sphinx實現增量索引 分布式索引幾個例子

增量索引 分布式索我們可以這樣理解增加就是在原基礎上增加，分布式索是我們不夠多了，要從別人那裡拿或放到別人那邊去。

增量索引，其實就是增加的內容，例如：存款有100塊，今天掙了10塊，這10塊就是增量了
分布式索引，可以這樣理解，想開公司錢不夠，需要向很多人借錢。也就是把大家錢集中一起使用。
一，測試表和數據

 代碼如下 復制代碼 mysql> desc sph_counter; 
+------------+---------+------+-----+---------+-------+ 
| Field | Type | Null | Key | Default | Extra | 
+------------+---------+------+-----+---------+-------+ 
| counter_id | int(11) | NO | PRI | NULL | | 
| max_doc_id | int(11) | NO | | NULL | | 
+------------+---------+------+-----+---------+-------+ 
2 rows in set (0.00 sec) 
 
mysql> desc orders; 
+--------------+-------------+------+-----+---------+----------------+ 
| Field | Type | Null | Key | Default | Extra | 
+--------------+-------------+------+-----+---------+----------------+ 
| id | int(11) | NO | PRI | NULL | auto_increment | 
| user_id | int(11) | NO | | NULL | | 
| create_time | datetime | NO | | NULL | | 
| product_name | varchar(20) | NO | | NULL | | 
| summary | text | NO | | NULL | | 
+--------------+-------------+------+-----+---------+----------------+ 
5 rows in set (0.00 sec) 
 
mysql> select * from orders; 
+----+------------+---------------------+----------------+--------------+ 
| id | user_id | create_time | product_name | summary | 
+----+------------+---------------------+----------------+--------------+ 
| 9 | 1311895262 | 2014-08-01 00:24:54 | tank is 坦克 | 技術總監 | 
| 10 | 1311895263 | 2014-08-01 00:24:54 | tank is 坦克 | 技術經理 | 
| 11 | 1311895264 | 2014-08-01 00:24:54 | tank is 坦克 | DNB經理 | 
| 12 | 1311895265 | 2014-08-01 00:24:54 | tank is 坦克 | 運維總監 | 
+----+------------+---------------------+----------------+--------------+ 
4 rows in set (0.00 sec) 
 
mysql> desc users; 
+----------+-------------+------+-----+---------+----------------+ 
| Field | Type | Null | Key | Default | Extra | 
+----------+-------------+------+-----+---------+----------------+ 
| user_id | int(11) | NO | PRI | NULL | auto_increment | 
| username | varchar(20) | NO | | NULL | | 
+----------+-------------+------+-----+---------+----------------+ 
2 rows in set (0.00 sec) 
 
mysql> select * from users; 
+------------+------------+ 
| user_id | username | 
+------------+------------+ 
| 1311895262 | 張三 | 
| 1311895263 | tank張二 | 
| 1311895264 | tank張一 | 
| 1311895265 | tank張 | 
+------------+------------+ 
4 rows in set (0.00 sec) 

二，sphinx.conf配置
 

 代碼如下 復制代碼 source myorder 
{ 
 type = mysql 
 sql_host = localhost 
 sql_user = root 
 sql_pass = 
 sql_db = test 
 sql_query_pre = SET NAMES utf8 
 sql_query_pre = SET SESSION query_cache_type=OFF 
 sql_query_pre = REPLACE INTO sph_counter SELECT 1, MAX(id) FROM orders 
 sql_query =  
 SELECT a.id, a.user_id,b.username, UNIX_TIMESTAMP(a.create_time) AS create_time, a.product_name, a.summary  
 FROM orders a left join users b on a.user_id = b.user_id 
 sql_attr_uint = user_id 
 sql_field_string = username 
 sql_field_string = product_name 
 sql_attr_timestamp = create_time 
 
