Problem with corrupted index "Input path does not exist:"

[Alaak]

Hi,

I needed to abort a crawl this morning and it seems my drawl directory 
is somehow corrupted now. I get the error message: "Input path does not 
exist: file:/home/user/Apache 
Nutch/crawl/segments/20120908095131/parse_data" Is there any way to 
delete the data already created by the non finished crawl to clean up 
the crawl directory?

The solution I found on stackoverflow was to delete the whole crawl db, 
which I would like to avoid since it already contains one week of data.

Thanks.