Tomcat Daemon staring blankly at me...

Bill McGonigle bill at bfccomputing.com
Tue Sep 18 21:41:45 EDT 2007


On Sep 17, 2007, at 17:51, Ben Scott wrote:

>   I know *nothing* about Tomcat, but problems like this always make me
> think "DNS".  In other words, program is stuck waiting for a critical
> name or address to resolve (or fail to resolve).  Check your resolvers
> to make sure they're running, check DNS and/or /etc/hosts to make sure
> your interface addresses all exist in DNS, for both forward and
> reverse lookups, check your various web names to make sure they
> resolve, etc.

That's my first guess as well.  #2 is it's trying to contact a w3c  
www server to validate against the DTD you declared in one of your  
DOCTYPE declarations and the w3c server you got from its round-robin  
DNS is down.  I submit Tomcat should know how to try another, but  
that's another bug.

Best to keep your DOCTYPEs SYSTEM rather than PUBLIC on tomcat  
servers.  DAMHINT.

-Bill

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