前言,为什么要安装LNMP,这个环境以及把常用的MySQL+PHP搭建好了,初学者省去一部分精力调试错误,而且LNMP已经很稳定很成熟。 一、 LNMP安装。
二、 Coreseek(sphinx+mmseg3)安装。 注意:输出的warning信息可以忽略,如果出现error则需要解决,正常无回显 。 1. 下载coreseek-4.1-beta.tar.gz并解压。 http://dl.download.csdn.net/down11/20160530/de90462e2cf8350cbd4ad0f758105c9d.gz?response-content-disposition=attachment%3Bfilename%3D%22coreseek-4.1-beta.tar.gz%22&OSSAccessKeyId=9q6nvzoJGowBj4q1&Expires=1474603028&Signature=rLQ1RFgtXKUJmrbCwDJynFLmRi0%3D
# cd ~ # tar zxvf coreseek-4.1-beta.tar.gz
2. 安装mmseg3 # cd /opt/coreseek-4.1-beta/mmseg-3.2.14 # ./bootstrap # ./configure --prefix=/usr/local/mmseg3 # make && make install
遇到的问题: error: cannot find input file: src/Makefile.in 或者遇到其他类似error错误时...
解决方案: 依次执行下面的命令,我运行'aclocal'时又出现了错误,解决方案请看下文描述 # yum -y install libtool # aclocal # libtoolize --force # automake --add-missing # autoconf # autoheader # make clean 安装好'libtool'继续从'aclocal'开始执行上面提到的一串命令,执行完后再运行最开始的安装流程即可。
3. 安装coreseek # cd /opt/coreseek-4.1-beta/csft-4.1 # ./buildconf.sh //下面参数里mysql路径一定要指定 #./configure --prefix=/usr/local/coreseek --without-unixodbc --with-mmseg --with-mmseg-includes=/usr/local/mmseg3/include/mmseg/ --with-mmseg-libs=/usr/local/mmseg3/lib/ --with-mysql=/usr/local/mysql # make && make install
遇到的问题: at -L/usr/local/lib -lrt -lpthread libsphinx.a(sphinx.o): In function `xmlUnknownEncoding': /root/coreseek-4.1-beta/csft-4.1/src/sphinx.cpp:22292: undefined reference to `libiconv_open' /root/coreseek-4.1-beta/csft-4.1/src/sphinx.cpp:22310: undefined reference to `libiconv' /root/coreseek-4.1-beta/csft-4.1/src/sphinx.cpp:22316: undefined reference to `libiconv_close' collect2: ld returned 1 exit status make[2]: *** [indexer] Error 1 make[2]: Leaving directory `/root/coreseek-4.1-beta/csft-4.1/src' make[1]: *** [all] Error 2 make[1]: Leaving directory `/root/coreseek-4.1-beta/csft-4.1/src' make: *** [all-recursive] Error 1
解决方案: 修改MakeFile文件 #vi /opt/coreseek-4.1-beta/csft-4.1/src 在157行左右增加一个-liconv参数,将 LIBS = -lm -lexpat -L/usr/local/lib 改成 LIBS = -lm -lexpat -liconv -L/usr/local/lib
4. 创建编辑配置文件。 # cd /usr/local/coreseek/etc
# cp sphinx-min.conf.dist csft.conf
修改下面内容,MySQ连接信息,其他默认。
source spdb1 { type = mysql sql_host = localhost sql_user = test sql_pass = mima sql_db = test sql_port = 3306 sql_query_pre = SET NAMES utf8 sql_query = SELECT `id`, 1 AS table_id, `username`, `email`, `password` FROM spdb1 sql_attr_uint = table_id #从SQL读取到的值必须为整数 #sql_attr_timestamp = date_added #从SQL读取到的值必须为整数,作为时间属性 sql_query_info_pre = SET NAMES utf8 #命令行查询时,设置正确的字符集 sql_query_info = SELECT * WHERE ID=$id #命令行查询时,从数据库读取原始数据信息 } source spdb2 : spdb1 { sql_query = SELECT `id`, 2 AS table_id, `username`, `email`, `password` FROM spdb2 }
