mirror of https://github.com/apache/lucene.git
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README.enwiki
Support exists for downloading, parsing, and loading the English version of wikipedia (enwiki). The build file can automatically try to download the most current enwiki dataset (pages-articles.xml.bz2) from the "latest" directory, http://download.wikimedia.org/enwiki/latest/. However, this file doesn't always exist, depending on where wikipedia is in the dump process and whether prior dumps have succeeded. If this file doesn't exist, you can sometimes find an older or in progress version by looking in the dated directories under http://download.wikimedia.org/enwiki/. For example, as of this writing, there is a page file in http://download.wikimedia.org/enwiki/20070402/. You can download this file manually and put it in temp. Note that the file you download will probably have the date in the name, e.g., http://download.wikimedia.org/enwiki/20070402/enwiki-20070402-pages-articles.xml.bz2. When you put it in temp, rename it to enwiki-latest-pages-articles.xml.bz2. After that, ant enwiki should process the data set and run a load test. Ant targets get-enwiki, expand-enwiki, and extract-enwiki can also be used to download, decompress, and extract (to individual files in work/enwiki) the dataset, respectively.