OGG11g同构(GoldenGate-ORACLE)、异构(GoldenGate-MYSQL)同步配置及错误解析

OGG同构(ORACLE-ORACLE)、异构(ORACLE-MYSQL)同步配置及错误解析

环境：11.2.0.3(已安装数据库实例)+OEL5.7 192.168.1.55 zlm sid:zlm11g 192.168.1.60 zlm2 sid:zlm11g

一、安装软件，配置环境，创建相关用户 1.1 下载介质并安装OGG软件

从官方网址下载最新版OGG FOR ORACLE 11g ON LINUX X86-64软件：

http://www.oracle.com/technetwork/middleware/goldengate/downloads/index.html?ssSourceSiteId=ocomen

Oracle GoldenGate V11.2.1.0.1 for Oracle 11g on Linux x86-64 (86 MB) 介质名称：ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip

1.2 把OGG软件包复制到源端oracle主目录，创建安装目录gg11后2次解压到gg11 [oracle@zlm ~]$ ls

ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip [oracle@zlm ~]$ cd $OACLE_BASE [oracle@zlm oracle]$ mkdir gg11 [oracle@zlm oracle]$ cd gg11

[oracle@zlm gg11]$ unzip /home/oracle/ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip

[oracle@zlm gg11]$ ll total 223764

-rw-rw-r-- 1 oracle oinstall 228556800 Apr 23 2012 fbo_ggs_Linux_x64_ora11g_64bit.tar

-rwxrwxrwx 1 oracle oinstall 220546 May 2 2012 OGG_WinUnix_Rel_Notes_11.2.1.0.1.pdf

-rwxrwxrwx 1 oracle oinstall 93696 May 2 2012 Oracle GoldenGate 11.2.1.0.1 README.doc

-rwxrwxrwx 1 oracle oinstall 24390 May 2 2012 Oracle GoldenGate 11.2.1.0.1 README.txt

[oracle@zlm gg11]$ tar xvof fbo_ggs_Linux_x64_ora11g_64bit.tar 1.3 修改环境变量文件.bash_profile，加入OGG的环境变量 export GGHOME=$ORACLE_BASE/gg11

export PATH=$ORACLE_BASE/gg11:$ORACLE_HOME/bin:/usr/bin/:$PATH [oracle@zlm gg11]$ . ~/.bash_profile [oracle@zlm gg11]$ ggsci

ggsci: error while loading shared libraries: libnnz11.so: cannot open shared object file: No such file or directory

由于没有设置LD_LIBRARY_PATH环境变量，所以无法执行ggsci，添加

export LD_LIBLARY_PATH=$ORACLE_BASE/gg11:$ORACLE_HOME/lib:$ORACLE_HOME/bin

到环境变量.bash_profile并source，或者创建一个link文件：

[oracle@zlm gg11]$ ln -s /u01/app/oracle/product/11.2.0/db_1/lib/libnnz11.so - /u01/app/oracle/product/11.2.0/db_1/lib/libnnz10.so 1.4 创建OGG专用目录subdirs GGSCI (zlm) 1> create subdirs

Creating subdirectories under current directory /u01/app/oracle/gg11 Parameter files /u01/app/oracle/gg11/dirprm: already exists Report files /u01/app/oracle/gg11/dirrpt: created Checkpoint files /u01/app/oracle/gg11/dirchk: created Process status files /u01/app/oracle/gg11/dirpcs: created SQL script files /u01/app/oracle/gg11/dirsql: created Database definitions files /u01/app/oracle/gg11/dirdef: created Extract data files /u01/app/oracle/gg11/dirdat: created Temporary files /u01/app/oracle/gg11/dirtmp: created Stdout files /u01/app/oracle/gg11/dirout: created 1.5 开启归档模式、强制日志、附加日志

查看v$database看这3个参数是否已开启，使用OGG必须是开启状态

SQL> select LOG_MODE, SUPPLEMENTAL_LOG_DATA_MIN,FORCE_LOGGING from v$database;

LOG_MODE SUPPLEME FOR ------------ -------- --- ARCHIVELOG YES YES 各参数开启方法： --archivelog

SQL> shutdown immediate SQL> startup mount

SQL> alter database archivelog; SQL> alter database open; --force logging

SQL> alter database force logging; --supplemental log data

SQL> alter database add supplemental log data; 1.6 关闭数据库的recyclebin(10gDDL必须，11gDDL可选)

SQL> alter system set recyclebin=off scope=spfile; --同步DDL要求关闭10g中的回收站特性

1.7 创建复制用户ogg并授予权限

SQL> create user ogg identified by ogg default tablespace users temporary tablespace temp;

SQL> grant connect,resource,unlimited tablespace to ogg; 1.8 创建测试用户sender并授予权限

SQL> create user sender identified by sender default tablespace users temporary tablespace temp;

