This class is part of the Sun Java 6 JDK . What version of Java are you running?
You should have something along the lines of /usr/lib/jvm/java-6-openjdk/jre/lib/rhino.jar on your classpath. Dmitriy On Wed, Aug 15, 2012 at 9:46 AM, Russell Jurney <[email protected]> wrote: > Cross posting in hopes a user has this working... > > Has anyone gotten JavaScript UDFs working in pig 0.10.0? The hello world > example doesn't work. I added debug to the code, and the rhino class > doesn't seem to be in the path? I tried installing rhino and including it > and that doesn't help. > > Wtf mate? :) > > Russell Jurney http://datasyndrome.com > > Begin forwarded message: > > *From:* Russell Jurney <[email protected]> > *Date:* August 14, 2012 11:30:25 PM PDT > *To:* [email protected] > *Subject:* *Javascript UDFs don't work in local mode? At all?* > > I am loading 'test.js' in my script exactly as in the documentation for Pig > 0.10, and the file contains the pasted example Javascript UDFs and I get: > > ================================================================================ > Pig Stack Trace > --------------- > ERROR 2998: Unhandled internal error. org/mozilla/javascript/EcmaError > > java.lang.NoClassDefFoundError: org/mozilla/javascript/EcmaError > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:169) > at org.apache.pig.scripting.ScriptEngine.getInstance(ScriptEngine.java:254) > at org.apache.pig.PigServer.registerCode(PigServer.java:523) > at > org.apache.pig.tools.grunt.GruntParser.processRegister(GruntParser.java:422) > at > org.apache.pig.tools.pigscript.parser.PigScriptParser.parse(PigScriptParser.java:419) > at > org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:189) > at > org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:165) > at org.apache.pig.tools.grunt.Grunt.run(Grunt.java:69) > at org.apache.pig.Main.run(Main.java:490) > at org.apache.pig.Main.main(Main.java:111) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.hadoop.util.RunJar.main(RunJar.java:156) > Caused by: java.lang.ClassNotFoundException: > org.mozilla.javascript.EcmaError > 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) > ... 16 more > ================================================================================ > > > Help, I wanted to include a javascript UDF in a blog post :( > -- > Russell Jurney twitter.com/rjurney [email protected] datasyndrome.com
