users@glassfish.java.net

Re: GrizzlyServiceListener IllegalStateException

From: Paul Harrup <paul.harrup_at_bto.org>
Date: Wed, 13 Jun 2012 11:18:02 +0100

We have seen this issue occur again after applying the updated patch
jar. The error was preceded by a different exception this time:

[#|2012-06-13T10:41:08.407+0100|SEVERE|glassfish3.1.2|javax.enterprise.system.std.com.sun.enterprise.server.logging|_ThreadID=26;_ThreadName=Thread-2;|org.apache.commons.fileupload.FileUploadException:
Unexpected EOF read on the socket
         at
org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:381)
         at
org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:310)
         at
org.apache.jsp.observations.validation_002dupload_jsp._jspService(validation_002dupload_jsp.java
from :130)
         at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
         at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
         at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
         at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
         at
org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1542)
         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
         at
org.bto.filters.RequestExceptionInterceptor.doFilter(RequestExceptionInterceptor.java:73)
         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
         at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
         at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
         at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
         at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
         at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
         at
org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
         at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
         at
com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
         at
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
         at
com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
         at
com.sun.grizzly.http.ajp.AjpProcessorTask.invokeAdapter(AjpProcessorTask.java:135)
         at
com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
         at
com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
         at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
         at
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
         at
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
         at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
         at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
         at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
         at
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
         at
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
         at java.lang.Thread.run(Thread.java:662)
Caused by: java.io.EOFException: Unexpected EOF read on the socket
         at
com.sun.grizzly.http.ajp.AjpInputBuffer.readAjpMessageHeader(AjpInputBuffer.java:80)
         at
com.sun.grizzly.http.ajp.AjpInputBuffer.parseDataChunk(AjpInputBuffer.java:247)
         at
com.sun.grizzly.http.ajp.AjpInputBuffer$AjpInputStreamInputBuffer.doRead(AjpInputBuffer.java:299)
         at
com.sun.grizzly.tcp.http11.filters.IdentityInputFilter.doRead(IdentityInputFilter.java:157)
         at
com.sun.grizzly.tcp.http11.InternalInputBuffer.doRead(InternalInputBuffer.java:791)
         at com.sun.grizzly.tcp.Request.doRead(Request.java:501)
         at
org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:336)
         at com.sun.grizzly.util.buf.ByteChunk.substract(ByteChunk.java:436)
         at
org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:357)
         at
org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:265)
         at
org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:977)
         at
org.apache.commons.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:887)
         at java.io.InputStream.read(InputStream.java:82)
         at org.apache.commons.fileupload.util.Streams.copy(Streams.java:94)
         at org.apache.commons.fileupload.util.Streams.copy(Streams.java:64)
         at
org.apache.commons.fileupload.MultipartStream.readBodyData(MultipartStream.java:593)
         at
org.apache.commons.fileupload.MultipartStream.discardBodyData(MultipartStream.java:619)
         at
org.apache.commons.fileupload.MultipartStream.skipPreamble(MultipartStream.java:638)
         at
org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.findNextItem(FileUploadBase.java:961)
         at
org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.<init>(FileUploadBase.java:942)
         at
org.apache.commons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:331)
         at
org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:349)
         ... 38 more
Caused by:
java.io.EOFException: Unexpected EOF read on the socket
         at
com.sun.grizzly.http.ajp.AjpInputBuffer.readAjpMessageHeader(AjpInputBuffer.java:80)
         at
com.sun.grizzly.http.ajp.AjpInputBuffer.parseDataChunk(AjpInputBuffer.java:247)
         at
com.sun.grizzly.http.ajp.AjpInputBuffer$AjpInputStreamInputBuffer.doRead(AjpInputBuffer.java:299)
         at
com.sun.grizzly.tcp.http11.filters.IdentityInputFilter.doRead(IdentityInputFilter.java:157)
         at
com.sun.grizzly.tcp.http11.InternalInputBuffer.doRead(InternalInputBuffer.java:791)
         at com.sun.grizzly.tcp.Request.doRead(Request.java:501)
         at
org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:336)
         at com.sun.grizzly.util.buf.ByteChunk.substract(ByteChunk.java:436)
         at
org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:357)
         at
org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:265)
         at
org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:977)
         at
org.apache.commons.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:887)
         at java.io.InputStream.read(InputStream.java:82)
         at org.apache.commons.fileupload.util.Streams.copy(Streams.java:94)
         at org.apache.commons.fileupload.util.Streams.copy(Streams.java:64)
         at
org.apache.commons.fileupload.MultipartStream.readBodyData(MultipartStream.java:593)
         at
org.apache.commons.fileupload.MultipartStream.discardBodyData(MultipartStream.java:619)
         at
org.apache.commons.fileupload.MultipartStream.skipPreamble(MultipartStream.java:638)
         at
org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.findNextItem(FileUploadBase.java:961)
         at
org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.<init>(FileUploadBase.java:942)
         at
org.apache.commons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:331)
         at
org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:349)
         at
org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:310)
         at
org.apache.jsp.observations.validation_002dupload_jsp._jspService(validation_002dupload_jsp.java
from :130)
         at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
         at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
         at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
         at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
         at
org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1542)
         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
         at
org.bto.filters.RequestExceptionInterceptor.doFilter(RequestExceptionIntercep|#]

