On Jan 16, 2007, at 10:33 AM, Rob Lockstone wrote: > Environment: Windows 2003 Server, Resin Pro 3.0.21 Standalone, Java > 1.4.2 > > I am seeing quite a few of these messages in Resin's stdout.log file: > > [08:43:25.884] java.lang.ArrayIndexOutOfBoundsException: 8192 > [08:43:26.228] java.lang.ArrayIndexOutOfBoundsException: 8192 > [08:43:27.353] java.lang.ArrayIndexOutOfBoundsException: 8192 > [08:43:27.728] java.lang.ArrayIndexOutOfBoundsException: 8192 > [08:43:29.103] java.lang.ArrayIndexOutOfBoundsException: 8192 > [08:43:29.447] java.lang.ArrayIndexOutOfBoundsException: 8192 > > The format of the message does not match our logging format. So I > assume that Resin is creating these messages. [Aside: It would be > nice if Resin identified itself when it prints something out.] These > messages usually appear in clumps like above. Maybe always in clumps, > it's hard to tell, but I haven't seen any that are one-off.
Normally, Resin logs the stack trace for exceptions. So I'm not sure where this one is coming from either. > > I don't know if it's related, but we're also experiencing complete > meltdown of resin, to the point where it won't accept new > connections, but the server itself isn't all that busy, about 200-300 > connections per second. Resin needs to be restarted in order to fully > recover. It's at the point now where we've decided to try installing > IIS to see if it can handle the load better. Or rather, since it's > not really a lot of load, we're surmising that Resin isn't handling > connections appropriately or something. Does a thread dump show any information? (Might be a bit trickier on windows to get one.) > > Again, I don't know if the 8192 error is related or not. I looked > through the Resin 3.0.21 source for 8192 and found quite a few > instances where it's used, mostly for arrays. But without more > information in the error message itself, I have no idea which one is > overflowing. I'd need to hunt through and see if there's a case where we're doing: log.fine(e.toString()); instead of log.log(Level.FINE, e.toString(), e); -- Scott > > Rob > > > _______________________________________________ > resin-interest mailing list > firstname.lastname@example.org > http://maillist.caucho.com/mailman/listinfo/resin-interest _______________________________________________ resin-interest mailing list email@example.com http://maillist.caucho.com/mailman/listinfo/resin-interest