- download a wikipedia dump, i.e. dewiki-20090311-pages-articles.xml.bz2
from http://download.wikimedia.org/dewiki/20090311/
- move dewiki-20090311-pages-articles.xml.bz2 to DATA/HTCACHE/
- start the conversion; open a command shell, move to the yacy home directory and execute
java -Xmx2000m -cp classes:lib/bzip2.jar de.anomic.tools.mediawikiIndex -convert DATA/HTCACHE/dewiki-20090311-pages-articles.xml.bz2 DATA/SURROGATES/in/ http://de.wikipedia.org/wiki/
this generates a series of files to DATA/SURROGATES/in
if YaCy is running (it may run concurrently), it fetches all new dumps in the surrogate-in directory. The export process is transaction-save, that means YaCy will not start reading a dump while the dump is not completely finished.
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5851 6c8d7289-2bf4-0310-a012-ef5d649a1542
- removed historic, possibly unused code from wiki parser that was in conflict with actual wikipedia wiki code
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5790 6c8d7289-2bf4-0310-a012-ef5d649a1542
This was done to prepare the wiki parser as parser for wikipedia dumps, which will be used for performance test (to omit crawling)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5785 6c8d7289-2bf4-0310-a012-ef5d649a1542
- applied knowledge about concurrent files stream reading and index processing from the wikimedia reader
to the EcoTable initialization process: the file reader is now concurrent to the index generation
- changed also some initialization processes to avoid some pauses during initialization
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5354 6c8d7289-2bf4-0310-a012-ef5d649a1542
files exported from mediawiki using the xml schema according to
http://www.mediawiki.org/xml/export-0.3/
can be processed to be viewed in a YaCy servlet.
To acces such a file, place it into
DATA/HTCACHE/mediawiki/
i.e. the export from german wikipedia would be:
DATA/HTCACHE/mediawiki/wikipedia.de.xml
This file can then be accessed using the URL
http://localhost:8080/mediawiki_p.html?dump=wikipedia.de.xml&title=YaCy
if this is done the first time, an index file is created
(for this case: more than 4 million lines must be written, this takes about 15 minutes)
Then try the same url again.
- enhanced also the md5 computation speed
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5352 6c8d7289-2bf4-0310-a012-ef5d649a1542
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