cause it didn't respond.
>>>
>>> Now we are looking for some information in stdout and we find the next
>>> just at time the server was at 100%. The last lines before restart the
>>> servers are like these... there are hundreds...
>>>
>>> ClientAbortException: java.net.SocketException: Software caused
>>>
>> A ClientAbortException is exactly that: a client terminated a request
>> before it was completed.
>>
>> Was your application delivering a big file (look in the access log to
>> match the request at the same time)?
>>
>> Also, we have a modest tradition, whereby we invite posters to include
>> their Tomcat, Java and OS versions by way of introduction.
>>
>> p
>>
>>
>>
>>> Some idea? it could be possible???
>>>
>>> Thanks a lot
>>>
>>> Laura
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>
>>>
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
---------------------------------------------------------------------
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For additional commands, e-mail: users-help@tomcat.apache.org
Re: CPU 100% and restart...
Posted by Laura Bartolomé <la...@secways.com>.
oooops! sorry...
it's a Windows 2003 Server with Tomcat 6 and java 1.5.7
I don't think the application was delivering a big file but I'll take a
look on this
Pid escribió:
> Laura Bartolomé wrote:
>
>> Hi again
>>
>> A few minutes ago we have these problems in our server:
>>
>> The CPU usage was increased up to 100% and we have to restart the server
>> cause it didn't respond.
>>
>> Now we are looking for some information in stdout and we find the next
>> just at time the server was at 100%. The last lines before restart the
>> servers are like these... there are hundreds...
>>
>> ClientAbortException: java.net.SocketException: Software caused
>>
>
> A ClientAbortException is exactly that: a client terminated a request
> before it was completed.
>
> Was your application delivering a big file (look in the access log to
> match the request at the same time)?
>
> Also, we have a modest tradition, whereby we invite posters to include
> their Tomcat, Java and OS versions by way of introduction.
>
> p
>
>
>
>> Some idea? it could be possible???
>>
>> Thanks a lot
>>
>> Laura
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
Re: CPU 100% and restart...
Posted by Pid <p...@pidster.com>.
Laura Bartolomé wrote:
> Hi again
>
> A few minutes ago we have these problems in our server:
>
> The CPU usage was increased up to 100% and we have to restart the server
> cause it didn't respond.
>
> Now we are looking for some information in stdout and we find the next
> just at time the server was at 100%. The last lines before restart the
> servers are like these... there are hundreds...
>
> ClientAbortException: java.net.SocketException: Software caused
A ClientAbortException is exactly that: a client terminated a request
before it was completed.
Was your application delivering a big file (look in the access log to
match the request at the same time)?
Also, we have a modest tradition, whereby we invite posters to include
their Tomcat, Java and OS versions by way of introduction.
p
>
> Some idea? it could be possible???
>
> Thanks a lot
>
> Laura
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
Re: CPU 100% and restart...
Posted by DJ...@desknetinc.com.
These are most likely symptoms of your problem, not the cause. They are
"normal" in the sense that they will happen even when there are no issues.
They result from the client browser breaking the connection before Tomcat
has finished sending the result of the request. In normal circumstances,
this is because the client closed the browser, or hit refresh, or hit
stop. When the system is stressed, as yours is, then the delay in
responding is probably elongated, and people's impatience will result in
many more stop/refresh actions from clients.
The one case where this may actually be causal is if it results from some
targetted denial of service attack, where you are being inundated with
requests from malicious automated client(s) which do not actually intend
to consume your response, but rather, bring your server to its knees. This
seems unlikely, but examination of your logs to determine the rate at
which such requests were coming in, and comparing that to normal traffic,
should give you a good idea if this is the case.
Otherwise, you need to look further for a cause, presumably to what was
happening about the time all of these ClientAbortExceptions started, as
that is your clients telling you when your server started becoming
unresponsive. If this happens again, a Thread Dump may be helpful.
---------------------------------------------------
David S. Johnson
DeskNet Inc.
66 Pearl Street, Suite 300
Portland, ME 04101
Phone: 207-772-1484 x1206
FAX: 207-773-6133
http://www.desknetinc.com
Laura Bartolomé <la...@secways.com>
04/02/2009 12:46 PM
Please respond to
"Tomcat Users List" <us...@tomcat.apache.org>
To
Tomcat Users List <us...@tomcat.apache.org>
cc
Subject
CPU 100% and restart...
Hi again
A few minutes ago we have these problems in our server:
The CPU usage was increased up to 100% and we have to restart the server
cause it didn't respond.
Now we are looking for some information in stdout and we find the next
just at time the server was at 100%. The last lines before restart the
servers are like these... there are hundreds...
ClientAbortException: java.net.SocketException: Software caused
connection abort: socket write error
at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:358)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:354)
at
org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:381)
at
org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:370)
at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)
at
org.apache.catalina.servlets.DefaultServlet.copy(DefaultServlet.java:1708)
at
org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:809)
at
org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:325)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at
se.flera.servlet.HumanReadableLinksServlet.doGet(HumanReadableLinksServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
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
se.flera.servlet.LinkCallbackFilter.doFilter(LinkCallbackFilter.java:47)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.theotherus.persistance.HibernateOpenSessionInView.doFilter(HibernateOpenSessionInView.java:33)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.securityfilter.filter.SecurityFilter.doFilter(SecurityFilter.java:188)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
se.purpur.roach.web.locale.LocaleFilter.doFilter(LocaleFilter.java:54)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
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:128)
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:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.SocketException: Software caused connection abort:
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:740)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:349)
at
org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:764)
at
org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:118)
at
org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:573)
at org.apache.coyote.Response.doWrite(Response.java:560)
at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:353)
... 42 more
ClientAbortException: java.net.SocketException: Software caused
connection abort: socket write error
at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:358)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:354)
at
org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:381)
at
org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:370)
at
org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)
at
org.apache.catalina.servlets.DefaultServlet.copy(DefaultServlet.java:1708)
at
org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:809)
at
org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:325)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at
se.flera.servlet.HumanReadableLinksServlet.doGet(HumanReadableLinksServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
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
se.flera.servlet.LinkCallbackFilter.doFilter(LinkCallbackFilter.java:47)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.theotherus.persistance.HibernateOpenSessionInView.doFilter(HibernateOpenSessionInView.java:33)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.securityfilter.filter.SecurityFilter.doFilter(SecurityFilter.java:188)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
se.purpur.roach.web.locale.LocaleFilter.doFilter(LocaleFilter.java:54)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
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:128)
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:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.SocketException: Software caused connection abort:
socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(Unknown Source)
at java.net.SocketOutputStream.write(Unknown Source)
at
org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:740)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:349)
at
org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:764)
at
org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:118)
at
org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:573)
at org.apache.coyote.Response.doWrite(Response.java:560)
at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:353)
... 42 more
Some idea? it could be possible???
Thanks a lot
Laura
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