Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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0.8
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None
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None
Description
Apparently ToolRunner does not allow the --mapred option. The validation is not very foolproof, so there is a resulting silent failure in HighDFWordsPrunerTest.
Error message:
org.apache.commons.cli2.OptionException: Unexpected --mapred while processing Options at org.apache.commons.cli2.commandline.Parser.parse(Parser.java:99) at org.apache.mahout.vectorizer.SparseVectorsFromSequenceFiles.run(SparseVectorsFromSequenceFiles.java:154) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) at org.apache.mahout.vectorizer.HighDFWordsPrunerTest.runTest(HighDFWordsPrunerTest.java:111) at org.apache.mahout.vectorizer.HighDFWordsPrunerTest.testHighDFWordsPruning(HighDFWordsPrunerTest.java:85) ... Usage: [--minSupport <minSupport> --analyzerName <analyzerName> --chunkSize <chunkSize> --output <output> --input <input> --minDF <minDF> --maxDFSigma <maxDFSigma> --maxDFPercent <maxDFPercent> --weight <weight> --norm <norm> --minLLR <minLLR> --numReducers <numReducers> --maxNGramSize <ngramSize> --overwrite --help --sequentialAccessVector --namedVector --logNormalize] O