Re: running out of file descriptors
Jeffrey Fredrick <[email protected]>
| Newsgroups | gmane.comp.java.cruise-control.user |
|---|---|
| Message-ID | <[email protected]> |
I think this is related to this issue: http://jira.public.thoughtworks.org/browse/CC-831 I think you might be able to work around the problem with this: http://confluence.atlassian.com/display/DOC/Fix+'Too+many+open+files'+error+on+Linux+by+increasing+filehandles What I think is happening is that each Ajax request from the dashboard to view the in progress build results in a new socket being created. That connection is short lived but there's a minimum timeout for a TCP/IP socket. These sockets should close and go away on their own, but in your case I you're hitting the file handle limit (each socket = 1 file handle) before the old sockets have timed out. Jtf On Tue, Feb 3, 2009 at 4:30 AM, dgan <[email protected]> wrote: > > I've removed the rmiport but then the dashboard application could not connect > to the server and I do need the dashboard to function. > But today I noticed that CruiseControl is also listening on a high port, > 48216 for example, and that all the hundreds of connections it opens are > connected to that port (CruiseControl's pid is 19305): > > tcp 0 0 :::48216 :::* > LISTEN 19305/java > tcp 0 0 ::ffff:127.0.0.1:48216 ::ffff:127.0.0.1:37479 > ESTABLISHED 19305/java > tcp 0 0 ::ffff:127.0.0.1:48216 ::ffff:127.0.0.1:37472 > ESTABLISHED 19305/java > tcp 0 0 ::ffff:127.0.0.1:48216 ::ffff:127.0.0.1:37473 > ESTABLISHED 19305/java > tcp 0 0 ::ffff:127.0.0.1:48216 ::ffff:127.0.0.1:37474 > ESTABLISHED 19305/java > tcp 0 0 ::ffff:127.0.0.1:48216 ::ffff:127.0.0.1:37475 > ESTABLISHED 19305/java > tcp 0 0 ::ffff:127.0.0.1:48216 ::ffff:127.0.0.1:37468 > ESTABLISHED 19305/java > tcp 0 0 ::ffff:127.0.0.1:48216 ::ffff:127.0.0.1:37469 > ESTABLISHED 19305/java > tcp 0 0 ::ffff:127.0.0.1:48216 ::ffff:127.0.0.1:37470 > ESTABLISHED 19305/java > > .... > > I currently have over 800 connections like those. > I see some RMI traffic on that 48216 port but I can't really say what role > it plays and more important - how to prevent it from keeping so many > established connections. > > I'll appreciate any information about it. > > Thanks, > Dgan. > > > > Matthijs van der Klip-2 wrote: >> >>> -----Original Message----- >>> Did you find a solution to your problem ? >> >> I have currently disabled the '--rmiport' option altogether avoiding this >> issue. This was suggested to me by another reader of this list. It's not a >> real solution but at least I have a running CC instance again. >> >> I'm really surprised that nobody on this list seems to know what's up with >> that rmiport (1099) and it's random higher port. >> >> >> Regards, >> >> -- >> Matthijs van der Klip >> Director of IT Architecture >> >> Phone: +31 (0) 35 646 6300 >> Fax: +31 (0) 35 646 6301 >> Email: [email protected] >> Linkedin: http://www.linkedin.com/in/mvdklip >> >> SPIL GAMES BV >> Arendstraat 23 >> 1223 RE Hilversum >> The Netherlands >> >> >> >> >> ------------------------------------------------------------------------------ >> This SF.net email is sponsored by: >> SourcForge Community >> SourceForge wants to tell your story. >> http://p.sf.net/sfu/sf-spreadtheword >> _______________________________________________ >> Cruisecontrol-user mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/cruisecontrol-user >> >> > > -- > View this message in context: http://www.nabble.com/running-out-of-file-descriptors-tp21609648p21808948.html > Sent from the CruiseControl - User mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) > software. With Adobe AIR, Ajax developers can use existing skills and code to > build responsive, highly engaging applications that combine the power of local > resources and data with the reach of the web. Download the Adobe AIR SDK and > Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com > _______________________________________________ > Cruisecontrol-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/cruisecontrol-user > -- Free hour of CI consulting: http://the.ci-guys.com ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H