On 4/24/2014 2:53 AM, André Warnier wrote:
Gangumolu, Maruti wrote:
Hi,
I'm seeing continuously this error in tomcat's log file while
performing load test. Could somebody help me why we get this error.
From Apahce:-
Apr 23, 2014 2:48:54 PM org.apache.jk.common.ChannelSocket
processConnection
WARNING: processCallbacks status 2
Apr 23, 2014 2:49:02 PM org.apache.jk.core.MsgContext action
WARNING: Unable to send headers
java.net.SocketException: Connection reset
at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:96)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at
org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:539)
at
org.apache.jk.common.JkInputStream.appendHead(JkInputStream.java:324)
at org.apache.jk.core.MsgContext.action(MsgContext.java:266)
at org.apache.coyote.Response.action(Response.java:183)
at org.apache.coyote.Response.sendHeaders(Response.java:379)
at
org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:314)
at
org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:296)
at
org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.j
From MOD_JK :-
connecting to tomcat failed.
[Wed Apr 23 05:02:40 2014] [2626:47733776613760] [info]
service::jk_lb_worker.c (1478): service failed, worker e2edash2 is in
error state
[Wed Apr 23 05:02:40 2014] [2626:47733776613760] [info]
service::jk_lb_worker.c (1558): All tomcat instances are busy or in
error state
[Wed Apr 23 05:02:40 2014] [2626:47733776613760] [error]
service::jk_lb_worker.c (1563): All tomcat instances failed, no more
workers left
In the absence of any useful information, I will make an equally wild
guess : you are overwhelming your system with your load test.
Reduce the load, or buy a bigger machine.
Based on what little information we have to go on, that would be my
guess as well...
If you would like better guesses, provide more information about your
load test, your machine, it's OS, the versions of the various pieces
which you are using, how many resources you allocate to each, and so
on. We have no crystal ball here.
P.S. Even the log messages which you are providing above, show more than
2 hours between them. Are you kidding us ?
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