lucene

History

Michael McCandless ec2b654231 LUCENE-3477: add explicit breaks in jflex sources so we don't hit compiler warnings; fix a couple other warnings git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1177723 13f79535-47bb-0310-9956-ffa450edef68		2011-09-30 16:23:24 +00:00
..
conf	LUCENE-2897: apply delete-by-term on flushed segment while we flush (still buffer delete-by-terms for past segments)	2011-01-31 23:35:02 +00:00
lib	LUCENE-3457: Upgrade commons-compress to 1.2	2011-09-25 18:15:18 +00:00
scripts	LUCENE-2845: move contrib/benchmark to modules/benchmark	2011-01-04 12:28:10 +00:00
src	LUCENE-3477: add explicit breaks in jflex sources so we don't hit compiler warnings; fix a couple other warnings	2011-09-30 16:23:24 +00:00
CHANGES.txt	LUCENE-3457: Upgrade commons-compress to 1.2	2011-09-25 18:15:18 +00:00
LICENSE.txt	add missing LICENSE/NOTICE to benchmarks module	2011-03-06 20:48:10 +00:00
NOTICE.txt	LUCENE-2961: Remove benchmark/lib/xml-apis-2.9.0.jar - JVM 1.5+ contains these JAXP 1.3 interface classes	2011-03-10 15:57:52 +00:00
README.enwiki	LUCENE-2845: move contrib/benchmark to modules/benchmark	2011-01-04 12:28:10 +00:00
build.xml	LUCENE-3337: avoid building jar files unless necessary in build	2011-07-28 04:02:09 +00:00

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.