[#|2012-06-13T10:41:08.419+0100|SEVERE|glassfish3.1.2|com.sun.grizzly.config.GrizzlyServiceListener|_ThreadID=26;_ThreadName=Thread-2;|GRIZZLY0051:
ProcessorTask exception.
java.lang.IllegalStateException: Invalid packet magic number: 8
pos=0lastValid=8186 end=0
         at
com.sun.grizzly.http.ajp.AjpInputBuffer.readAjpMessageHeader(AjpInputBuffer.java:85)
         at
com.sun.grizzly.http.ajp.AjpProcessorTask.parseRequest(AjpProcessorTask.java:107)
         at
com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:706)
         at
com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
         at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
         at
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
         at
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
         at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
         at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
         at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
         at
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
         at
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
         at java.lang.Thread.run(Thread.java:662)
|#]

[#|2012-06-13T10:41:38.442+0100|SEVERE|glassfish3.1.2|com.sun.grizzly.config.GrizzlyServiceListener|_ThreadID=26;_ThreadName=Thread-2;|GRIZZLY0051:
ProcessorTask exception.
java.lang.IllegalStateException: Invalid packet magic number: 8
pos=0lastValid=8186 end=0
         at
com.sun.grizzly.http.ajp.AjpInputBuffer.readAjpMessageHeader(AjpInputBuffer.java:85)
         at
com.sun.grizzly.http.ajp.AjpProcessorTask.parseRequest(AjpProcessorTask.java:107)
         at
com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:706)
         at
com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
         at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
         at
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
         at
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
         at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
         at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
         at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
         at
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
         at
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
         at java.lang.Thread.run(Thread.java:662)
|#]

[#|2012-06-13T10:42:21.064+0100|SEVERE|glassfish3.1.2|com.sun.grizzly.config.GrizzlyServiceListener|_ThreadID=26;_ThreadName=Thread-2;|GRIZZLY0051:
ProcessorTask exception.
java.lang.IllegalStateException: Invalid packet magic number: 8
pos=0lastValid=8186 end=0
         at
com.sun.grizzly.http.ajp.AjpInputBuffer.readAjpMessageHeader(AjpInputBuffer.java:85)
         at
com.sun.grizzly.http.ajp.AjpProcessorTask.parseRequest(AjpProcessorTask.java:107)
         at
com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:706)
         at
com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
         at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
         at
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
         at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
         at
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
         at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
         at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
         at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
         at
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
         at
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
         at java.lang.Thread.run(Thread.java:662)
|#]

Is there a recommended version of MOD_JK to use with Glassfish 3.1.2 we
are using 1.2.36 but were using 1.2.32 previously?

