We run resin 3.1.9 open source version in our production environment. The
visit is about 5M visit/day per resin instance. We ran into the resin hang
problem several times. We belive it is the same problem as bug 3509
All the threads are deadlocked and the number of threads is approaching the
Is there any workaroud to bug 3509 except upgrade to 4.0? Is this bug fixed
in resin 3.1 ? Can we disable access log to workaroud this problem?
Besides, what's the suggested thread-max for resin ? We set it to 3000, is
it too big? If we set it to a lower value, what will happen if the
concurrent requests exceeds the thread-max value?
Another observation is that when the problem arise, the number of threads
is approaching the thread-max setting. I want to know under what condition
will resin start a new thread?
Jdk 1.6.21 on CentOS 5.3 64bit
Resin 3.1.9 open source version
-Xms 4G -Xmx 4G -Xmn 1200m
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