Dmitriy Lyubimov created MAHOUT-1306:
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Summary: SSVD-PCA results mangled if -ow (overwrite) is requested
Key: MAHOUT-1306
URL: https://issues.apache.org/jira/browse/MAHOUT-1306
Project: Mahout
Issue Type: Bug
Reporter: Dmitriy Lyubimov
Assignee: Dmitriy Lyubimov
Seems some PCA related vectors are wiped by incorrect application of directory
cleanup when -ow is given.
I will also take this opportunity to do some architectural and test cleanup.
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