Bugs item #17450, was opened at 2008-01-24 10:01
You can respond by visiting:
http://rubyforge.org/tracker/?func=detail&atid=7857&aid=17450&group_id=2014
Category: rails-integration
Group: None
Status: Open
Resolution: None
Priority: 3
Submitted By: Nobody (None)
Assigned to: Robert Egglestone (tantalon)
Summary: Root cause of failure during rails initialization is lost
Initial Comment:
I also ran into this when I was getting started deploying into Tomcat. Anytime
there was a problem during rails initialization I'd see that error looping in
the logs. Contrary to the 'See the logs for more details' message I couldn't
find any additional logging information in the server log(catalina.out) or any
of the rails log files. As a quick fix I wound up applying the patch below to
rails-integration to print the stack trace which did show me the underlying
problem which was usually obvious once I could see full stack trace(In one case
it was that I was developing on a Mac which was shielding some case sensitivity
typos in require statements). I could swear I tried passing the original
exception to the (String msg, Throwable rootCause) constructor of
ServletException but that didn't dump the entire stack trace to the logs.
Anyway, I think there is an issue with Goldspike swallowing exceptions. I'm
guessing the Rails logging isn't usable before the Rails initialization i
s complete.
Index: src/main/java/org/jruby/webapp/RailsFactory.java
===================================================================
--- src/main/java/org/jruby/webapp/RailsFactory.java (revision 877)
+++ src/main/java/org/jruby/webapp/RailsFactory.java (working copy)
@@ -135,6 +135,7 @@
log("Rails init time: " + (System.currentTimeMillis() -
startTime) + "ms");^M
}^M
} catch (RaiseException e) {^M
+ e.printStackTrace();^M
logRubyException("Failed to load Rails", e);^M
throw new ServletException("Could not load Rails. See the logs for
more details.");^M
}^M
-lenny
On Jan 23, 2008, at 11:07 PM, Nick Sieger wrote:
On Jan 23, 2008 4:27 PM, Crall, Dennis P <[EMAIL PROTECTED]> wrote:
Hello all,
I'm trying to deploy a Rails 2.0.2 app to Jruby. I'm using Warbler .9.2,
Goldspike 1.5 snapshot, and Jruby 1.1RC1 (I've also tried 1.0.3). The war
looks good. All my gems are present. I can view the Rails index.html page.
But I can't see any of the dynamic pages. Tomcat returns:
503 The server is currently overloaded, please try again later
In the log files, I see the following error:
javax.servlet.ServletException: Could not load Rails.
See the logs for more details.
at org.jruby.webapp.RailsFactory.makeObject(RailsFactory.java:139)
at org.jruby.webapp.util.CustomObjectPool.addObjectInternal
(CustomObjectPool.java:111)
at org.jruby.webapp.util.CustomObjectPool.access$200
(CustomObjectPool.java:15)
at org.jruby.webapp.util.CustomObjectPool$PoolSizeManager.run
(CustomObjectPool.java:193)
Is this a configuration that generate a working war file? If not, what is
the recommended configuration for Rails 2? I know support of Rails 2 isn't
solid yet, but it seems like some people have been successful.
Is the error meaningful to anyone?
Can you look a bit further up in the log file to see if there's a Ruby message?
/Nick
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