 sql_ranged_throttle = 0 
 #sql_query_info = SELECT * FROM orders WHERE id=$id 
} 
 
source moreorder : myorder 
{ 
 type = mysql 
 sql_host = localhost 
 sql_user = root 
 sql_pass = 
 sql_db = test 
 sql_query_pre = SET NAMES utf8 
 sql_query_pre = SET SESSION query_cache_type=OFF 
 sql_query =  
 SELECT a.id, a.user_id,b.username, UNIX_TIMESTAMP(a.create_time) AS create_time, a.product_name, a.summary  
 FROM orders a left join users b on a.user_id = b.user_id where a.id > ( SELECT max_doc_id FROM sph_counter WHERE counter_id=1 ) 
 sql_attr_uint = user_id 
 sql_field_string = username 
 sql_field_string = product_name 
 sql_attr_timestamp = create_time 
 
 sql_ranged_throttle = 0 
 #sql_query_info = SELECT * FROM orders WHERE id=$id 
} 
 
index myorder   //主索引 
{ 
 source = myorder 
 path = /usr/local/sphinx2/var/data/myorder 
 docinfo = extern 
 mlock = 0 
 morphology = none 
 min_word_len = 1 
 #charset_type = zh_cn.utf-8 
 html_strip = 1 
 charset_table = U+FF10..U+FF19->0..9, 0..9, U+FF41..U+FF5A->a..z, U+FF21..U+FF3A->a..z,A..Z->a..z, a..z, U+0149, U+017F, U+0138, U+00DF, U+00FF, U+00C0..U+00D6->U+00E0..U+00F6,U+00E0..U+00F6, U+00D8..U+00DE->U+00F8..U+00FE, U+00F8..U+00FE, U+0100->U+0101, U+0101,U+0102->U+0103, U+0103, U+0104->U+0105, U+0105, U+0106->U+0107, U+0107, U+0108->U+0109,U+0109, U+010A->U+010B, U+010B, U+010C->U+010D, U+010D, U+010E->U+010F, U+010F,U+0110->U+0111, U+0111, U+0112->U+0113, U+0113, U+0114->U+0115, U+0115, U+0116->U+0117,U+0117, U+0118->U+0119, U+0119, U+011A->U+011B, U+011B, U+011C->U+011D, U+011D,U+011E->U+011F, U+011F, U+0130->U+0131, U+0131, U+0132->U+0133, U+0133, U+0134->U+0135,U+0135, U+0136->U+0137, U+0137, U+0139->U+013A, U+013A, U+013B->U+013C, U+013C,U+013D->U+013E, U+013E, U+013F->U+0140, U+0140, U+0141->U+0142, U+0142, U+0143->U+0144,U+0144, U+0145->U+0146, U+0146, U+0147->U+0148, U+0148, U+014A->U+014B, U+014B,U+014C->U+014D, U+014D, U+014E->U+014F, U+014F, U+0150->U+0151, U+0151, U+0152->U+0153,U+0153, U+0154->U+0155, U+0155, U+0156->U+0157, U+0157, U+0158->U+0159, U+0159,U+015A->U+015B, U+015B, U+015C->U+015D, U+015D, U+015E->U+015F, U+015F, U+0160->U+0161,U+0161, U+0162->U+0163, U+0163, U+0164->U+0165, U+0165, U+0166->U+0167, U+0167,U+0168->U+0169, U+0169, U+016A->U+016B, U+016B, U+016C->U+016D, U+016D, U+016E->U+016F,U+016F, U+0170->U+0171, U+0171, U+0172->U+0173, U+0173, U+0174->U+0175, U+0175,U+0176->U+0177, U+0177, U+0178->U+00FF, U+00FF, U+0179->U+017A, U+017A, U+017B->U+017C,U+017C, U+017D->U+017E, U+017E, U+0410..U+042F->U+0430..U+044F, U+0430..U+044F,U+05D0..U+05EA, U+0531..U+0556->U+0561..U+0586, U+0561..U+0587, U+0621..U+063A, U+01B9,U+01BF, U+0640..U+064A, U+0660..U+0669, U+066E, U+066F, U+0671..U+06D3, U+06F0..U+06FF,U+0904..U+0939, U+0958..U+095F, U+0960..U+0963, U+0966..U+096F, U+097B..U+097F,U+0985..U+09B9, U+09CE, U+09DC..U+09E3, U+09E6..U+09EF, U+0A05..U+0A39, U+0A59..U+0A5E,U+0A66..U+0A6F, U+0A85..U+0AB9, U+0AE0..U+0AE3, U+0AE6..U+0AEF, U+0B05..U+0B39,U+0B5C..U+0B61, U+0B66..U+0B6F, U+0B71, U+0B85..U+0BB9, U+0BE6..U+0BF2, U+0C05..U+0C39,U+0C66..U+0C6F, U+0C85..U+0CB9, U+0CDE..U+0CE3, U+0CE6..U+0CEF, U+0D05..U+0D39, U+0D60,U+0D61, U+0D66..U+0D6F, U+0D85..U+0DC6, U+1900..U+1938, U+1946..U+194F, U+A800..U+A805,U+A807..U+A822, U+0386->U+03B1, U+03AC->U+03B1, U+0388->U+03B5, U+03AD->U+03B5,U+0389->U+03B7, U+03AE->U+03B7, U+038A->U+03B9, U+0390->U+03B9, U+03AA->U+03B9,U+03AF->U+03B9, U+03CA->U+03B9, U+038C->U+03BF, U+03CC->U+03BF, U+038E->U+03C5,U+03AB->U+03C5, U+03B0->U+03C5, U+03CB->U+03C5, U+03CD->U+03C5, U+038F->U+03C9,U+03CE->U+03C9, U+03C2->U+03C3, U+0391..U+03A1->U+03B1..U+03C1,U+03A3..U+03A9->U+03C3..U+03C9, U+03B1..U+03C1, U+03C3..U+03C9, U+0E01..U+0E2E,U+0E30..U+0E3A, U+0E40..U+0E45, U+0E47, U+0E50..U+0E59, U+A000..U+A48F, U+4E00..U+9FBF,U+3400..U+4DBF, U+20000..U+2A6DF, U+F900..U+FAFF, U+2F800..U+2FA1F, U+2E80..U+2EFF,U+2F00..U+2FDF, U+3100..U+312F, U+31A0..U+31BF, U+3040..U+309F, U+30A0..U+30FF,U+31F0..U+31FF, U+AC00..U+D7AF, U+1100..U+11FF, U+3130..U+318F, U+A000..U+A48F,U+A490..U+A4CF 
 ngram_len = 1 
 ngram_chars = U+4E00..U+9FBF, U+3400..U+4DBF, U+20000..U+2A6DF, U+F900..U+FAFF,U+2F800..U+2FA1F, U+2E80..U+2EFF, U+2F00..U+2FDF, U+3100..U+312F, U+31A0..U+31BF,U+3040..U+309F, U+30A0..U+30FF,U+31F0..U+31FF, U+AC00..U+D7AF, U+1100..U+11FF,U+3130..U+318F, U+A000..U+A48F, U+A490..U+A4CF 
} 
 
index moreorder : myorder   //增量索引 
{ 
 source = moreorder 
 path = /usr/local/sphinx2/var/data/moreorder 
 docinfo = extern 
 mlock = 0 
 morphology = none 
 min_word_len = 1 
 #charset_type = zh_cn.utf-8 
 html_strip = 1 
 charset_table = U+FF10..U+FF19->0..9, 0..9, U+FF41..U+FF5A->a..z, U+FF21..U+FF3A->a..z,A..Z->a..z, a..z, U+0149, U+017F, U+0138, U+00DF, U+00FF, U+00C0..U+00D6->U+00E0..U+00F6,U+00E0..U+00F6, U+00D8..U+00DE->U+00F8..U+00FE, U+00F8..U+00FE, U+0100->U+0101, U+0101,U+0102->U+0103, U+0103, U+0104->U+0105, U+0105, U+0106->U+0107, U+0107, U+0108->U+0109,U+0109, U+010A->U+010B, U+010B, U+010C->U+010D, U+010D, U+010E->U+010F, U+010F,U+0110->U+0111, U+0111, U+0112->U+0113, U+0113, U+0114->U+0115, U+0115, U+0116->U+0117,U+0117, U+0118->U+0119, U+0119, U+011A->U+011B, U+011B, U+011C->U+011D, U+011D,U+011E->U+011F, U+011F, U+0130->U+0131, U+0131, U+0132->U+0133, U+0133, U+0134->U+0135,U+0135, U+0136->U+0137, U+0137, U+0139->U+013A, U+013A, U+013B->U+013C, U+013C,U+013D->U+013E, U+013E, U+013F->U+0140, U+0140, U+0141->U+0142, U+0142, U+0143->U+0144,U+0144, U+0145->U+0146, U+0146, U+0147->U+0148, U+0148, U+014A->U+014B, U+014B,U+014C->U+014D, U+014D, U+014E->U+014F, U+014F, U+0150->U+0151, U+0151, U+0152->U+0153,U+0153, U+0154->U+0155, U+0155, U+0156->U+0157, U+0157, U+0158->U+0159, U+0159,U+015A->U+015B, U+015B, U+015C->U+015D, U+015D, U+015E->U+015F, U+015F, U+0160->U+0161,U+0161, U+0162->U+0163, U+0163, U+0164->U+0165, U+0165, U+0166->U+0167, U+0167,U+0168->U+0169, U+0169, U+016A->U+016B, U+016B, U+016C->U+016D, U+016D, U+016E->U+016F,U+016F, U+0170->U+0171, U+0171, U+0172->U+0173, U+0173, U+0174->U+0175, U+0175,U+0176->U+0177, U+0177, U+0178->U+00FF, U+00FF, U+0179->U+017A, U+017A, U+017B->U+017C,U+017C, U+017D->U+017E, U+017E, U+0410..U+042F->U+0430..U+044F, U+0430..U+044F,U+05D0..U+05EA, U+0531..U+0556->U+0561..U+0586, U+0561..U+0587, U+0621..U+063A, U+01B9,U+01BF, U+0640..U+064A, U+0660..U+0669, U+066E, U+066F, U+0671..U+06D3, U+06F0..U+06FF,U+0904..U+0939, U+0958..U+095F, U+0960..U+0963, U+0966..U+096F, U+097B..U+097F,U+0985..U+09B9, U+09CE, U+09DC..U+09E3, U+09E6..U+09EF, U+0A05..U+0A39, U+0A59..U+0A5E,U+0A66..U+0A6F, U+0A85..U+0AB9, U+0AE0..U+0AE3, U+0AE6..U+0AEF, U+0B05..U+0B39,U+0B5C..U+0B61, U+0B66..U+0B6F, U+0B71, U+0B85..U+0BB9, U+0BE6..U+0BF2, U+0C05..U+0C39,U+0C66..U+0C6F, U+0C85..U+0CB9, U+0CDE..U+0CE3, U+0CE6..U+0CEF, U+0D05..U+0D39, U+0D60,U+0D61, U+0D66..U+0D6F, U+0D85..U+0DC6, U+1900..U+1938, U+1946..U+194F, U+A800..U+A805,U+A807..U+A822, U+0386->U+03B1, U+03AC->U+03B1, U+0388->U+03B5, U+03AD->U+03B5,U+0389->U+03B7, U+03AE->U+03B7, U+038A->U+03B9, U+0390->U+03B9, U+03AA->U+03B9,U+03AF->U+03B9, U+03CA->U+03B9, U+038C->U+03BF, U+03CC->U+03BF, U+038E->U+03C5,U+03AB->U+03C5, U+03B0->U+03C5, U+03CB->U+03C5, U+03CD->U+03C5, U+038F->U+03C9,U+03CE->U+03C9, U+03C2->U+03C3, U+0391..U+03A1->U+03B1..U+03C1,U+03A3..U+03A9->U+03C3..U+03C9, U+03B1..U+03C1, U+03C3..U+03C9, U+0E01..U+0E2E,U+0E30..U+0E3A, U+0E40..U+0E45, U+0E47, U+0E50..U+0E59, U+A000..U+A48F, U+4E00..U+9FBF,U+3400..U+4DBF, U+20000..U+2A6DF, U+F900..U+FAFF, U+2F800..U+2FA1F, U+2E80..U+2EFF,U+2F00..U+2FDF, U+3100..U+312F, U+31A0..U+31BF, U+3040..U+309F, U+30A0..U+30FF,U+31F0..U+31FF, U+AC00..U+D7AF, U+1100..U+11FF, U+3130..U+318F, U+A000..U+A48F,U+A490..U+A4CF 
 ngram_len = 1 
 ngram_chars = U+4E00..U+9FBF, U+3400..U+4DBF, U+20000..U+2A6DF, U+F900..U+FAFF,U+2F800..U+2FA1F, U+2E80..U+2EFF, U+2F00..U+2FDF, U+3100..U+312F, U+31A0..U+31BF,U+3040..U+309F, U+30A0..U+30FF,U+31F0..U+31FF, U+AC00..U+D7AF, U+1100..U+11FF,U+3130..U+318F, U+A000..U+A48F, U+A490..U+A4CF 
} 

三,插入數據，並且更新增量索引
1,插入數據
 

 代碼如下 復制代碼 mysql> INSERT INTO users (username)VALUES('張三瘋'),('張四瘋'); 
 
mysql> INSERT INTO orders(user_id, product_name, summary) VALUES ('1311895266', '我了個XX', '苛奪asdfasdfasdf'), 
('1311895267', 'iasdfasdf', '好苛奪花樣百出頂戴要'); 

2,更新增量索引

 代碼如下 復制代碼 /usr/local/sphinx2/bin/indexer --config /usr/local/sphinx2/etc/sphinx.conf --rotate moreorder 
更新了增量索引後，新增的二條數據在增量索引中，而不在主索引中。
 sphinx_rotate更新增量索引
sphinx_rotate更新增量索引
 
mysql> select * from moreorder where match('張');   //在增量索引中 
+------+------------+-----------+-------------+--------------+ 
| id   | user_id    | username  | create_time | product_name | 
+------+------------+-----------+-------------+--------------+ 
|   13 | 1311895266 | 張三瘋 |           0 | 我了個XX  | 
|   14 | 1311895267 | 張四瘋 |           0 | iasdfasdf    | 
+------+------------+-----------+-------------+--------------+ 
2 rows in set (0.00 sec) 
 
mysql> select * from myorder where match('張');   //主索引沒有 
+------+------------+------------+-------------+----------------+ 
| id   | user_id    | username   | create_time | product_name   | 
+------+------------+------------+-------------+----------------+ 
|    9 | 1311895262 | 張三     |  1406823894 | tank is 坦克 | 
|   10 | 1311895263 | tank張二 |  1406823894 | tank is 坦克 | 
|   11 | 1311895264 | tank張一 |  1406823894 | tank is 坦克 | 
|   12 | 1311895265 | tank張    |  1406823894 | tank is 坦克 | 
+------+------------+------------+-------------+----------------+ 
4 rows in set (0.00 sec) 

解決這個問題，有二個辦法，一個利用分布式索引，一個把增量索引和主索引進行合並
四，sphinx分布式索引配置
1,修改sphinx.conf ，加上以下內容
 

 代碼如下 復制代碼 index mytest 
{ 
        type                    = distributed 
        local                   = myorder     //本地 
     local                   = moreorder   //本地 
#        agent                   = 192.168.10.103:9313:myuser  //遠程 
        agent_connect_timeout   = 1000 
        agent_query_timeout     = 3000 
} 

重新啟動sphinx
2,插入新的數據，並更新增量索引，根上面一樣，就不多說了。
3,測試sphinx 增量
 

 代碼如下 復制代碼 mysql> select * from myorder where match('張');   //新增數據沒有 
+------+------------+------------+-------------+----------------+ 
| id   | user_id    | username   | create_time | product_name   | 
+------+------------+------------+-------------+----------------+ 
|    9 | 1311895262 | 張三     |  1406823894 | tank is 坦克 | 
|   10 | 1311895263 | tank張二 |  1406823894 | tank is 坦克 | 
|   11 | 1311895264 | tank張一 |  1406823894 | tank is 坦克 | 
|   12 | 1311895265 | tank張    |  1406823894 | tank is 坦克 | 
|   13 | 1311895266 | 張三瘋  |           0 | 我了個XX    | 
|   14 | 1311895267 | 張四瘋  |           0 | iasdfasdf      | 
+------+------------+------------+-------------+----------------+ 
6 rows in set (0.00 sec) 
 
mysql> select * from moreorder where match('張');  //新增數據在增量索引裡面 
+------+------------+-----------+-------------+--------------+ 
| id   | user_id    | username  | create_time | product_name | 
+------+------------+-----------+-------------+--------------+ 
|   15 | 1311895268 | 張五瘋 |           0 | 我了個XX  | 
|   16 | 1311895269 | 張六瘋 |           0 | iasdfasdf    | 
+------+------------+-----------+-------------+--------------+ 
2 rows in set (0.00 sec) 
 
mysql> select * from mytest where match('張');   //在這裡可以把mytest當成是連接池 
+------+------------+------------+-------------+----------------+ 
| id   | user_id    | username   | create_time | product_name   | 
+------+------------+------------+-------------+----------------+ 
|   15 | 1311895268 | 張五瘋  |           0 | 我了個XX    | 
|   16 | 1311895269 | 張六瘋  |           0 | iasdfasdf      | 
|    9 | 1311895262 | 張三     |  1406823894 | tank is 坦克 | 
|   10 | 1311895263 | tank張二 |  1406823894 | tank is 坦克 | 
|   11 | 1311895264 | tank張一 |  1406823894 | tank is 坦克 | 
|   12 | 1311895265 | tank張    |  1406823894 | tank is 坦克 | 
|   13 | 1311895266 | 張三瘋  |           0 | 我了個XX    | 
|   14 | 1311895267 | 張四瘋  |           0 | iasdfasdf      | 
+------+------------+------------+-------------+----------------+ 
8 rows in set (0.00 sec) 

五，合並增量索引和主索引
1,插入新的數據，並更新增量索引，根上面一樣，就不多說了。
2,合並增量索引和主索引

 代碼如下 復制代碼 # /usr/local/sphinx2/bin/indexer --config /usr/local/sphinx2/etc/sphinx.conf --merge myorder moreorder --rotate 

3,測試sphinx
 

 代碼如下 復制代碼 mysql> select * from myorder where match('張');  //這時在看主索引時，就有新增的二條數據了 
+------+------------+------------+-------------+----------------+ 
| id   | user_id    | username   | create_time | product_name   | 
+------+------------+------------+-------------+----------------+ 
|    9 | 1311895262 | 張三     |  1406823894 | tank is 坦克 | 
|   10 | 1311895263 | tank張二 |  1406823894 | tank is 坦克 | 
|   11 | 1311895264 | tank張一 |  1406823894 | tank is 坦克 | 
|   12 | 1311895265 | tank張    |  1406823894 | tank is 坦克 | 
|   13 | 1311895266 | 張三瘋  |           0 | 我了個XX    | 
|   14 | 1311895267 | 張四瘋  |           0 | iasdfasdf      | 
+------+------------+------------+-------------+----------------+ 
6 rows in set (0.00 sec)