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<title>YaCy '#[clientname]#': MediaWiki Dump Import</title>
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<h2>MediaWiki Dump Import</h2>
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<p>#(status)#No import thread is running, you can start a new thread here::Bad input data: #[message]# #(/status)#</p>
<form action="IndexImportMediawiki_p.html" method="get" accept-charset="UTF-8">
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<fieldset>
<legend>MediaWiki Dump File Selection: select a xml file (which may be bz2- or gz-encoded)</legend>
You can import MediaWiki dumps here. An example is the file
<a href="http://dumps.wikimedia.org/dewiki/latest/dewiki-latest-pages-articles.xml.bz2">
http://dumps.wikimedia.org/dewiki/latest/dewiki-latest-pages-articles.xml.bz2</a>.
<br />
Dumps must be in XML format and may be compressed in gz or bz2. Place the file in the YaCy folder or in one of its sub-folders.
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<input name="file" type="text" value="" size="80" />
<input name="submit" type="submit" value="Import MediaWiki Dump" />
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<p>
When the import is started, the following happens:
</p><ul>
<li>The dump is extracted on the fly and wiki entries are translated into Dublin Core data format. The output looks like this:
<pre>
<?xml version="1.0" encoding="UTF-8"?>
<surrogates xmlns:dc="http://purl.org/dc/elements/1.1/">
<record>
<dc:Title><![CDATA[Alan Smithee]]></dc:Title>
<dc:Identifier>http://de.wikipedia.org/wiki/Alan%20Smithee</dc:Identifier>
<dc:Description><![CDATA[Der als Filmregisseur oft genannte Alan Smithee ist ein Anagramm]]></dc:Description>
<dc:Language>de</dc:Language>
<dc:Date>2009-05-07T06:03:48Z</dc:Date>
</record>
<record>
...
</record>
</surrogates>
</pre>
</li>
<li>Each 10000 wiki records are combined in one output file which is written to /DATA/SURROGATES/in into a temporary file.</li>
<li>When each of the generated output file is finished, it is renamed to a .xml file</li>
<li>Each time a xml surrogate file appears in /DATA/SURROGATES/in, the YaCy indexer fetches the file and indexes the record entries.</li>
<li>When a surrogate file is finished with indexing, it is moved to /DATA/SURROGATES/out</li>
<li>You can recycle processed surrogate files by moving them from /DATA/SURROGATES/out to /DATA/SURROGATES/in</li>
</ul>
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::
<form><fieldset><legend>Import Process</legend>
<dl>
<dt>Thread:</dt><dd>#[thread]#</dd>
<dt>Dump:</dt><dd>#[dump]#</dd>
<dt>Processed:</dt><dd>#[count]# Wiki Entries</dd>
<dt>Speed:</dt><dd>#[speed]# articles per second</dd>
<dt>Running Time:</dt><dd>#[runningHours]# hours, #[runningMinutes]# minutes</dd>
<dt>Remaining Time:</dt><dd>#[remainingHours]# hours, #[remainingMinutes]# minutes</dd>
</dl>
</fieldset></form>
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