Yes, Sean I am using 0.21.0. I will swith to 0.20.2. Thanks for the advice
On Thu, Sep 16, 2010 at 5:11 PM, Sean Owen <[email protected]> wrote: > Use Hadoop 0.20.2, which is the current stable release and the one > Mahout needs. It looks like you are using 0.21.0. It sounds like they > changed some method signatures in 0.21 that the current code uses. > > On Thu, Sep 16, 2010 at 12:26 PM, Lahiru Samarakoon <[email protected]> > wrote: > > Hi all, > > > > I tried to run the "*quickstart-kmeans.sh*" script which is mentioned > > here<https://cwiki.apache.org/MAHOUT/k-means-clustering.html>. > > > > But I was stumped by the following error. Please advice. > > > > *Running on hadoop, using > HADOOP_HOME=/home/lahiru/DevInstall/hadoop-0.21.0 > > No HADOOP_CONF_DIR set, using /home/lahiru/DevInstall/hadoop-0.21.0/conf > > 10/09/16 16:50:01 WARN driver.MahoutDriver: No > > org.apache.lucene.benchmark.utils.ExtractReuters.props found on > classpath, > > will use command-line arguments only > > Exception in thread "main" java.lang.NoSuchMethodError: > > org.apache.hadoop.util.ProgramDriver.driver([Ljava/lang/String;)V > > at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:175) > > 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:192)* > > > > Thanks, > > Lahiru > > >
