On 12/2/06, Kevin Lewandowski <[EMAIL PROTECTED]> wrote:
> accept connections for 3 or 4 hours ... did you try taking some thread
> dumps like yonik suggested to see what all the threads were doing?
A kill -3 will not kill the process. It does nothing and there's no
thread dump on the console. kill -9 does kill it though.
Hmmm, on most Linux/UNIX systems, sending the QUIT signal does nothing
else but generate a stack trace to the console or a log file. If you
don't start tomcat by hand, the stack trace may go somewhere else I
suppose. This would be useful to learn how to do on your particular
system (and we should add it to a debugging/troubleshooting wiki too).
btw, this has been a bigger problem for me because there's a separate
hardware issue and the system freezes about every 12 hours. So I have
to reboot it. After that I noticed solr not responding.
Are you load-balancing at all, or is this your only search server?
FYI, I'm looking into something that will help.
-Yonik
