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From David Arthur <mum...@gmail.com>
Subject 0.8 build problems
Date Thu, 21 Feb 2013 22:40:56 GMT
I'm having trouble building the project with sbt, specifically I am 
unable to run package and have the kafka-server-start.sh script work

git clone git://github.com/apache/kafka.git
./sbt update
./sbt "++2.8.0 package"
./bin/kafka-server-start.sh config/server.properties

Exception in thread "main" java.lang.NoClassDefFoundError: scala/ScalaObject
     at java.lang.ClassLoader.defineClass1(Native Method)
     at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
     at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
     at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
     at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
     at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
     at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
     at java.lang.ClassLoader.defineClass1(Native Method)
     at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
     at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
     at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
     at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
     at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
     at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
     at kafka.Kafka.main(Kafka.scala)
Caused by: java.lang.ClassNotFoundException: scala.ScalaObject
     at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
     ... 25 more

I have tried manually building a classpath and running java directly, 
but then it complains about missing slf4j. The only way I've been able 
to run Kafka is through sbt interactively with the "run" task (I noticed 
in this case it's picking up slf4j from ~/.ivy/cache).

Any advise?

-David

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