mydumper 安装报错处理

mydumper 官网：https://launchpad.net/mydumper

下载之后，安装报错：

[root@localhost local]# cd mydumper-0.6.2
[root@localhost mydumper-0.6.]#
[root@localhost mydumper-0.6.]# ls
binlog.c  CMakeCache.txt  common.h     docs             g_unix_signal.h  myloader.c  Processing  server_detect.c
binlog.h  CMakeFiles      config.h     Finished         mydumper.c       myloader.h  README      server_detect.h
cmake     CMakeLists.txt  config.h.in  g_unix_signal.c  mydumper.h       Package     Running
[root@localhost mydumper-0.6.]# cmake .
-- The CXX compiler identification is GNU 4.4.
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Using mysql-config: /usr/local/mysql/bin/mysql_config
-- Found MySQL: /usr/local/mysql/include, /usr/local/mysql/lib/libmysqlclient.so;/usr/lib/libpthread.so;/usr/lib/libm.so;/usr/lib/librt.so;/usr/lib/libdl.so
-- checking for one of the modules 'glib-2.0'
CMake Error at /usr/share/cmake/Modules/FindPkgConfig.cmake: (message):
  None of the required 'glib-2.0' found
Call Stack (most recent call first):
  cmake/modules/FindGLIB2.cmake: (pkg_search_module)
  CMakeLists.txt: (find_package)

-- checking for one of the modules 'gthread-2.0'
CMake Error at /usr/share/cmake/Modules/FindPkgConfig.cmake: (message):
  None of the required 'gthread-2.0' found
Call Stack (most recent call first):
  cmake/modules/FindGLIB2.cmake: (pkg_search_module)
  CMakeLists.txt: (find_package)

CMake Warning at docs/CMakeLists.txt: (message):
  Unable to find Sphinx documentation generator

-- ------------------------------------------------
-- MYSQL_CONFIG = /usr/local/mysql/bin/mysql_config
-- CMAKE_INSTALL_PREFIX = /usr/local
-- BUILD_DOCS = ON
-- WITH_BINLOG = OFF
-- RUN_CPPCHECK = OFF
-- Change a values with: cmake -D<Variable>=<Value>
-- ------------------------------------------------
--
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
GLIB2_LIBRARIES (ADVANCED)
    linked by target "mydumper" in directory /usr/local/mydumper-0.6.
    linked by target "myloader" in directory /usr/local/mydumper-0.6.
GTHREAD2_LIBRARIES (ADVANCED)
    linked by target "mydumper" in directory /usr/local/mydumper-0.6.
    linked by target "myloader" in directory /usr/local/mydumper-0.6.

-- Configuring incomplete, errors occurred!
See also "/usr/local/mydumper-0.6.2/CMakeFiles/CMakeOutput.log".
See also "/usr/local/mydumper-0.6.2/CMakeFiles/CMakeError.log".

cmake .  报错：

None of the required 'glib-2.0' found
None of the required 'gthread-2.0' found

网上搜索，没有找到解决办法，于是只好去官网寻找方法：

https://answers.launchpad.net/mydumper/+faq/349

Run:
 cmake .
 make

One needs to install development versions of required libaries (MySQL, GLib, ZLib, PCRE):
NOTE: you must use the correspondent mysql devel package.

* Ubuntu or Debian: apt-get install libglib2.-dev libmysqlclient15-dev zlib1g-dev libpcre3-dev libssl-dev
* Fedora, RedHat and CentOS: yum install glib2-devel mysql-devel zlib-devel pcre-devel openssl-devel
* openSUSE: zypper install glib2-devel libmysqlclient-devel pcre-devel zlib-devel
* MacOSX: port install glib2 mysql5 pcre pkgconfig cmake
 (You may want to run 'port select mysql mysql5' afterwards)

One has to make sure, that pkg-config, mysql_config, pcre-config are all in $PATH

Binlog dump is disabled by default to compile with it you need to add -DWITH_BINLOG=ON to cmake options

Obviously you need compiler and make packages too :)

可以看到需要安装依赖：

Fedora, RedHat and CentOS: yum install glib2-devel mysql-devel zlib-devel pcre-devel openssl-devel

于是按照说明进行安装：

[root@localhost mydumper-0.6.]# yum install glib2-devel mysql-devel zlib-devel pcre-devel openssl-devel
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Install Process
Loading mirror speeds from cached hostfile
 * c6-media:
Package mysql-devel-5.1.-.el6_5.i686 already installed and latest version
Package zlib-devel-1.2.-.el6.i686 already installed and latest version
Package pcre-devel-7.8-.el6.i686 already installed and latest version
Package openssl-devel-1.0.1e-30.el6.i686 already installed and latest version
Resolving Dependencies
--> Running transaction check
---> Package glib2-devel.i686 :2.28.-.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

==========================================================================================================================================
 Package                            Arch                        Version                             Repository                       Size
==========================================================================================================================================
Installing:
 glib2-devel                        i686                        2.28.-.el6                        c6-media                         k

Transaction Summary
==========================================================================================================================================
Install        Package(s)

Total download size:  k
Installed size: 1.5 M
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing : glib2-devel-2.28.-.el6.i686                                                                                          /
Unable to connect to dbus
  Verifying  : glib2-devel-2.28.-.el6.i686                                                                                          /

Installed:
  glib2-devel.i686 :2.28.-.el6

Complete!

