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From Mark <static.void....@gmail.com>
Subject PFPGrowth algorithm and oozie
Date Thu, 07 Apr 2011 17:42:52 GMT
Has anyone been able to successfully run PFPGrowth using an oozie 
workflow? If so what jars did you need to add to your classpath to get 
it working. My job keeps failing with a:

Caused by: java.lang.NoClassDefFoundError: 
org/apache/mahout/math/map/OpenObjectIntHashMap
  at 
org.apache.mahout.fpm.pfpgrowth.TransactionSortingMapper.<init>(TransactionSortingMapper.java:42)
  ... 12 more
Caused by: java.lang.ClassNotFoundException: 
org.apache.mahout.math.map.OpenObjectIntHashMap
  at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:248)


Thanks for any suggestions

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