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Author Apache & Java Error
tan5732@rit.edu

2005-09-15, 5:49 pm

Hello,
I've recently noticed on my Netware 6.5 (SP3) logger screen the following
error...

Sep 15, 2005 9:54:59 AM org.apache.jk.server.JkCoyoteHandler
action
SEVERE: Error in action
code
java.io.IOException: Operation would
block
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:457)
at org.apache.jk.common.ChannelSocket.invoke
(ChannelSocket.java:654)
at org.apache.jk.server.JkCoyoteHandler.action
(JkCoyoteHandler.java:472)


at org.apache.coyote.Response.action
(Response.java:226)
at org.apache.coyote.Response.finish
(Response.java:348)
at org.apache.jk.server.JkCoyoteHandler.invoke
(JkCoyoteHandler.java:329)


at org.apache.jk.common.HandlerRequest.invoke
(HandlerRequest.java:395)
at org.apache.jk.common.ChannelSocket.invoke
(ChannelSocket.java:673)
at org.apache.jk.common.ChannelSocket.processConnection
(ChannelSocket.ja
va:615)

at org.apache.jk.common.SocketConnection.runIt
(ChannelSocket.java:786)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadP
ool.java:683)

at java.lang.Thread.run(Thread.java:534)


I'm not entirely sure what this means but I think it is causing some error
with my groupwise 6.5 (sp4) webaccess. I couldn't find anything in the
knowledge base and thought I would try here.

Thanks alot,
Todd
Chip Jackson

2005-10-12, 5:55 pm

I am getting the same exact error on my logging screen. We have been having issues with our GroupWise web access server locking up. When you reboot it seems to work fine for a few days then starts slowing way down, utilization shoots up and finally it locks. No abend or anything, you just have to power it off and reboot it.
I started unloading the NLM'S one at a time when it happened last. When I unloaded the Web Access noticed no changed on the UTILIZATION, unloade GWIA, no change, attempted to unload APACHE2, utilization shot up to 98% and stayed there, had to power it off to reboot.
I looked at the logger screen after rebooting and saw the exact error you mentioned.
Any ideas as to what this is?


have you made any changes that could have affected the apache? like add
ZEN or something? what sort of error in GW are you having? i run this
setup here.
[vbcol=seagreen]
> Hello,
> I've recently noticed on my Netware 6.5 (SP3) logger screen the

following
> error...
>
> Sep 15, 2005 9:54:59 AM org.apache.jk.server.JkCoyoteHandler
> action
> SEVERE: Error in action
> code
> java.io.IOException: Operation would
> block
> 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:457)
> at org.apache.jk.common.ChannelSocket.invoke
> (ChannelSocket.java:654)
> at org.apache.jk.server.JkCoyoteHandler.action
> (JkCoyoteHandler.java:472)
>


>
> at org.apache.coyote.Response.action
> (Response.java:226)
> at org.apache.coyote.Response.finish
> (Response.java:348)
> at org.apache.jk.server.JkCoyoteHandler.invoke
> (JkCoyoteHandler.java:329)
>


>
> at org.apache.jk.common.HandlerRequest.invoke
> (HandlerRequest.java:395)
> at org.apache.jk.common.ChannelSocket.invoke
> (ChannelSocket.java:673)
> at org.apache.jk.common.ChannelSocket.processConnection
> (ChannelSocket.ja
>

va:615)

>
> at org.apache.jk.common.SocketConnection.runIt
> (ChannelSocket.java:786)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
> (ThreadP
>

ool.java:683)

>
> at java.lang.Thread.run(Thread.java:534)
>
>
> I'm not entirely sure what this means but I think it is causing some

error
> with my groupwise 6.5 (sp4) webaccess. I couldn't find anything in the
> knowledge base and thought I would try here.
>
> Thanks alot,
> Todd


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