What nutch version are you using and what is your setup. An 80K reparse
should only take a few minutes at most.
Dennis
Brian Whitman wrote:
On yesterdays nutch-nightly, from Dennis Kubes suggestions on how to
normalize URLs, I removed the parsed folders via
rm -rf crawl_parse parse_data parse_text
from a recent crawl so I could re-parse the crawl using a regex
urlnormalizer.
I ran bin/nutch parse crawl/segments/2007.... on a 80K document segment.
The hadoop log (set to INFO) showed a lot of warnings on unparsable
documents, with a mapred.JobClient - map XX% reduce 0% ticker steadily
going up. It then stopped at map 49% with no more warnings or info, and
has been that way for about 6 hours. Top shows java at 99% CPU.
Is it hung or should re-parsing an already crawled segment take this
long? Shouldn't hadoop be showing the parse progress?
To test I killed the process and set my nutch-site back to the original
-- no url normalizer. No change-- still hangs in the same spot. Any ideas?
-Brian
