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From Artur <ar...@upi.pl>
Subject Re: Mod_jk balancing, session problem
Date Fri, 11 Aug 2006 17:05:14 GMT

>Choose the suggested access log methods to improve observability (URLs
>and Cookie and Set-Cookie Headers.

We make some tests with error log set to debug, but it is so many
informations in the log (even the decrypted password !!, should it be so ??)
that it may take some time to analyse everything.
But here I have another question about the errors reported by JK status
manager. 
In our production environment we have log level set to "error" and there are
about 200 requests per worker shown by JK status manager as error , but
there isn't any line  in the mod_jk.log with "error".
Why is that so ?

Another question is about tomcat catalina.out. Please find below a cut from
log:

2006-08-10 06:17:20 org.apache.jk.core.MsgContext action
WARNING: Error sending end packet
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 org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:518)
	at org.apache.jk.common.JkInputStream.endMessage(JkInputStream.java:112)
	at org.apache.jk.core.MsgContext.action(MsgContext.java:293)
	at org.apache.coyote.Response.action(Response.java:182)
	at org.apache.coyote.Response.finish(Response.java:304)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:204)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)
	at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684)
	at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:876)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
	at java.lang.Thread.run(Thread.java:595)
2006-08-10 06:17:20 org.apache.jk.common.ChannelSocket processConnection
WARNING: processCallbacks status 2
2006-08-10 08:38:53 org.apache.jk.core.MsgContext action
WARNING: Error sending end packet
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 org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:518)
	at org.apache.jk.common.JkInputStream.endMessage(JkInputStream.java:112)
	at org.apache.jk.core.MsgContext.action(MsgContext.java:293)
	at org.apache.coyote.Response.action(Response.java:182)
	at org.apache.coyote.Response.finish(Response.java:304)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:204)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)
	at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684)
	at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:876)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
	at java.lang.Thread.run(Thread.java:595)
2006-08-10 08:38:53 org.apache.jk.common.ChannelSocket processConnection
WARNING: processCallbacks status 2
2006-08-10 08:57:51 org.apache.jk.core.MsgContext action
WARNING: Error sending end packet
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 org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:518)
	at org.apache.jk.common.JkInputStream.endMessage(JkInputStream.java:112)
	at org.apache.jk.core.MsgContext.action(MsgContext.java:293)
	at org.apache.coyote.Response.action(Response.java:182)
	at org.apache.coyote.Response.finish(Response.java:304)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:204)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)
	at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684)
	at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:876)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
	at java.lang.Thread.run(Thread.java:595)
2006-08-10 08:57:51 org.apache.jk.common.ChannelSocket processConnection
WARNING: processCallbacks status 2

Do you have any idea what my be the reason ?

Best regards 
Artur

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