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update mysql2redis.md

This commit is contained in:
Guobao Jiang 2014-02-20 16:35:49 +08:00
parent d29b805306
commit 4492533a47
1 changed files with 50 additions and 36 deletions
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doc/mysql2redis.md
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@ -58,16 +58,22 @@ which is used to update redis when mysql update.
* before typedef off64_t apr_off_t;
* message as follow:
> . vagrant@precise32 ~/mysql2redis
> % make
> gcc -Werror -O2 -g `/usr/bin/mysql_config --include` -I/usr/local/include -I/usr/local/apr/include -I. -fPIC -shared -rdynamic lib_mysqludf_redis.c utils.c\
> -lhiredis -L"/usr/lib64/mysql/plugin" -L/usr/local/apr/lib -lapr-1 -laprutil-1 -ljemalloc -o "/usr/lib64/mysql/plugin"/lib_mysqludf_redis_v2.so
> In file included from lib_mysqludf_redis.c:50:0:
> /usr/local/apr/include/apr-1/apr.h:358:1: error: unknown type name ‘off64_t’
> lib_mysqludf_redis.c: In function ‘check_error’:
> lib_mysqludf_redis.c:271:13: error: format not a string literal and no format arguments [-Werror=format-security]
> cc1: all warnings being treated as errors
> make: *** [linux] Error 1
> . vagrant@precise32 ~/mysql2redis
> % make
> gcc -Werror -O2 -g `/usr/bin/mysql_config --include`
> -I/usr/local/include -I/usr/local/apr/include -I. -fPIC
> -shared -rdynamic lib_mysqludf_redis.c utils.c\
> -lhiredis -L"/usr/lib64/mysql/plugin" -L/usr/local/apr/lib
> -lapr-1 -laprutil-1 -ljemalloc -o
> "/usr/lib64/mysql/plugin"/lib_mysqludf_redis_v2.so
> In file included from lib_mysqludf_redis.c:50:0:
> /usr/local/apr/include/apr-1/apr.h:358:1: error: unknown type name
> ‘off64_t’
> lib_mysqludf_redis.c: In function ‘check_error’:
> lib_mysqludf_redis.c:271:13: error: format not a string literal and
> no format arguments [-Werror=format-security]
> cc1: all warnings being treated as errors
> make: *** [linux] Error 1
#### Install mysql2redis
2. lib_mysqludf_redis.c:271:13: error: format not a string literal and
@ -77,13 +83,18 @@ which is used to update redis when mysql update.
* fputs(buf, pFile);
* message append follow:
> % make
> gcc -Werror -O2 -g `/usr/bin/mysql_config --include` -I/usr/local/include -I/usr/local/apr/include -I. -fPIC -shared -rdynamic lib_mysqludf_redis.c utils.c\
> -lhiredis -L"/usr/lib64/mysql/plugin" -L/usr/local/apr/lib -lapr-1 -laprutil-1 -ljemalloc -o "/usr/lib64/mysql/plugin"/lib_mysqludf_redis_v2.so
> % make
> gcc -Werror -O2 -g `/usr/bin/mysql_config --include`
> -I/usr/local/include -I/usr/local/apr/include -I. -fPIC
> -shared -rdynamic lib_mysqludf_redis.c utils.c\
> -lhiredis -L"/usr/lib64/mysql/plugin" -L/usr/local/apr/lib
> -lapr-1 -laprutil-1 -ljemalloc -o
> "/usr/lib64/mysql/plugin"/lib_mysqludf_redis_v2.so
> lib_mysqludf_redis.c: In function ‘check_error’:
> lib_mysqludf_redis.c:271:13: error: format not a string literal and no format arguments [-Werror=format-security]
> cc1: all warnings being treated as errors
> make: *** [linux] Error 1
> lib_mysqludf_redis.c:271:13: error: format not a string literal and
> no format arguments [-Werror=format-security]
> cc1: all warnings being treated as errors
> make: *** [linux] Error 1
#### Install hiredis
@ -92,14 +103,14 @@ which is used to update redis when mysql update.
* sudo make install
* message append follow:
> vagrant@precise32 ~/sw/hiredis
> % sudo make install
> mkdir -p /usr/local/include/hiredis /usr/local/lib
> cp -a hiredis.h async.h adapters /usr/local/include/hiredis
> cp -a libhiredis.so /usr/local/lib/libhiredis.so.0.10
> cd /usr/local/lib && ln -sf libhiredis.so.0.10 libhiredis.so.0
> cd /usr/local/lib && ln -sf libhiredis.so.0 libhiredis.so
> cp -a libhiredis.a /usr/local/lib
> vagrant@precise32 ~/sw/hiredis
> % sudo make install
> mkdir -p /usr/local/include/hiredis /usr/local/lib
> cp -a hiredis.h async.h adapters /usr/local/include/hiredis
> cp -a libhiredis.so /usr/local/lib/libhiredis.so.0.10
> cd /usr/local/lib && ln -sf libhiredis.so.0.10 libhiredis.so.0
> cd /usr/local/lib && ln -sf libhiredis.so.0 libhiredis.so
> cp -a libhiredis.a /usr/local/lib
#### Trigger error: can't open shared library
* copy libhiredis.so.0.10 to /lib and libexpat.so to /lib
@ -112,19 +123,22 @@ which is used to update redis when mysql update.
'lib_mysqludf_redis_v2.so' (errno: 0 libexpat.so.0: cannot open
shared object file: No such file or directory)
> mysql> CREATE FUNCTION redis_servers_set_v2 RETURNS int SONAME "lib_mysqludf_redis_v2.so";
> ERROR 1126 (HY000): Can't open shared library
> 'lib_mysqludf_redis_v2.so' (errno: 0 libhiredis.so.0.10: cannot open
> shared object file: No such file or directory)
> mysql> CREATE FUNCTION redis_servers_set_v2 RETURNS int SONAME
> "lib_mysqludf_redis_v2.so";
> ERROR 1126 (HY000): Can't open shared library
> 'lib_mysqludf_redis_v2.so' (errno: 0 libhiredis.so.0.10: cannot open
> shared object file: No such file or directory)
#### Check dependcy
> % sudo make
> gcc -Werror -O2 -g `/usr/bin/mysql_config --include` -I/usr/local/include -I/usr/local/apr/include -I. -fPIC -shared -rdynamic lib_mysqludf_redis.c utils.c\
> : -lhiredis -L"/usr/lib/mysql/plugin" -L/usr/local/apr/lib
> -lapr-1 -laprutil-1 -ljemalloc -o
> "/usr/lib/mysql/plugin"/lib_mysqludf_redis_v2.so
> /usr/local/apr/lib
> /usr/lib
> ldd /usr/lib/mysql/plugin/lib_mysqludf_redis_v2.so
> % sudo make
> gcc -Werror -O2 -g `/usr/bin/mysql_config --include`
> -I/usr/local/include -I/usr/local/apr/include -I. -fPIC -shared
> -rdynamic lib_mysqludf_redis.c utils.c\
> : -lhiredis -L"/usr/lib/mysql/plugin" -L/usr/local/apr/lib
> -lapr-1 -laprutil-1 -ljemalloc -o
> "/usr/lib/mysql/plugin"/lib_mysqludf_redis_v2.so
> /usr/local/apr/lib
> /usr/lib
> ldd /usr/lib/mysql/plugin/lib_mysqludf_redis_v2.so