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From venkata ramana <venkat.ecosyst...@gmail.com>
Subject Clusterdump in mahout
Date Thu, 26 Jun 2014 07:28:16 GMT
Hi Mahout,

I am trying to analysis  my k-means cluster. I have used following command.

mahout clusterdump -i /opt/49-classification/cluster-centroids -o
/opt/49-classification/kmeans-cluster-output/clusteranalyze1.txt -p
/opt/49-classification/kmeans-cluster-output/clusteredPoints/ -d
/root/Desktop/final_feature_dictionaries.txt -dt text -e;

I got the following error.

hadoop binary is not in PATH,HADOOP_HOME/bin,HADOOP_PREFIX/bin, running
locally
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in
[jar:file:/opt/Gouri_Sankar/mahout-distribution-0.8/mahout-examples-0.8-job.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/opt/Gouri_Sankar/mahout-distribution-0.8/lib/slf4j-jcl-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.JCLLoggerFactory]
Jun 26, 2014 12:43:40 PM org.slf4j.impl.JCLLoggerAdapter info
INFO: Command line arguments:
{--dictionary=[/root/Desktop/final_feature_dictionaries.txt],
--dictionaryType=[text],
--distanceMeasure=[org.apache.mahout.common.distance.SquaredEuclideanDistanceMeasure],
--endPhase=[2147483647], --evaluate=null,
--input=[/opt/49-classification/cluster-centroids],
--output=[/opt/49-classification/kmeans-cluster-output/clusteranalyze1.txt],
--outputFormat=[TEXT],
--pointsDir=[/opt/49-classification/kmeans-cluster-output/clusteredPoints/],
--startPhase=[0], --tempDir=[temp]}
Exception in thread "main" java.lang.NumberFormatException: For input
string: "aajproperty.com"
    at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
    at java.lang.Integer.parseInt(Integer.java:492)
    at java.lang.Integer.parseInt(Integer.java:527)
    at
org.apache.mahout.utils.vectors.VectorHelper.loadTermDictionary(VectorHelper.java:218)


I have not used any numbers in my dictionary file. Could you please help me
on this.

Thanks,
Venkat

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