-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Yuval,
On 2/3/16 12:29 PM, Yuval Schwartz wrote: > Thanks a lot. Comments below. > > On Wed, Feb 3, 2016 at 5:02 PM, Christopher Schultz < > ch...@christopherschultz.net> wrote: > > Try this. Before you are ready to shut down, take note of the pid > of the JVM process. Then run this command: > > $ CATALINA_HOME/bin/shutdown.sh && sleep 2 && jstack [pid] > > stack.txt > > >> (Nice idea!) I performed this and it worked. What stood out was a >> line in 2 http-apr-8080 threads: - locked <[some number]> (a >> org.apache.tomcat.util.net.AprEndpoint$AprSocketWrapper) > >> Does this tell us something? Can you post the rest of the stack trace? > This should request a Tomcat shutdown and take a thread dump 2 > seconds later. If that doesn't work, adjust the sleep time until > you get a good snapshot. You should see a thread with a name like > http-apr-8080-[#] that is doing something inside your application. > then its up to you to figure out why it's still running. > > >> As far as I can tell, I only get this WARNING when my elastic >> load balancer is pinging pages on my web app. ELB usually uses HTTP keepalive, so that might be part of the issue. > What is your connector configuration? > >> The connector element in $CATALINA_HOME/conf/server.xml looks >> like this: <Connector port="8080" protocol="HTTP/1.1" >> connectionTimeout="20000" redirectPort="8443" /> (there is a >> commented connector after it with an attribute of >> "executor=tomcatThreadPool"...but this is commented out). So that's pretty much the default configuration. Good to know. - -chris -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlaybdUACgkQ9CaO5/Lv0PCS7wCeMKCjgMLSrGAAj5lQUjGG5oza w34An2e7kYagW6zIN6tPTS7kXu/XcAf7 =eZ7k -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
