1安装OGG

1.1上传OGG压缩包

解压压缩包

1.2配置环境变量

.bash_profile中添加如下内容

export LD_LIBRARY_PATH=$ORACLE_HOME/lib

1.3创建OGG工作目录

GGSCI (rac01) 3> create subdirs

Creating subdirectories under current directory /home/oracle/ogg

Parameter files /home/oracle/ogg/dirprm: already exists

Report files /home/oracle/ogg/dirrpt: created

Checkpoint files /home/oracle/ogg/dirchk: created

Process status files /home/oracle/ogg/dirpcs: created

SQL script files /home/oracle/ogg/dirsql: created

Database definitions files /home/oracle/ogg/dirdef: created

Extract data files /home/oracle/ogg/dirdat: created

Temporary files /home/oracle/ogg/dirtmp: created

Stdout files /home/oracle/ogg/dirout: created

2为OGG配置数据库

2.1源端、目标端创建GGS用户

SQL> create tablespace ggs_tbs datafile size 50m;

Tablespace created.

SQL> create user ggs identified by ggs default tablespace ggs;

User created.

SQL> grant dba to ggs;

Grant succeeded.

2.2源端、目标端开启force logging和辅助日志

SQL> alter database force logging;

Database altered.

SQL> alter database add supplemental log data;

Database altered.

2.3源端、目标端支持sequence

GGSCI (rac01) 1> edit params ./globals

输入：ggschema ggs

SQL> @sequence

Please enter the name of a schema for the GoldenGate database objects:

ggs

2.4源端、目标端支持ddl复制

SQL> alter system set recyclebin=off deferred scope=both;

System altered.

SQL> @marker_setup.sql

Marker setup script

You will be prompted for the name of a schema for the Oracle GoldenGate database objects.

NOTE: The schema must be created prior to running this script.

NOTE: Stop all DDL replication before starting this installation.

Enter Oracle GoldenGate schema name:ggs

SQL> @ddl_setup.sql

Oracle GoldenGate DDL Replication setup script

Verifying that current user has privileges to install DDL Replication...

You will be prompted for the name of a schema for the Oracle GoldenGate database objects.

NOTE: For an Oracle 10g source,the system recycle bin must be disabled. For Oracle 11g and later,it can be enabled.

NOTE: The schema must be created prior to running this script.

NOTE: Stop all DDL replication before starting this installation.

Enter Oracle GoldenGate schema name:ggs

SQL> @role_setup.sql

GGS Role setup script

This script will drop and recreate the role GGS_GGSUSER_ROLE

To use a different role name,quit this script and then edit the params.sql script to change the gg_role parameter to the preferred name. (Do not run the script.)

You will be prompted for the name of a schema for the GoldenGate database objects.

NOTE: The schema must be created prior to running this script.

NOTE: Stop all DDL replication before starting this installation.

Enter GoldenGate schema name:ggs

GRANT GGS_GGSUSER_ROLE TO <loggedUser>

SQL> @?/rdbms/admin/dbmspool.sql

Package created.

Grant succeeded.

SQL> @ddl_pin ggs;

3源端配置OGG

3.1配置manager

GGSCI (rac01) 3> edit params mgr （空文件直接保存退出即可，除非默认端口7809被占用）

GGSCI (rac01) 4> start mgr

Manager started.

3.2添加表级trandata

GGSCI (rac01) 8> DBLOGIN USERID ggs

Password:

Successfully logged into database.

GGSCI (rac01) 9> add trandata hr.test (表名test可以为*通配符)

2016-10-25 08:04:43 WARNING OGG-00869 No unique key is defined for table 'TEST'. All viable columns will be used to represent the key,but may not guarantee uniqueness. KEYCOLS may be used to define the key.

Logging of supplemental redo data enabled for table HR.TEST.

3.3添加抽取进程

GGSCI (rac01) 10> add extract ext01,tranlog,begin now,threads 2

EXTRACT added.

GGSCI (rac01) 12> add exttrail ./dirdat/ex,extract ext01

EXTTRAIL added.

GGSCI (rac01) 13> edit params ext01

EXTRACT ext01

USERID ggs,PASSWORD ggs

TRANLOGOPTIONS ASMUSER sys@asm,ASMPASSWORD oracle

DISCARDFILE ./dirdat/ex.dsc,purge

EXTTRAIL ./dirdat/ex

ddlinclude all

TABLE hr.*;

3.4添加传输进程

GGSCI (rac01) 17> add extract pump01,exttrailsource ./dirdat/ex

EXTRACT added.

GGSCI (rac01) 18> add rmttrail /home/oracle/ogg/dirdat/ex,EXTRACT pump01

RMTTRAIL added.

GGSCI (rac01) 19> edit params pump01

EXTRACT pump01

USERID ggs,PASSWORD ggs

PASSTHRU

RMTHOST 192.168.56.203,MGRPORT 7809,TCPBUFSIZE 100000,TCPFLUSHBYTES 300000

RMTTRAIL /home/oracle/ogg/dirdat/ex

TABLE hr.*;

4目标端配置OGG

4.1创建checkpoint table

GGSCI (hadoop03) 1> dblogin userid ggs,password ggs

Successfully logged into database.

GGSCI (hadoop03) 2> add checkpointtable ggs.checkpoint

Successfully created checkpoint table ggs.checkpoint.

GGSCI (hadoop03) 3> edit params ./GLOBALS

CHECKPOINTTABLE ggs.checkpoint

4.2创建复制进程

GGSCI (hadoop03) 1> add replicat rep01,exttrail /home/oracle/ogg/dirdat/ex,checkpointtable ggs.checkpoint

REPLICAT added.

GGSCI (hadoop03) 14> edit params rep01

REPLICAT repnd

USERID ggs,PASSWORD ggs

BATCHSQL

PURGEOLDEXTRACTS

HANDLECOLLISIONS

ASSUMETARGETDEFS

INSERTAPPEND

DISCARDFILE ./dirdat/r1.dsc,purge

ddl include all

map hr.*,target hr.*;

5启动抽取和复制进程

5.1源端

GGSCI (rac01) 1> info all

Program Status Group Lag at Chkpt Time Since Chkpt

MANAGER RUNNING

EXTRACT STOPPED EXT01 00:00:00 00:20:23

EXTRACT STOPPED TRANS01 00:00:00 00:11:37

GGSCI (rac01) 2> start EXT01

Sending START request to MANAGER ...

EXTRACT EXT01 starting

GGSCI (rac01) 3> start TRANS01

Sending START request to MANAGER ...

EXTRACT TRANS01 starting

GGSCI (rac01) 4> info all

Program Status Group Lag at Chkpt Time Since Chkpt

MANAGER RUNNING

EXTRACT RUNNING EXT01 00:00:00 00:20:31

EXTRACT RUNNING TRANS01 00:00:00 00:11:45

5.2目标端

GGSCI (hadoop03) 13> start repnd

Sending START request to MANAGER ...

REPLICAT REPND starting

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