sphinx整合到mysql(master/slave)中
sphinx版本使用的是coreseek修改的支 持中文检索的版本,中文词库使用 coreseek开发的libmmseg
mysql受sphinx中sphinxse引擎要求安装了mysql-5.0.37做生产环境的mysql-5.0.70的从库
编译sphinx,libmmseg以及mysql:
编译安装libmmseg:
./configure --prefix=/usr/local/mmseg && make -j5 && make install
copy 解压缩后的sphinx目录中的mysqlse中的文件到mysql下的sql/sphinx/中
给mysql打sphinx的补丁
patch -p1 < sql/sphinx/sphinx.5.0.37.diff
编译mysql:
./configure --prefix=/data/app/mysql --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-readlin e --with-big-tables --enable-local-infile --with-sphinx-storage-engine --without-innobase make -j5 && make install
编译sphinx
CPPFLAGS=-I/usr/include/python2.5 LDFLAGS=-lpython2.5 ./configure --prefix=/data/app/sphinx --with-mysql=/data/app/mysql --with-mmse g=/data/app/mmseg --with-mmseg-includes=/data/app/mmseg/include/mmseg --with-mmseg-libs=/data/app/mmseg/lib make -j5 && make install
配置mysql主从
.master -> slave
生成字典文件:
mmseg -u unigram.txt mv unigram.txt.lib /data/app/dict/uni.lib
配置sphinx.conf
source source_name {...} #做全文检索的内容源 source source_name_increase:source_name {...} #做增量检索的源 index index_name {...} #做索引的配置 index index_name_increase:index_name {...} #做增量索引的配置 indexer {...} #indexer进程的设置 searched {...} #searched进程的设置
建立在增量索引需要使用的数据表以及SPHINX引擎需要的表:
CREATE TABLE `sphcounter` ( `counterid` int(11) NOT NULL, `max_doc_id` int(11) NOT NULL, PRIMARY KEY (`counterid`) ) ENGINE=MyISAM CREATE TABLE `sphinx` ( `id` int(11) NOT NULL, `weight` int(11) NOT NULL, `query` varchar(255) NOT NULL, KEY `Query` (`query`) ) ENGINE=SPHINX DEFAULT CHARSET=utf8 CONNECTION='sphinx://localhost:3312/cbid_index';
建立启动脚本以及建立索引的脚本:
#!/bin/bash /data/app/sphinx/bin/indexer --all --config /data/app/sphinx/etc/sphinx.conf
sphinx.increase
#!/bin/bash /data/app/sphinx/bin/searchd --stop /data/app/sphinx/bin/indexer cbid_index_stremmed --config /data/app/sphinx/etc/sphinx.conf /data/app/sphinx/bin/indexer --merge cbid_index cbid_index_stremmed --config /data/app/sphinx/etc/sphinx.conf /data/app/sphinx/bin/searchd
启动所有的服务,然后测试:
<?php $keyword = $_POST['keyword']; if($_POST['keyword'] != '') { $link = mysql_connect('localhost:/tmp/mysql.sock', 'root', 'xxxxxxxx') or die ("can't connect database"); $db_select = mysql_select_db('dba', $link); $result = mysql_query("SELECT * FROM `dba`.`article` JOIN `sphinx`.`sphinx` ON ( dba.article.art_id = sphinx.sphin x.id ) WHERE query = '$keyword; limit=10000' AND dba.article.is_show = '1' ORDER BY id DESC ") or die ("sphinx Maintenance ing ..."); while($rows = mysql_fetch_array($result)) { $pub_date = date('Y-m-d', $rows["pub_date"]); printf("<a href="article.php?aid=%s" mce_href="article.php?aid=%s">%s</a> %s <br />", $rows["art_id"],$rows["art_name"],$pub_date); } mysql_free_result($result); mysql_close($link); } ?> <html> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <body> <form name="search" method="post" action="newsearch.php"> <input type="text" name="keyword"> <input type="submit" vilue="search"> </body> </html>