Subject: Re: Too many open files
Newsgroups: gmane.comp.apache.user
Date: 2008-10-08 01:04:15 GMT (12 weeks, 6 days, 20 hours and 20 minutes ago)
You are talking about Apache and Tomcat, but unless I am mistaken, what you are showing below as the result of lsof, is only java processes, which cannot be Apache. Are you sure you somehow do not have a loop where Tomcat is connecting back to itself on the http port ? or from Tomcat to Apache ? Mohit Anchlia wrote: > I got too many open files on my tomcat server but I see 994 instances > following connected to apache: > > java 14130 root 965u IPv4 30842366 TCP > localhost:41838->localhost:http (CLOSE_WAIT) > java 14130 root 966u IPv4 30842367 TCP > localhost:41839->localhost:http (CLOSE_WAIT) > java 14130 root 967u IPv4 30842371 TCP > localhost:41841->localhost:http (CLOSE_WAIT) > java 14130 root 968u IPv4 30842465 TCP > localhost:41895->localhost:http (CLOSE_WAIT) > java 14130 root 969u IPv4 30848501 TCP > localhost:42415->localhost:http (CLOSE_WAIT) > java 14130 root 970u IPv4 30842533 TCP > localhost:41936->localhost:http (CLOSE_WAIT) > java 14130 root 971u IPv4 30842468 TCP > localhost:41898->localhost:http (CLOSE_WAIT) > java 14130 root 972u IPv4 30842534 TCP > localhost:41937->localhost:http (CLOSE_WAIT) > java 14130 root 973u IPv4 30842765 TCP > localhost:42062->localhost:http (CLOSE_WAIT) > java 14130 root 974u IPv4 30842472 TCP > localhost:41901->localhost:http (CLOSE_WAIT) > java 14130 root 975u IPv4 30842122 TCP > localhost:41694->localhost:http (CLOSE_WAIT) > java 14130 root 976u IPv4 30842123 TCP > localhost:41695->localhost:http (CLOSE_WAIT) > java 14130 root 977u IPv4 30843217 TCP > localhost:42188->localhost:http (CLOSE_WAIT) > java 14130 root 978u IPv4 30842125 TCP > localhost:41696->localhost:http (CLOSE_WAIT) > > I get > > java.net.SocketException: Too many open files > at java.net.PlainSocketImpl.socketAccept(Native Method) > at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384) > at java.net.ServerSocket.implAccept(ServerSocket.java:450) > at java.net.ServerSocket.accept(ServerSocket.java:421) > at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultServerSocketFactory.java:61) > at org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:310) > at java.lang.Thread.run(Thread.java:595) > > Could you please advise? I also don't understand why CLOSE_WAIT > contribute to too many open files. My file size is set to 1024 files > > --------------------------------------------------------------------- > The official User-To-User support forum of the Apache HTTP Server Project. > See <URL:http://httpd.apache.org/userslist.html> for more info. > To unsubscribe, e-mail: users-unsubscribe <at> httpd.apache.org > " from the digest: users-digest-unsubscribe <at> httpd.apache.org > For additional commands, e-mail: users-help <at> httpd.apache.org > --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe <at> httpd.apache.org " from the digest: users-digest-unsubscribe <at> httpd.apache.org For additional commands, e-mail: users-help <at> httpd.apache.org