Hi
I hava the same problem with you.I want to know what is the meaning of "copy
the files from hdts to local
filesystem." I got the whole output of my kemans algorithm.And then I run
the clusterDump command using all the path in my LocalFileSystem. But there
is only an Exception.
running on hadoop, using HADOOP_HOME=/root/software/hadoop-0.20.2 and
HADOOP_CONF_DIR=/root/software/hadoop-0.20.2/conf
10/08/27 10:21:46 ERROR clustering.ClusterDumper: Exception
org.apache.commons.cli2.OptionException: Unexpected sequencefile while
processing Options
at org.apache.commons.cli2.commandline.Parser.parse(Parser.java:99)
at
org.apache.mahout.utils.clustering.ClusterDumper.main(ClusterDumper.java:248)
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.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:172)
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)
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