]
Gal Nitzan updated NUTCH-100:
-----------------------------
type: Improvement (was: New Feature)
Description:
Hi,
I have written a new plugin, based on the URLFilter
interface: urlfilter-db .
The purpose of this plugin is to filter domains,
i.e. I would like to crawl the world but to fetch
only certain domains.
The plugin uses a caching system (SwarmCache, easier
to deploy than JCS) and on the back-end a database.
For each url
filter is called
end for
filter
get the domain name from url
call cache.get domain
if not in cache try the database
if in database cache it and return it
return null
end filter
The plugin reads the cache size, jdbc driver,
connection string, table to use and domain field
from nutch-site.xml
was:
Hi,
I have written (not much) a new plugin, based on the
URLFilter interface: urlfilter-db .
The purpose of this plugin is to filter domains,
i.e. I would like to crawl the world but to fetch
only certain domains.
The plugin uses a caching system (SwarmCache, easier
to deploy than JCS) and on the back-end a database.
For each url
filter is called
end for
filter
get the domain name from url
call cache.get domain
if not in cache try the database
if in database cache it and return it
return null
end filter
The plugin reads the cache size, jdbc driver,
connection string, table to use and domain field
from nutch-site.xml
Environment: All Nutch versions (was: MapRed)
Fixed some issues
clean up
Added a patch for Subversion
New plugin urlfilter-db
-----------------------
Key: NUTCH-100
URL:
http://issues.apache.org/jira/browse/NUTCH-100
Project: Nutch
Type: Improvement
Components: fetcher
Versions: 0.8-dev
Environment: All Nutch versions
Reporter: Gal Nitzan
Priority: Trivial
Attachments: AddedDbURLFilter.patch,
urlfilter-db.tar.gz, urlfilter-db.tar.gz
Hi,
I have written a new plugin, based on the
URLFilter interface: urlfilter-db .
The purpose of this plugin is to filter domains,
i.e. I would like to crawl the world but to fetch
only certain domains.
The plugin uses a caching system (SwarmCache,
easier to deploy than JCS) and on the back-end a
database.
For each url
filter is called
end for
filter
get the domain name from url
call cache.get domain
if not in cache try the database
if in database cache it and return it
return null
end filter
The plugin reads the cache size, jdbc driver,
connection string, table to use and domain field
from nutch-site.xml
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of
the administrators:
