因为篇幅的关系，我们无法对整个配置文件进行详细的讲解，事实上也无法这么做，因为这是教程，而不是“新华字典”，不过各位读者也无需为此感到难过，这里我附上一份配置文件的详细解析，各位读者可以把它当字典的来查每个配置的具体作用。
## Sphinx configuration file sample # 斯芬克斯样例配置文件 # # WARNING! While this sample file mentions all available options, # it contains (very) short helper descriptions only. Please refer to # doc/sphinx.html for details. # #警告！虽然这个配置文件列出了所有的可用选项，但是它包只包含非常短的帮助描述和简介，请访问并参考doc文件夹下的sphinx.html获得更加详细的帮助 ############################################################################# ## data source definition 数据源定义 #数据源就是数据从哪儿来，也有知道数据源了，我们才能够清楚，我们需要检索的是谁吧？ # # 他的语法格式为： # # source 名字{ # 选项 # # } ############################################################################# source src1 { # data source type. mandatory, no default value # 数据库类，强制性的，没有默认值 # known types are mysql, pgsql, mssql, xmlpipe, xmlpipe2, odbc # 已知的类型包括mysql,pgsql,mssql,xmlpipe,xmlpipe2,odbc type = mysql ##################################################################### ## SQL settings (for 'mysql' and 'pgsql' types) # 以下SQL设置专为mysql,pgsql类型提供支持 ##################################################################### # some straightforward parameters for SQL source types # 一些简单的数据源类型参数 sql_host = localhost #sql主机 sql_user = test #sql用户 sql_pass = #sql密码 sql_db = test #sql数据库 sql_port = 3306 # optional, default is 3306 #sql数据库端口，mysql的默认值为3306,可以进行修改 # UNIX socket name # unix soket名称 # optional, default is empty (reuse client library defaults) # 可选，默认为空(重用默认客户端库默认) # usually '/var/lib/mysql/mysql.sock' on Linux # linux服务器上通常在以下路径'/var/lib/mysql/mysql.sock'，根据具体情况不同而进行设置不同 # usually '/tmp/mysql.sock' on FreeBSD # FreeBSD操作系统通常在/tmp/mysql.sock路径下 # # sql_sock = /tmp/mysql.sock # 在此处选择设置sock路径 # MySQL specific client connection flags # mysql 具体的客户端连接标识 # optional, default is 0 # 可选，默认置为0 # # mysql_connect_flags = 32 # enable compression # 启用压缩 # MySQL specific SSL certificate settings # mysql 具体的 SSL（安全套接层）证书设置 # optional, defaults are empty # 可选项，默认值为空 # # mysql_ssl_cert = /etc/ssl/client-cert.pem # mysql ssl证书路径 # # mysql_ssl_key = /etc/ssl/client-key.pem # 证书key # mysql_ssl_ca = /etc/ssl/cacert.pem # 证书ca(何为CA：CA是证书的签发机构,它是PKI的核心。CA是负责签发证书、认证证书、管理已颁发证书的机关。它要制定政策和具体步骤来验证、识别用户身份，并对用户证书进 # 行签名，以确保证书持有者的身份和公钥的拥有权。) # MS SQL specific Windows authentication mode flag # MSSQL 具体的身份验证模式标识 # MUST be in sync with charset_type index-level setting # 必须在sync（同步）设置charset_type的索引级别 # optional, default is 0 # 可选的，默认值为0 # # mssql_winauth = 1 # use currently logged on user credentials # 使用当前用户登陆凭据 # MS SQL specific Unicode indexing flag # MS SQL 具体的unicode 索引标识 # optional, default is 0 (request SBCS data) # 可选的，默认值为0 (响应SBCS数据) # mssql_unicode = 1 # request Unicode data from server # 从服务器响应unicode数据 # ODBC specific DSN (data source name) # ODBC 具体的DSN(注：何为DSN？DSN为数据源名) # mandatory for odbc source type, no default value # 以下部份设置DSN，根据不同情况进行不同设置 # odbc_dsn = DBQ=C:\data;DefaultDir=C:\data;Driver={Microsoft Text Driver (*.txt; *.csv)}; # sql_query = SELECT id, data FROM documents.csv # pre-query, executed before the main fetch query # 预先查询，执行前的主要取的多值查询操作 # multi-value, optional, default is empty list of queries # 可选，默认值为空的查询清单 # sql_query_pre = SET NAMES utf8 # 预查询设置字符集utf8，切记不要加中横线 # sql_query_pre = SET SESSION query_cache_type=OFF # 设置查询的SESSION query_cache_type为关闭状态 # main document fetch query # mandatory, integer document ID field MUST be the first selected column # 主要文件查询强制提取,整型文档ID字段必须为首选列 sql_query = \ SELECT id, group_id, UNIX_TIMESTAMP(date_added) AS date_added, title, content \ FROM documents # range query setup, query that must return min and max ID values # 查询范围设置，查询必须设置一个返回的最大值和最小值 # optional, default is empty # 可选项，默认值为空 # # sql_query will need to reference $start and $end boundaries # SQL_QUERY 需要引用一个$start 和$end 边界 # if using ranged query: # # sql_query = \ # SELECT doc.id, doc.id AS group, doc.title, doc.data \ # FROM documents doc \ # WHERE id>=$start AND id<=$end # # sql_query_range = SELECT MIN(id),MAX(id) FROM documents # 查询范围：查询最小值和最大值从documents文档。 此处的documents文档是指样例中的example.sql中的.sql文件 # range query step # 范围查询步骤 # optional, default is 1024 # 可选项，默认值为1024 # # sql_range_step = 1000 # unsigned integer attribute declaration # 无符号整型声明 # multi-value (an arbitrary number of attributes is allowed), optional # 多值，准许任意数量的属性 # optional bit size can be specified, default is 32 # 可选的位大小是可以被指定的，默认为32 # # sql_attr_uint = author_id # sql_attr_uint = forum_id:9 # 9 bits for forum_id 存储9位给forum_id这个字段 sql_attr_uint = group_id # boolean attribute declaration # 布尔属性声明 # multi-value (an arbitrary number of attributes is allowed), optional # 多值（准许任意数量的属性），可选 # equivalent to sql_attr_uint with 1-bit size # 相当于 sql_sttr_uint 给1位的长度 # sql_attr_bool = is_deleted # bigint attribute declaration # 大整型属性声明 # multi-value (an arbitrary number of attributes is allowed), optional # 多值（准许任意数量的属性），可选 # declares a signed (unlike uint!) 64-bit attribute # 声明一个签名的64位属性 # sql_attr_bigint = my_bigint_id # UNIX timestamp attribute declaration # unix时间戳声明 # multi-value (an arbitrary number of attributes is allowed), optional # 多值（准许任意数量的属性），可选 # similar to integer, but can also be used in date functions # 类似的整数，但也可以使用日期函数 # sql_attr_timestamp = posted_ts # sql_attr_timestamp = last_edited_ts sql_attr_timestamp = date_added # string ordinal attribute declaration # 字符串属性声明 # multi-value (an arbitrary number of attributes is allowed), optional # 多值（准许任意数量的属性），可选 # sorts strings (bytewise), and stores their indexes in the sorted list # 各种字符串，并且存储他们的索引在排序列表中 # sorting by this attr is equivalent to sorting by the original strings # 排通通过这个属性是等效于由原始字符串排序 # sql_attr_str2ordinal = author_name # floating point attribute declaration # 浮点字符串属性声明 # multi-value (an arbitrary number of attributes is allowed), optional # 多值（准许任意数量的属性），可选 # values are stored in single precision, 32-bit IEEE 754 format # 值存储于单精度中，32位长度，属于IEEE 754格式 # sql_attr_float = lat_radians # sql_attr_float = long_radians # multi-valued attribute (MVA) attribute declaration # 多值属性声明 # multi-value (an arbitrary number of attributes is allowed), optional # 多值（准许任意数量的属性），可选 # MVA values are variable length lists of unsigned 32-bit integers # 多值属性值 是变长的无符号32位整型 # syntax is ATTR-TYPE ATTR-NAME 'from' SOURCE-TYPE [;QUERY] [;RANGE-QUERY] # 语法格式是 ATTR-TYPE ATTR-NAME from 源类型 [;QUERY][;RANGE-QUERY] # ATTR-TYPE is 'uint' or 'timestamp' # 属性类型是uint或者时间戳 # SOURCE-TYPE is 'field', 'query', or 'ranged-query' # 源类型是字段，query或者是ranged-query # QUERY is SQL query used to fetch all ( docid, attrvalue ) pairs # 查询是SQL查询使用获取所有(docid,属性值)的对 # RANGE-QUERY is SQL query used to fetch min and max ID values, similar to 'sql_query_range' # RANGE-QUERY（区间查询）是用作SQL查询时获取最小ID和最大ID值地，类似于'sql_query_range' # sql_attr_multi = uint tag from query; SELECT id, tag FROM tags # sql_attr_multi = uint tag from ranged-query; \ # SELECT id, tag FROM tags WHERE id>=$start AND id<=$end; \ # SELECT MIN(id), MAX(id) FROM tags # post-query, executed on sql_query completion # 查询后，在SQL查询完成执行 # optional, default is empty # 可选项，默认值为空 # sql_query_post = # post-index-query, executed on successful indexing completion # # post-index-query,执行成功后索引 # optional, default is empty # 可选项，默认值为空 # $maxid expands to max document ID actually fetched from DB # $maxid 扩展至最大的文档ID 实际上取出来自数据库 # sql_query_post_index = REPLACE INTO counters ( id, val ) \ # VALUES ( 'max_indexed_id', $maxid ) # ranged query throttling, in milliseconds # 查询范围限制，以毫秒为单位 # optional, default is 0 which means no delay # 可选，默认为0，这意味着没有延误 # enforces given delay before each query step # 每个查询执行前给予延迟 sql_ranged_throttle = 0 # document info query, ONLY for CLI search (ie. testing and debugging) # 文档信息查询，只为CLI的搜索 # optional, default is empty # 可选，默认值为空 # must contain $id macro and must fetch the document by that id # 必须包含ID 宏并且必须通过这个ID读取文档 sql_query_info = SELECT * FROM documents WHERE id=$id # kill-list query, fetches the document IDs for kill-list # kill-list 查询，查询这些文档的ID用作kill列表 # kill-list will suppress matches from preceding indexes in the same query # kill-list 从上述指标将取消同一查询匹配 # optional, default is empty # 可选项，默认值为空 # sql_query_killlist = SELECT id FROM documents WHERE edited>=@last_reindex # columns to unpack on indexer side when indexing # 当索引时字段解压在索引解析器 # multi-value, optional, default is empty list # 多值，可选项，默认值为空列表 # unpack_zlib = zlib_column # unpack_mysqlcompress = compressed_column # unpack_mysqlcompress = compressed_column_2 # maximum unpacked length allowed in MySQL COMPRESS() unpacker # 最大解压长度准许mysql COMPRESS() 解压 # optional, default is 16M # 可选项，默认值为16M # unpack_mysqlcompress_maxsize = 16M ##################################################################### ## xmlpipe settings ## xmlpipe 设置 ##################################################################### # type = xmlpipe # # 类型=xmlpipe # shell command to invoke xmlpipe stream producer # shell 全命令行去解析xmlpipe流 # mandatory # 强制 # xmlpipe_command = cat @CONFDIR@/test.xml ##################################################################### ## xmlpipe2 settings ## xmlpipe2 设置 ##################################################################### # type = xmlpipe2 # xmlpipe_command = cat @CONFDIR@/test2.xml # xmlpipe2 field declaration # xmlpipe2 字段定义 # multi-value, optional, default is empty # 多值，可选，默认值为空 # # xmlpipe_field = subject # xmlpipe_field = content # xmlpipe2 attribute declaration # xmlpipe2 属性定义 # multi-value, optional, default is empty # 多值，可选项，默认值为空 # all xmlpipe_attr_XXX options are fully similar to sql_attr_XXX # 所有xmlpipe_attr_XXX选项是完全类似的sql_attr_XXX # xmlpipe_attr_timestamp = published # xmlpipe_attr_uint = author_id # perform UTF-8 validation, and filter out incorrect codes # 执行的UTF - 8验证，并过滤掉不正确的代码 # avoids XML parser choking on non-UTF-8 documents # 避免的XML解析器抑制非UTF- 8文件 # optional, default is 0 # 可选项，默认值为0 # xmlpipe_fixup_utf8 = 1 } # inherited source example # 继承源样例 # all the parameters are copied from the parent source, # 所有的参数都是复制来源于父级源， # and may then be overridden in this source definition # 并且可能覆盖这个源定义 source src1throttled : src1 { sql_ranged_throttle = 100 } ############################################################################# ## index definition ## 索引定义 ############################################################################# # local index example # 本机索引样例 # # this is an index which is stored locally in the filesystem # 这是一个索引，它存储于本地文件系统 # all indexing-time options (such as morphology and charsets) # 所有索引时间参数（如形态和字符集） # are configured per local index # 配置如当地索引 index test1 { # document source(s) to index # 文档源去索引 # multi-value, mandatory # 多值，强制 # document IDs must be globally unique across all sources # 文档的所有ID必须是全局的唯一的跨越所有来源 source = src1 # index files path and file name, without extension # 索引文件路径和文件名，无扩展 # mandatory, path must be writable, extensions will be auto-appended # 强制，路径必须是可写的，扩展会自动产生 path = @CONFDIR@/data/test1 # document attribute values (docinfo) storage mode # 文档属性值（文档信息）存储模式 # optional, default is 'extern' # 可选，默认值为'extern' # known values are 'none', 'extern' and 'inline' # 已知的值为'none','extern'和'inline' docinfo = extern # memory locking for cached data (.spa and .spi), to prevent swapping # 内存锁定为缓存（.spa和.spi）,以防止交换 # optional, default is 0 (do not mlock) # 可选项，默认值为0 （不进行内存锁） # requires searchd to be run from root mlock = 0 # a list of morphology preprocessors to apply # 一个列表预处理去 应用 # optional, default is empty #可选，默认值为空 # builtin preprocessors are 'none', 'stem_en', 'stem_ru', 'stem_enru', # 内置预处理器是'none','stem_en','stem_ru','stem_enru','soundex'和'metaphone';额外的处理器可用来自libstemmer是'ibstemmer_xxx',其中XXX是算法代码 # 'soundex', and 'metaphone'; additional preprocessors available from # libstemmer are 'libstemmer_XXX', where XXX is algorithm code # (see libstemmer_c/libstemmer/modules.txt) 查看libstemmer_c/libstemmer/modules.txt # # morphology = stem_en, stem_ru, soundex # morphology = libstemmer_german # morphology = libstemmer_sv morphology = none # minimum word length at which to enable stemming # 最小词长度中去产生 # optional, default is 1 (stem everything) # 可选项，默认值为1（所有） # min_stemming_len = 1 # stopword files list (space separated) # 非索引字的文件列表（用空格隔开） # optional, default is empty # 可选项，默认值为空 # contents are plain text, charset_table and stemming are both applied # 内容为一个纯文本，charset_table和阻止都适用 # stopwords = @CONFDIR@/data/stopwords.txt # wordforms file, in "mapfrom > mapto" plain text format # wordforms 文件“mapfrom> mapto”，纯文本格式 # optional, default is empty # 可选，默认值为空 # # wordforms = @CONFDIR@/data/wordforms.txt # tokenizing exceptions file # tokenizing例外文件 # optional, default is empty # 可选项，默认值为空 # plain text, case sensitive, space insensitive in map-from part # 纯文本，大小写敏感，空间不敏感 # one "Map Several Words => ToASingleOne" entry per line # # exceptions = @CONFDIR@/data/exceptions.txt # minimum indexed word length # 最低索引字长 # default is 1 (index everything) # 默认为1（所有的索引） min_word_len = 1 # charset encoding type # 字符集编码类型 # optional, default is 'sbcs' #可选项，默认值为sbcs # known types are 'sbcs' (Single Byte CharSet) and 'utf-8' # 可选的类型为sbcs和utf-8 charset_type = utf-8 # charset definition and case folding rules "table" # 字符集的定义和案例折叠规则“表” # optional, default value depends on charset_type # 可选项，默认值取决于charset_type # defaults are configured to include English and Russian characters only # 默认配置只包括英文和俄文字符 # you need to change the table to include additional ones # 您需要更改的表包含附加字符集 # this behavior MAY change in future versions # 这种行为可能会更改在将来的版本中 # # 'sbcs' default value is # sbcs默认值是 # charset_table = 0..9, A..Z->a..z, _, a..z, U+A8->U+B8, U+B8, U+C0..U+DF->U+E0..U+FF, U+E0..U+FF # utf8的默认值为 # 'utf-8' default value is charset_table = 0..9, A..Z->a..z, _, a..z, U+410..U+42F->U+430..U+44F, U+430..U+44F # ignored characters list # 忽略字符列表 # optional, default value is empty # 可选项，默认值为空 # ignore_chars = U+00AD # minimum word prefix length to index # 最小单词前缀长度索引 # optional, default is 0 (do not index prefixes) # 可选项，默认值为0（不包含索引前缀） # min_prefix_len = 0 # minimum word infix length to index # 最小字缀长度索引 # optional, default is 0 (do not index infixes) # 可选项，默认值为0（不包含索引前缀） # min_infix_len = 0 # list of fields to limit prefix/infix indexing to #列出字段去限制前缀、中 # optional, default value is empty (index all fields in prefix/infix mode) # 可选项，默认值为空（索引的所有字段，前缀/中缀模式） # prefix_fields = filename # infix_fields = url, domain # enable star-syntax (wildcards) when searching prefix/infix indexes # 启动star-syntax(通配符)当搜索时前缀、中缀索引 # known values are 0 and 1 # 可选值为0和1 # optional, default is 0 (do not use wildcard syntax) # 可选项，默认值为0(不要使用通配符语法) # enable_star = 1 # n-gram length to index, for CJK indexing # n-gram 长度去索引，为了CJK编码索引 # only supports 0 and 1 for now, other lengths to be implemented # 现在只支持0和1，其他的长度无法去实现 # optional, default is 0 (disable n-grams) # 可选项，默认值为0 关闭n-grams # ngram_len = 1 # n-gram characters list, for CJK indexing # n-gram字符集列表，为CJK字符集索引 # optional, default is empty # 可选项，默认值为空 # ngram_chars = U+3000..U+2FA1F # phrase boundary characters list # 短语边界字符列表 # optional, default is empty # 可选项，默认值为空 # phrase_boundary = ., ?, !, U+2026 # horizontal ellipsis # phrase boundary word position increment # 短语边界位置增量字 # optional, default is 0 # 可选项，默认值为0 # phrase_boundary_step = 100 # whether to strip HTML tags from incoming documents # 是否过滤HTML标签 # known values are 0 (do not strip) and 1 (do strip) # 已知的值是0（不过虑）和1(过滤) # optional, default is 0 # 可选项，默认值为0 html_strip = 0 # what HTML attributes to index if stripping HTML # 哪些HTML属性在索引的时候需要被过滤 # optional, default is empty (do not index anything) # 可选项，默认值为空（不去索引任何项） # html_index_attrs = img=alt,title; a=title; # what HTML elements contents to strip # 哪些HTML元素索引的时候需要被过滤 # optional, default is empty (do not strip element contents) #可选项，默认为空（不过虑这些元素内容） # html_remove_elements = style, script # whether to preopen index data files on startup # 在启动时是否预开索引数据文件 # optional, default is 0 (do not preopen), searchd-only # 可选项，默认值为0(不预开) # preopen = 1 # whether to keep dictionary (.spi) on disk, or cache it in RAM # 是否保留字典（.SPI）在磁盘上，或者是缓存在内存上 # optional, default is 0 (cache in RAM), searchd-only # 可选项，默认值为0（缓存于内存） # ondisk_dict = 1 # whether to enable in-place inversion (2x less disk, 90-95% speed) # 是否启用就地转化(2倍更少的磁盘，90-95％的速度) # optional, default is 0 (use separate temporary files), indexer-only # 可选项，默认值为0（使用单独的临时文件） # inplace_enable = 1 # in-place fine-tuning options # 就地微调选项 # optional, defaults are listed below # 可选项，下面列出了默认项 # inplace_hit_gap = 0 # preallocated hitlist gap size 预分配差距的大小hitlist # inplace_docinfo_gap = 0 # preallocated docinfo gap size 预分配差距的大小docinfo # inplace_reloc_factor = 0.1 # relocation buffer size within arena 搬迁缓冲区大小在舞台上 # inplace_write_factor = 0.1 # write buffer size within arena 写入缓冲区大小在舞台上 # whether to index original keywords along with stemmed versions # 随着索引是否源于原始版本的关键字 # enables "=exactform" operator to work 操作人员工作 # # optional, default is 0 # 可选项，默认值为0 # index_exact_words = 1 # position increment on overshort (less that min_word_len) words # 位于增量的overshort（不到min_word_len）词上 # optional, allowed values are 0 and 1, default is 1 # 可选项，准许值有0和1，默认值为1 # overshort_step = 1 # position increment on stopword # 位于增量的非索引字 # optional, allowed values are 0 and 1, default is 1 # 可选项，准许值有0和1，默认值为1 # stopword_step = 1 } # inherited index example # 继承索引样例 # all the parameters are copied from the parent index, # 所有的参数都是从父复制索引， # and may then be overridden in this index definition # 然后，可以在该索引覆盖的定义 index test1stemmed : test1 { path = @CONFDIR@/data/test1stemmed morphology = stem_en } # distributed index example # 分布式索引的例子 # this is a virtual index which can NOT be directly indexed, # 这是一个虚拟的指标，不能直接索引 # and only contains references to other local and/or remote indexes # 并且只包含其他本地及/或远程索引引用 index dist1 { # 'distributed' index type MUST be specified # '分布'必须指定索引类型 type = distributed # local index to be searched # 本地索引进行搜索 # there can be many local indexes configured # 可以有很多配置本地索引 local = test1 local = test1stemmed # remote agent # 远程代理 # multiple remote agents may be specified # 多个远程代理可以指定 # syntax for TCP connections is 'hostname:port:index1,[index2[,...]]' # TCP连接的语法'hostname:port:index1,[index2[,...]]' # syntax for local UNIX connections is '/path/to/socket:index1,[index2[,...]]' # 语法本地UNIX连接 '/path/to/socket:index1,[index2[,...]]' agent = localhost:9313:remote1 agent = localhost:9314:remote2,remote3 # agent = /var/run/searchd.sock:remote4 #代理 # blackhole remote agent, for debugging/testing # 黑洞远程代理，调试/测试 # network errors and search results will be ignored # 网络错误和搜索结果将被忽略 # agent_blackhole = testbox:9312:testindex1,testindex2 # remote agent connection timeout, milliseconds # 远程代理连接超时，毫秒 # optional, default is 1000 ms, ie. 1 sec # 可选项，默认值为1000ms,1秒 agent_connect_timeout = 1000 # remote agent query timeout, milliseconds # 远程代理查询超时，毫秒 # optional, default is 3000 ms, ie. 3 sec # 可选项，默认值为3000毫秒 相当于3秒 agent_query_timeout = 3000 } ############################################################################# ## indexer settings ## 索引器设置 ############################################################################# indexer { # memory limit, in bytes, kiloytes (16384K) or megabytes (256M) # 内存大小限制，16384K或兆字节（256M的） # optional, default is 32M, max is 2047M, recommended is 256M to 1024M # 可选项，默认值为32M,最大值为2047M,推荐的是256M到1024M mem_limit = 32M # maximum IO calls per second (for I/O throttling) # 最高每秒的IO调用 # optional, default is 0 (unlimited) # 可选项，默认值为0 不限制 # max_iops = 40 # maximum IO call size, bytes (for I/O throttling) # 最大IO调用大小，字节（用于I / O限制） # optional, default is 0 (unlimited) # 可选项，默认值为0不限制 # max_iosize = 1048576 # maximum xmlpipe2 field length, bytes # 最大xmlpipe2字段长度，字节 # optional, default is 2M # 可选项，默认值为2M # max_xmlpipe2_field = 4M # write buffer size, bytes # 写入缓冲区大小，字节 # several (currently up to 4) buffers will be allocated # 几个（目前最多4个）的缓冲区将被分配 # write buffers are allocated in addition to mem_limit # 写缓冲区分配除了mem_limit # optional, default is 1M # 可选项，默认值为1M # write_buffer = 1M } ############################################################################# ## searchd settings ## searchd 设置 # ############################################################################# searchd { # hostname, port, or hostname:port, or /unix/socket/path to listen on # 主机名，端口，或者为主机名:端口，或者是/unix/socket/path去监听一个多值，准许多点监听 # multi-value, multiple listen points are allowed # optional, default is 0.0.0.0:9312 (listen on all interfaces, port 9312) # 可选项，默认值为0.0.0.1:9312(监听所有的接口，端口为9312) # listen = 127.0.0.1 # listen = 192.168.0.1:9312 # listen = 9312 # listen = /var/run/searchd.sock # log file, searchd run info is logged here # 日志文件，searchd的信息被记录在这里运行 # optional, default is 'searchd.log' log = @CONFDIR@/log/searchd.log # query log file, all search queries are logged here # 查询日志文件，所有的搜索记录全部在记录在这儿 # optional, default is empty (do not log queries) # 可选项，默认值为空（不记录查询日志） query_log = @CONFDIR@/log/query.log # client read timeout, seconds # 客户端读取超时时间，秒为单位 # optional, default is 5 # 可选项，默认值为5 read_timeout = 5 # request timeout, seconds # 响应请求超时时间,单为为秒 # optional, default is 5 minutes # 可选项，默认值为5分钟 client_timeout = 300 # maximum amount of children to fork (concurrent searches to run) # # optional, default is 0 (unlimited) # 可选项，默认值为0(无限) max_children = 30 # PID file, searchd process ID file name # 进程文件，搜索的处理ID文件名 # mandatory # 必选 pid_file = @CONFDIR@/log/searchd.pid # max amount of matches the daemon ever keeps in RAM, per-index # WARNING, THERE'S ALSO PER-QUERY LIMIT, SEE SetLimits() API CALL # default is 1000 (just like Google) max_matches = 1000 # seamless rotate, prevents rotate stalls if precaching huge datasets # optional, default is 1 # 可选项，默认值为1 seamless_rotate = 1 # whether to forcibly preopen all indexes on startup # 是否在启动时强行预开所有的索引 # optional, default is 0 (do not preopen) # 可选项，默认值为0（不进行预开） preopen_indexes = 0 # whether to unlink .old index copies on succesful rotation. # 是否断开，旧的索引复本成功的扭转。 # optional, default is 1 (do unlink) # 可选项，默认值为1（断开连接） unlink_old = 1 # attribute updates periodic flush timeout, seconds # updates will be automatically dumped to disk this frequently # optional, default is 0 (disable periodic flush) # # attr_flush_period = 900 # instance-wide ondisk_dict defaults (per-index value take precedence) # optional, default is 0 (precache all dictionaries in RAM) # # ondisk_dict_default = 1 # MVA updates pool size # MVA 更新池的大小 # shared between all instances of searchd, disables attr flushes! # 共享的所有实例之间的searchd，禁用属性冲突 # optional, default size is 1M # 可选项，默认值为1M mva_updates_pool = 1M # max allowed network packet size # 最大准许的网络包大小 # limits both query packets from clients, and responses from agents # 限制查询包大小来自客户端和响应代理 # optional, default size is 8M # 可选项，默认值为8M max_packet_size = 8M # crash log path # 崩溃日志路径 # searchd will (try to) log crashed query to 'crash_log_path.PID' file # searchd 将去偿试记录崩溃查询到'crash_log_path.pid'文件 # optional, default is empty (do not create crash logs) # 可选项，默认值为空。（不记录崩溃日志） # crash_log_path = @CONFDIR@/log/crash # max allowed per-query filter count # 最大允许每个查询过滤器计数 # optional, default is 256 # 可选项，默认值为256 max_filters = 256 # max allowed per-filter values count # 最大允许每个过滤值的计数 # optional, default is 4096 # 可选项，默认值为4096 max_filter_values = 4096 # socket listen queue length # sokect监听队列的长度 # optional, default is 5 # 可选项，默认值为5 # listen_backlog = 5 # per-keyword read buffer size # 每个关键字读取缓冲区的大小 # optional, default is 256K # 可选项，默认值为256K # read_buffer = 256K # unhinted read size (currently used when reading hits) # unhinted读取量（目前用在阅读点击） # optional, default is 32K # 可选项，默认值为32K # read_unhinted = 32K } # --eof-- # 结束