SQL> grant connect,resource,unlimited tablespace to sender; 1.9 配置复制的DDL支持(必须SYSDBA登录执行) SQL> grant execute on utl_file to ogg;

SQL> @$GGHOME/marker_setup.sql; --建立一个DDL标记表

SQL> @$GGHOME/ddl_setup.sql; --INITIALSETUP选项运行ddl_setup.sql 将在数据库中创建捕获DDL语句的Trigger等必要组件(注意，执行时必须断开GGSCI连接，否则报错) SQL> @$GGHOME/role_setup.sql; --建立GGS_GGSUSER_ROLE角色

SQL> grant GGS_GGSUSER_ROLE to ogg; --授予给extract group参数中定义的userid用户 SQL> @$GGHOME/ddl_enable.sql; --enable ddl捕获触发器 注意：下面2个SQL脚本只是为了提高DDL复制性能，不是必须的 SQL> @?/rdbms/admin/dbmspool --创建DBMS_SHARED_POOL包

SQL> @ddl_pin --通过dbms_shared_pool.keep存储过程将DDLReplication相关的对象keep在共享池中，以保证这些对象不要reload，提升性能

1.10 目标端重复配置以上1.1-1.9全部内容，至此，ORACLE-ORACLE环境搭建完毕 二、用EXPDP/IMPDP初始化测试数据(仅限ORACLE-ORACLE) 2.1 创建EXPDP/IMPDP使用的directory及其对应的本地目录 SQL> set lin 200 pages 999 SQL> col owner for a5

SQL> col directory_name for a25 SQL> col directory_path for a75 SQL> select * from dba_directories;

OWNER DIRECTORY_NAME DIRECTORY_PATH ----- ------------------------- ----------------------------------

SYS GGS_DDL_TRACE /u01/app/oracle/diag/rdbms/zlm11g/zlm11g/trace SYS SUBDIR /u01/app/oracle/product/11.2.0/db_1/demo/schema/order_entry//2002/Sep

SYS SS_OE_XMLDIR /u01/app/oracle/product/11.2.0/db_1/demo/schema/order_entry/

SYS BACKUP /u01/backup

SYS LOG_FILE_DIR /u01/app/oracle/product/11.2.0/db_1/demo/schema/log/

SYS MEDIA_DIR /u01/app/oracle/product/11.2.0/db_1/demo/schema/product_media/

SYS XMLDIR /u01/app/oracle/product/11.2.0/db_1/rdbms/xml

SYS DATA_FILE_DIR /u01/app/oracle/product/11.2.0/db_1/demo/schema/sales_history/

SYS DATA_PUMP_DIR /u01/app/oracle/admin/zlm11g/dpdump/

SYS ORACLE_OCM_CONFIG_DIR /u01/app/oracle/product/11.2.0/db_1/ccr/state SQL> create directory expdump as '/u01/expdp'; SQL> select * from dba_directories;

OWNER DIRECTORY_NAME DIRECTORY_PATH ----- ------------------------- ----------------------------------

SYS GGS_DDL_TRACE /u01/app/oracle/diag/rdbms/zlm11g/zlm11g/trace SYS EXPDUMP /u01/expdp

SYS SUBDIR /u01/app/oracle/product/11.2.0/db_1/demo/schema/order_entry//2002/Sep

SYS SS_OE_XMLDIR /u01/app/oracle/product/11.2.0/db_1/demo/schema/order_entry/

SYS BACKUP /u01/backup

SYS LOG_FILE_DIR /u01/app/oracle/product/11.2.0/db_1/demo/schema/log/ SYS MEDIA_DIR /u01/app/oracle/product/11.2.0/db_1/demo/schema/product_media/

SYS XMLDIR /u01/app/oracle/product/11.2.0/db_1/rdbms/xml

SYS DATA_FILE_DIR /u01/app/oracle/product/11.2.0/db_1/demo/schema/sales_history/

SYS DATA_PUMP_DIR /u01/app/oracle/admin/zlm11g/dpdump/

SYS ORACLE_OCM_CONFIG_DIR /u01/app/oracle/product/11.2.0/db_1/ccr/state [oracle@zlm gg11]$ cd /u01/ [oracle@zlm u01]$ ls app backup

[oracle@zlm u01]$ mkdir /u01/expdp [oracle@zlm u01]$ ll total 16

drwxr-xr-x 4 oracle oinstall 4096 Jul 13 03:12 app drwxrwxr-x 2 oracle oinstall 4096 Jul 21 20:26 backup drwxr-xr-x 2 oracle oinstall 4096 Aug 28 22:11 expdp 2.2 登录sender用户并创建测试表test SQL> conn sender/sender Connected.