Random Forest Partial implementation in training stage throw EOF exception
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Key: MAHOUT-850
URL: https://issues.apache.org/jira/browse/MAHOUT-850
Project: Mahout
Issue Type: Bug
Components: Classification
Affects Versions: 0.5
Environment: Java 1.6
Mac OS 10.6.8
Hadoop 0.20.205
Reporter: Wangda Tan
when running next command line to training:
bin/hadoop jar mahout-examples-0.5-gphdce-1.1.0.0-job.jar
org.apache.mahout.df.mapred.BuildForest -Dmapred.max.split.size=1874231 -oob -d
rf_input/KDDTrain_20Percent.arff -ds rf_input/KDDTrain_20Percent.info -sl 5 -p
-t 100
it will throw an EOF exception.
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Reason:
In previous stage, _SUCCESS and _logs file will in the output folder, when
parse the output folder, _SUCCESS and _logs will cause an EOF exception
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