Hi Jan,
Yes, build 43 works (partly).
However, the load-balancer only works for applications deployed to the
"server" target. If I create the jvm option to a cluster target, the ajp
plugin does not work. When I look at server.log, the ajp socket log message
does not show up indicating the socket is not listening on that port.
So, my question is how can I setup the plugin to load-balance an application
whose target is a cluster?
In other words, instead of executing the command:
asadmin create-jvm-options --port 11048 -
Dcom.sun.enterprise.web.connector.enableJK=8009
I want execute
asadmin create-jvm-options --port 11048 --target my-cluster -
Dcom.sun.enterprise.web.connector.enableJK=8009
Assume that my cluster has one instance...
thanks,
Daniel.
On 4/19/07, Jan Luehe <Jan.Luehe_at_sun.com> wrote:
>
> Hi Daniel,
>
> Daniel Cavalcanti wrote On 04/19/07 01:56 PM,:
>
> > Hello,
> > I'm trying to setup load-balancer using Apache httpd by following the
> > instructions from Daniel's Blog:
> >
> http://blogs.sun.com/dadelhardt/entry/loadbalancing_with_mod_jk_and_glassfish
> > <
> http://blogs.sun.com/dadelhardt/entry/loadbalancing_with_mod_jk_and_glassfish
> >
> > But I'm getting some errors:
> >
> > [#|2007-04-19T16:39:
> 57.132-0400|INFO|sun-appserver9.1|org.apache.jk.common.ChannelSocket|_ThreadID=10
> ;_ThreadName=main;|JK:
> > ajp13 listening on /0.0.0.0:8009|#]
> > [#|2007-04-19T16:45:
> >
> 15.758-0400|WARNING|sun-appserver9.1|org.apache.jk.core.MsgContext|_ThreadID=27
> ;_ThreadName=TP-Processor2;_RequestID=9500d515-7a36-44a3-a87f-4c43c966d2c6;|Unable
> > to send headers
> > java.io.IOException: Buffer overflow, no sink -1 32
>
>
> This regression was fixed in b43, see
>
> https://glassfish.dev.java.net/issues/show_bug.cgi?id=2780
>
> Can you please use this build?
>
>
> Jan
>
> > at
> > org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:401)
> > at
> > org.apache.tomcat.util.buf.C2BConverter.flushBuffer(C2BConverter.java
> :224)
> > at org.apache.tomcat.util.buf.C2BConverter.convert
> > (C2BConverter.java:215)
> > at
> > org.apache.jk.common.JkInputStream.appendHead(JkInputStream.java:289)
> > at org.apache.jk.core.MsgContext.action(MsgContext.java:267)
> > at org.apache.coyote.Response.action (Response.java:208)
> > at org.apache.coyote.Response.sendHeaders(Response.java:403)
> > at
> > org.apache.coyote.tomcat5.OutputBuffer.doFlush(OutputBuffer.java:340)
> > at org.apache.coyote.tomcat5.OutputBuffer.close
> > (OutputBuffer.java:307)
> > at
> > org.apache.coyote.tomcat5.CoyoteResponse.finishResponse(
> CoyoteResponse.java:564)
> > at
> > org.apache.coyote.tomcat5.CoyoteAdapter.afterService(CoyoteAdapter.java
> :301)
> > at
> > org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:284)
> > at
> > org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
> > at
> > org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java :283)
> > at
> > org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773)
> > at
> > org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java
> :703)
> > at org.apache.jk.common.ChannelSocket$SocketConnection.runIt
> > (ChannelSocket.java:895)
> > at
> > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> ThreadPool.java:653)
> > at java.lang.Thread.run(Thread.java:595)
> > |#]
> > [#|2007-04-19T16:45:
> 15.760-0400|WARNING|sun-appserver9.1|org.apache.jk.common.ChannelSocket|_ThreadID=27
> >
> ;_ThreadName=TP-Processor2;_RequestID=9500d515-7a36-44a3-a87f-4c43c966d2c6;|processCallbacks
> > status 2|#]
> >
> > Could some one help?
> > thanks,
> > Daniel Cavalcanti
>
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