再来编译安装 mydumper:

[root@localhost mydumper-0.6.]# cmake .
-- Using mysql-config: /usr/local/mysql/bin/mysql_config
-- Found MySQL: /usr/local/mysql/include, /usr/local/mysql/lib/libmysqlclient.so;/usr/lib/libpthread.so;/usr/lib/libm.so;/usr/lib/librt.so;/usr/lib/libdl.so
-- checking for one of the modules 'glib-2.0'
-- checking for one of the modules 'gthread-2.0'

CMake Warning at docs/CMakeLists.txt: (message):
  Unable to find Sphinx documentation generator

-- ------------------------------------------------
-- MYSQL_CONFIG = /usr/local/mysql/bin/mysql_config
-- CMAKE_INSTALL_PREFIX = /usr/local
-- BUILD_DOCS = ON
-- WITH_BINLOG = OFF
-- RUN_CPPCHECK = OFF
-- Change a values with: cmake -D<Variable>=<Value>
-- ------------------------------------------------
--
-- Configuring done
-- Generating done
-- Build files have been written to: /usr/local/mydumper-0.6.
[root@localhost mydumper-0.6.]# echo $?

[root@localhost mydumper-0.6.]# make
Scanning dependencies of target mydumper
[ %] Building C object CMakeFiles/mydumper.dir/mydumper.c.o
[ %] Building C object CMakeFiles/mydumper.dir/server_detect.c.o
[ %] Building C object CMakeFiles/mydumper.dir/g_unix_signal.c.o
Linking C executable mydumper
[ %] Built target mydumper
Scanning dependencies of target myloader
[%] Building C object CMakeFiles/myloader.dir/myloader.c.o
Linking C executable myloader
[%] Built target myloader
[root@localhost mydumper-0.6.]# make install
[ %] Built target mydumper
[%] Built target myloader
Install the project...
-- Install configuration: ""
-- Installing: /usr/local/bin/mydumper
-- Removed runtime path from "/usr/local/bin/mydumper"
-- Installing: /usr/local/bin/myloader
-- Removed runtime path from "/usr/local/bin/myloader"

安装成功。但是执行时又报错：

[root@localhost mydumper-0.6.]# mydumper --help
mydumper: error while loading shared libraries: libmysqlclient.so.: cannot open shared object file: No such file or directory

解决办法：

[root@localhost mydumper-0.6.]# ldd /usr/local/bin/mydumper
        linux-gate.so. =>  (0x00f91000)
        libmysqlclient.so. => not found
        libpthread.so. => /lib/libpthread.so. (0x006fc000)
        libm.so. => /lib/libm.so. (0x0072b000)
        librt.so. => /lib/librt.so. (0x00720000)
        libdl.so. => /lib/libdl.so. (0x00719000)
        libglib-2.0.so. => /lib/libglib-2.0.so. (0x00757000)
        libgthread-2.0.so. => /lib/libgthread-2.0.so. (0x00918000)
        libpcre.so. => /lib/libpcre.so. (0x021a8000)
        libz.so. => /lib/libz.so. (0x002ea000)
        libc.so. => /lib/libc.so. (0x00564000)
        /lib/ld-linux.so. (0x0053e000)
[root@localhost mydumper-0.6.]#  LD_DEBUG=libs /usr/local/bin/mydumper -v
      :     find library=libmysqlclient.so. []; searching
      :      search cache=/etc/ld.so.cache
      :      search path=/lib/tls/i686/sse2:/lib/tls/i686:/lib/tls/sse2:/lib/tls:/lib/i686/sse2:/lib/i686:/lib/sse2:/lib:/usr/lib/tls /i686/sse2:/usr/lib/tls/i686:/usr/lib/tls/sse2:/usr/lib/tls:/usr/lib/i686/sse2:/usr/lib/i686:/usr/lib/sse2:/usr/lib             (system s earch path)
      :       trying file=/lib/tls/i686/sse2/libmysqlclient.so.
      :       trying file=/lib/tls/i686/libmysqlclient.so.
      :       trying file=/lib/tls/sse2/libmysqlclient.so.
      :       trying file=/lib/tls/libmysqlclient.so.
      :       trying file=/lib/i686/sse2/libmysqlclient.so.
      :       trying file=/lib/i686/libmysqlclient.so.
      :       trying file=/lib/sse2/libmysqlclient.so.
      :       trying file=/lib/libmysqlclient.so.
      :       trying file=/usr/lib/tls/i686/sse2/libmysqlclient.so.
      :       trying file=/usr/lib/tls/i686/libmysqlclient.so.
      :       trying file=/usr/lib/tls/sse2/libmysqlclient.so.
      :       trying file=/usr/lib/tls/libmysqlclient.so.
      :       trying file=/usr/lib/i686/sse2/libmysqlclient.so.
      :       trying file=/usr/lib/i686/libmysqlclient.so.
      :       trying file=/usr/lib/sse2/libmysqlclient.so.
      :       trying file=/usr/lib/libmysqlclient.so.