source spdb3 : spdb1 { sql_query = SELECT `id`, 3 AS table_id, `username`, `email`, `password` FROM spdb3 }
source spdb4 : spdb1 { sql_query = SELECT `id`, 4 AS table_id, `username`, `email`, `password` FROM spdb4 }
source spdb5 : spdb1 { sql_query = SELECT `id`, 5 AS table_id, `username`, `email`, `password` FROM spdb5 } #index定义 index spdb1 { source = spdb1 #对应的source名称 path = /usr/local/coreseek/var/data/spdb1 #请修改为实际使用的绝对路径,例如:/usr/local/coreseek/var/... docinfo = extern mlock = 0 morphology = none min_word_len = 1 ondisk_dict = 1 html_strip = 0 #charset_dictpath = /usr/local/mmseg3/etc/ #BSD、Linux环境下设置,/符号结尾 charset_dictpath = /usr/local/mmseg3/etc/ #Windows环境下设置,/符号结尾,最好给出绝对路径,例如:C:/usr/local/coreseek/etc/... charset_type = zh_cn.utf-8 } index spdb2 : spdb1 { source = spdb2 path = /usr/local/coreseek/var/data/spdb2 }
index spdb3 : spdb1 { source = spdb3 path = /usr/local/coreseek/var/data/spdb3 }
index spdb4 : spdb1 { source = spdb4 path = /usr/local/coreseek/var/data/spdb4 }
index spdb5 : spdb1 { source = spdb5 path = /usr/local/coreseek/var/data/spdb5 } #全局index定义 indexer { mem_limit = 200M #默认32M,不要太大,否则会报错 } #searchd服务定义 searchd { listen = 9312 #查询服务监听端口,开启了才会工作 read_timeout = 5 #超时 max_children = 30 #最大进程
max_matches = 1000 #返回1000条 seamless_rotate = 0 preopen_indexes = 0 unlink_old = 1 pid_file = /usr/local/coreseek/var/log/searchd.pid #请修改为实际使用的绝对路径,例如:/usr/local/coreseek/var/... log = /usr/local/coreseek/var/log/searchd.log #请修改为实际使用的绝对路径,例如:/usr/local/coreseek/var/... query_log = /usr/local/coreseek/var/log/query.log #请修改为实际使用的绝对路径,例如:/usr/local/coreseek/var/... binlog_path = #关闭binlog日志 } 5. 一些技巧: rm -rf /usr/local/coreseek/var/data/*.* //删除已生成的索引 /usr/local/coreseek/bin/indexer -c /usr/local/coreseek/etc/csft.conf --all --rotate //生成所有索引 /usr/local/coreseek/bin/searchd --stop //停止服务,重新生成前先停止 /usr/local/coreseek/bin/searchd -c /usr/local/coreseek/etc/csft.conf //启动searchd服务 /usr/local/coreseek/bin/searchd --status //查看状态 /usr/local/coreseek/bin/search 123456 //本机搜索 rm -rf /var/lock/subsys/mysqld //Mysql易锁,删除锁定文件 单独生成每个表的索引 /usr/local/coreseek/bin/indexer mydb6 -c /usr/local/coreseek/etc/csft.conf --rotate /usr/local/coreseek/bin/indexer mydb7 -c /usr/local/coreseek/etc/csft.conf --rotate 更新增量索引 /usr/local/coreseek/bin/indexer delta -c /usr/local/coreseek/etc/csft.conf --rotate 合并2个表索引 /usr/local/coreseek/bin/indexer -c /usr/local/coreseek/etc/csft.conf --merge mydb1 mydb2 --rotate --merge-dst-range deleted 0 0
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