[MAHOUT-807] Wrong prefixes in PrefixAdditionFilter

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.6
• Fix Version/s: 0.6
• Component/s: classic
• Labels: patch
• Assignee: Sean R. Owen
• Reporter: F. Bausch
• Created: 13/Sep/11 15:28
• Updated: 31/Jan/24 22:14
• Resolved: 14/Sep/11 09:22

Description

The org.apache.mahout.text.PrefixAdditionFilter is not working as intended. The prefix is computed wrong when there is recursion (this is when there is at least one subdirectory).

I think the line:
fs.listStatus(fst.getPath(), new PrefixAdditionFilter(getConf(), getPrefix() + Path.SEPARATOR + current.getName(), getOptions(), writer, fs));

should better be:
fs.listStatus(fst.getPath(), new PrefixAdditionFilter(getConf(), getPrefix() + Path.SEPARATOR + current.getName() + Path.SEPARATOR + fst.getPath().getName(), getOptions(), writer, fs));