没有找到 libmysqlclient.so.

[root@localhost mydumper-0.6.]# locate libmysqlclient.so.18
/usr/local/mysql-5.6.-linux-glibc2.-i686/lib/libmysqlclient.so.
/usr/local/mysql-5.6.-linux-glibc2.-i686/lib/libmysqlclient.so.18.1.
[root@localhost mydumper-0.6.]# ll /usr/local/mysql-5.6.26-linux-glibc2.5-i686/lib/libmysqlclient.so.18
lrwxrwxrwx.  root mysql  Aug  : /usr/local/mysql-5.6.-linux-glibc2.-i686/lib/libmysqlclient.so. -> libmysqlclient.so.18.1.

然后将 /usr/local/mysql-5.6.26-linux-glibc2.5-i686/lib/libmysqlclient.so.18.1. 复制到 /usr/lib/ 木下：

[root@localhost mydumper-0.6.]# cp /usr/local/mysql-5.6.26-linux-glibc2.5-i686/lib/libmysqlclient.so.18.1.0 /usr/lib/libmysqlclient.so.18
[root@localhost mydumper-0.6.]# ldd /usr/local/bin/mydumper                                                                                      linux-gate.so.1 =>  (0x00805000)
        libmysqlclient.so. => /usr/lib/libmysqlclient.so. (0x0019f000)
        libpthread.so. => /lib/libpthread.so. (0x006fc000)
        libm.so. => /lib/libm.so. (0x0072b000)
        librt.so. => /lib/librt.so. (0x00720000)
        libdl.so. => /lib/libdl.so. (0x00719000)
        libglib-2.0.so. => /lib/libglib-2.0.so. (0x0055e000)
        libgthread-2.0.so. => /lib/libgthread-2.0.so. (0x00918000)
        libpcre.so. => /lib/libpcre.so. (0x021a8000)
        libz.so. => /lib/libz.so. (0x0067b000)
        libc.so. => /lib/libc.so. (0x0091d000)
        libstdc++.so. => /usr/lib/libstdc++.so. (0x07b14000)
        libgcc_s.so. => /lib/libgcc_s.so. (0x0068f000)
        /lib/ld-linux.so. (0x0053e000)

测试：

[root@localhost mydumper-0.6.]# mydumper --help
Usage:
  mydumper [OPTION...] multi-threaded MySQL dumping

Help Options:
  -?, --help                  Show help options

Application Options:
  -B, --database              Database to dump
  -T, --tables-list           Comma delimited table list to dump (does not exclude regex option)
  -o, --outputdir             Directory to output files to
  -s, --statement-size        Attempted size of INSERT statement in bytes, default
  -r, --rows                  Try to split tables into chunks of this many rows. This option turns off --chunk-filesize
  -F, --chunk-filesize        Split tables into chunks of this output file size. This value is in MB
  -c, --compress              Compress output files
  -e, --build-empty-files     Build dump files even if no data available from table
  -x, --regex                 Regular expression for 'db.table' matching
  -i, --ignore-engines        Comma delimited list of storage engines to ignore
  -m, --no-schemas            Do not dump table schemas with the data
  -k, --no-locks              Do not execute the temporary shared read lock.  WARNING: This will cause inconsistent backups
  --less-locking              Minimize locking time on InnoDB tables.
  -l, --long-query-guard      Set long query timer in seconds, default
  -K, --kill-long-queries     Kill long running queries (instead of aborting)
  -D, --daemon                Enable daemon mode
  -I, --snapshot-interval     Interval between each dump snapshot (in minutes), requires --daemon, default
  -L, --logfile               Log file name to use, by default stdout is used
  --tz-utc                    SET TIME_ZONE='+00:00' at top of dump to allow dumping of TIMESTAMP data when a server has data in different time zones or data is being moved between servers with different time zones, defaults to on use --skip-tz-utc to disable.
  --skip-tz-utc
  --use-savepoints            Use savepoints to reduce metadata locking issues, needs SUPER privilege
  --success-on-           Not increment error count and Warning instead of Critical in case of table doesn't exist
  --lock-all-tables           Use LOCK TABLE for all, instead of FTWRL
  -h, --host                  The host to connect to
  -u, --user                  Username with privileges to run the dump
  -p, --password              User password
  -P, --port                  TCP/IP port to connect to
  -S, --socket                UNIX domain socket file to use for connection
  -t, --threads               Number of threads to use, default 4
  -C, --compress-protocol     Use compression on the MySQL connection
  -V, --version               Show the program version and exit
  -v, --verbose               Verbosity of output, 0 = silent, 1 = errors, 2 = warnings, 3 = info, default 2

搞定。

启发：解决问题的最好方法是到官网查看文档和说明。