Stevo Slavic created MAHOUT-1341:
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Summary: Cleaning classification examples work dir unnecesarily
initializes the dir before deleting
Key: MAHOUT-1341
URL: https://issues.apache.org/jira/browse/MAHOUT-1341
Project: Mahout
Issue Type: Bug
Components: Examples
Affects Versions: 0.8
Reporter: Stevo Slavic
Assignee: Stevo Slavic
Priority: Trivial
Fix For: 0.9
When running {{examples/bin/classify-20newsgroups.sh}} and choosing clean
option, working directory gets initialized first (so 20newsgroups dataset gets
downloaded if not already in the working directory) just to have working
directory deleted. So cleaning already clean working directory will take
unnecessarily long.
When clean is chose, we should skip this working directory initialization and
just clean things up.
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