[MAHOUT-850] Random Forest Partial implementation in training stage throw EOF exception

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.5
• Fix Version/s: 0.6
• Labels: eof forest random

Environment

Java 1.6
Mac OS 10.6.8
Hadoop 0.20.205

• Assignee: Unassigned
• Reporter: Wangda Tan (No longer used)
• Created: 25/Oct/11 02:00
• Updated: 31/Jan/24 22:12
• Resolved: 25/Oct/11 08:44

Description

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.
–
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