Re: Strange exception intializing clojure.core using Spring-Hadoop

2013-10-19 Thread sudheer babu
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Re: Strange exception intializing clojure.core using Spring-Hadoop

2013-05-18 Thread Kyrill Alyoshin
This is indeed due to an interesting peculiarity of Clojure's runtime implementation. For whatever reason, RT class will fail to initialize if it was loaded by a classloader different from the context class loader of the executing thread. It may sound somewhat strange in terms of how this can a

Re: Strange exception intializing clojure.core using Spring-Hadoop

2013-05-17 Thread atkaaz
looks like it didn't properly load clojure.core (possibly due to that classloader being "wrong"?) but I am not sure why it didn't fail sooner than on the line with refer static void doInit() throws ClassNotFoundException, IOException{ load("clojure/core"); //this wasn't loaded ok?! Var.pu

Re: Strange exception intializing clojure.core using Spring-Hadoop

2013-05-17 Thread atkaaz
I've some idea, but it may not be right; I'm thinking that clojure needs its own classloader and if that spring thing overriden it somehow, it's not going to work initing clojure, just like in minecraft bukkit server with clojure-based plugins, ie. https://github.com/CmdrDats/clj-minecraft/ I'm th

Re: Strange exception intializing clojure.core using Spring-Hadoop

2013-05-17 Thread Dave Kincaid
A quick update on a little more progress troubleshooting this issue. We have gotten to the point where we are seeing this stacktrace: java.lang.IllegalStateException: Attempting to call unbound fn: #'clojure.core/refer at clojure.lang.Var$Unbound.throwArity(Var.java:43) at clojure.lang.A