Thanks
Paul

On 06/06/2012 12:39, Oleksiy Stashok wrote:
> Hi Paul,
>
> may be you disabled ping in Apache ajp workers config?
>
> Thanks.
>
> WBR,
> Alexey.
>
> On 06/06/2012 01:05 PM, Paul Harrup wrote:
>> Hi Alexey
>>
>> We will apply the patch, though this issue hasn't occurred again
>> since last time.
>>
>> Thanks
>> Paul
>>
>> On 02/06/2012 09:43, Oleksiy Stashok wrote:
>>> Hi Paul,
>>>
>>> I updated the patch to fix the cping/cpong issue you found.
>>> http://java.net/jira/browse/GLASSFISH-18446
>>>
>>> Pls. let us know if it helped.
>>>
>>> Thanks.
>>>
>>> WBR,
>>> Alexey.
>>>
>>> On 06/01/2012 10:56 AM, Paul Harrup wrote:
>>>> The stream of IllegalStateException errors were preceeded by these
>>>> two stack errors:
>>>>
>>>> [#|2012-05-31T11:54:21.538+0100|SEVERE|glassfish3.1.2|com.sun.grizzly.config.GrizzlyServiceListener|_ThreadID=31;_ThreadName=Thread-2;|GRIZZLY0051:
>>>> ProcessorTask exception.
>>>> java.lang.NullPointerException
>>>> at
>>>> com.sun.grizzly.http.ajp.AjpHttpResponse.writeCPongReply(AjpHttpResponse.java:62)
>>>> at
>>>> com.sun.grizzly.http.ajp.AjpProcessorTask.processCPing(AjpProcessorTask.java:353)
>>>> at
>>>> com.sun.grizzly.http.ajp.AjpProcessorTask.invokeAdapter(AjpProcessorTask.java:146)
>>>> at
>>>> com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
>>>> at
>>>> com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
>>>> at
>>>> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
>>>> at
>>>> com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
>>>> at
>>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
>>>> at
>>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
>>>> at
>>>> com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
>>>> at
>>>> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
>>>> at
>>>> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
>>>> at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
>>>> at
>>>> com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
>>>> at
>>>> com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
>>>> at java.lang.Thread.run(Thread.java:662)
>>>> |#]
>>>>
>>>> [#|2012-05-31T11:54:26.629+0100|SEVERE|glassfish3.1.2|com.sun.grizzly.config.GrizzlyServiceListener|_ThreadID=41;_ThreadName=Thread-2;|GRIZZLY0041:
>>>> Unblocking keep-alive exception.
>>>> java.lang.ArrayIndexOutOfBoundsException: 61
>>>> at
>>>> com.sun.grizzly.http.ajp.AjpMessageUtils.decodeForwardRequest(AjpMessageUtils.java:73)
>>>> at
>>>> com.sun.grizzly.http.ajp.AjpInputBuffer.parseAjpHttpHeaders(AjpInputBuffer.java:141)
>>>> at
>>>> com.sun.grizzly.http.ajp.AjpInputBuffer.parseHeaders(AjpInputBuffer.java:114)
>>>> at
>>>> com.sun.grizzly.http.ProcessorTask.parseRequest(ProcessorTask.java:902)
>>>>
>>>> at
>>>> com.sun.grizzly.http.ajp.AjpProcessorTask.parseRequest(AjpProcessorTask.java:109)
>>>> at
>>>> com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:706)
>>>> at
>>>> com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
>>>> at
>>>> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
>>>> at
>>>> com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
>>>> at
>>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
>>>> at
>>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
>>>> at
>>>> com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
>>>> at
>>>> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
>>>> at
>>>> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
>>>> at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
>>>> at
>>>> com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
>>>> at
>>>> com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
>>>> at java.lang.Thread.run(Thread.java:662)
>>>> |#]
>>>>
>>>>
>>>> On 01/06/2012 09:32, Paul Harrup wrote:
>>>>> We Upgraded from 3.1 to 3.1.2 recently, we applying the patched
>>>>> jars for GLASSFISH-18446
>>>>> http://java.net/jira/browse/GLASSFISH-18446 to resolve issues with
>>>>> mod_jk, but now after a week we have started getting the following
>>>>> errors:
>>>>>
>>>>> [#|2012-06-01T08:47:31.478+0100|SEVERE|glassfish3.1.2|com.sun.grizzly.config.GrizzlyServiceListener|_ThreadID=22;_ThreadName=Thread-2;|GRIZZLY0051:
>>>>> ProcessorTask exception.
>>>>> java.lang.IllegalStateException: Invalid packet magic number: 6074
>>>>> pos=5lastValid=5222 end=5
>>>>> at
>>>>> com.sun.grizzly.http.ajp.AjpInputBuffer.readAjpMessageHeader(AjpInputBuffer.java:85)
>>>>> at
>>>>> com.sun.grizzly.http.ajp.AjpProcessorTask.parseRequest(AjpProcessorTask.java:107)
>>>>> at
>>>>> com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:706)
>>>>> at
>>>>> com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
>>>>> at
>>>>> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
>>>>> at
>>>>> com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
>>>>> at
>>>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
>>>>> at
>>>>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
>>>>> at
>>>>> com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
>>>>> at
>>>>> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
>>>>> at
>>>>> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
>>>>> at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
>>>>> at
>>>>> com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
>>>>> at
>>>>> com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
>>>>> at java.lang.Thread.run(Thread.java:662)
>>>>> |#]
>>>>>
>>>>> We got the same error in a constant stream until the Glassfish was
>>>>> restarted.
>>>>>
>>>>> We are running Glassfish on Java 6u32 64-bit fronted by Apache
>>>>> 2.2.3 and mod_jk 1.2.36. Has anyone else experienced these error?
>>>>>
>>>>> Thanks
>>>>> Paul
>>>>>
>>>>>
>>>
>