Installing 11g Warehouse Builder (OWB)

Transcription

1 Installing 11g Warehouse Builder (OWB) Author: James L. Colestock Create Date: 02/09/08 Last Modified Date: 02/09/08 Summary: Purpose of this guide is to document the steps required to install and initially configure a properly working 11g Warehouse Builder installation. In this example, I use a single database on Linux for the Repository, Runtime, and Target schemas. Pre-configure the Database: 11g now ships automatically with most of the Oracle Warehouse Builder technology stack. If the OWBSYS user does not already exist, run the DBCA to add this schema. OWB on 11g will automatically tune the instance to meet the prerequisites, except for the utl_file_dir parameter: SQL> alter system set utl_file_dir='/tmp' scope=spfile; System altered. SQL> shutdown immediate; ORACLE instance shut down. SQL> startup ORACLE instance started. Total System Global Area bytes Fixed Size bytes Variable Size bytes Database Buffers bytes Redo Buffers bytes Database mounted. Database opened. Make sure that the $OWB_HOME/network/admin directory has the appropriate networking files in order to connect to your repository: [/u03/app/oracle/product/db/ /owb/bin/unix nf@rac2]$ cp $TNS_ADMIN/* $ORACLE_HOME/owb/network/admin/. cp: omitting directory `/u03/app/oracle/product/db/ /network/admin/samples' [/u03/app/oracle/product/db/ /owb/bin/unix nf@rac2]$ ls -lart $ORACLE_HOME/owb/network/admin/. total 24 drwxr-xr-x 3 oracle dba 4096 Oct 4 09:14.. -rw-r--r-- 1 oracle dba 896 Feb 7 23:46 tnsnames.ora -rw-r--r-- 1 oracle dba 102 Feb 7 23:46 sqlnet.ora -rw-r--r-- 1 oracle dba 187 Feb 7 23:46 shrept.lst -rw-r--r-- 1 oracle dba 1040 Feb 7 23:46 listener.ora drwxr-xr-x 2 oracle dba 4096 Feb 7 23:46. Unlock the OWBSYS user: [/u03/app/oracle/product/db/ /owb/bin/unix nf@rac2]$ sqlplus "/ as sysdba" SQL> alter user OWBSYS account unlock; User altered. Page 1 of 10 Installing 11g OWB 2/9/2008

2 Run the Repository Assistant: [/u03/app/oracle/product/db/ /owb/bin/unix export DISPLAY= :0.0 [/u03/app/oracle/product/db/ /owb/bin/unix Here are the screen shots for this process: Page 2 of 10 Installing 11g OWB 2/9/2008

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4 Verify the efficacy of your install via the following checks: [/u03/app/oracle/product/db/ /owb/bin/unix cd../admin [/u03/app/oracle/product/db/ /owb/bin/admin more rtrepos.properties #Runtime Properties #Fri Feb 08 00:01:38 GMT-07: repos.77.tag=15cf4d3cfce33dc ffbdb33ce8 [/u03/app/oracle/product/db/ /owb/rtp/sql sqlplus SQL> select * from owbsys.wb_rt_service_nodes; NODE_ID INSTANCE_NUMBER HOST PORT SERVICE_NAME ENABLED RUNTIME_VERS SERVER_SIDE_HOME RAC2.COLESTOCK.TEST 1523 NF.COLESTOCK.TEST /u03/app/oracle/product/db/ SQL> select * from owbsys.owbrtps; KEY VALUE [1] /u03/app/oracle/product/db/ [/u03/app/oracle/product/db/ /owb/rtp/sql nf@rac2]$ sqlplus Role set. >>>>>> There are errors in one or more PL/SQL packages and functions Platform properties have been loaded correctly Platform location has been seeded correctly NLS messages have been loaded correctly >>>>>> The platform service is not available Service script is accessible to the database server Connection information stored within the repository is correct Page 4 of 10 Installing 11g OWB 2/9/2008

5 Start the Control Center Service: [/u03/app/oracle/product/db/ /owb/rtp/sql Role set. Not Available PL/SQL procedure successfully completed. Role set. Available PL/SQL procedure successfully completed. Role set. Available PL/SQL procedure successfully completed. [/u03/app/oracle/product/db/ /owb/rtp/sql ps -ef grep owb grep -v grep wc -l 2 [/u03/app/oracle/product/db/ /owb/rtp/sql nf@rac2]$ ps -ef grep owb oracle :34? 00:00:00 /bin/sh /u03/app/oracle/product/db/ /owb/bin/unix/run_service.sh -manual 1 /u03/app/oracle/product/db/ OWBSYS RAC2.COLESTOCK.TEST 1523 NF.COLESTOCK.TEST oracle :34? 00:00:02 /u03/app/oracle/product/db/ /jdk/jre/bin/java -Xmx768M -Djava.awt.headless=true - DORACLE_HOME=/u03/app/oracle/product/db/ DOCM_HOME=/u03/app/oracle/product/db/ DOCM_ORACLE_HOME=/u03/app/oracle/product/db/ classpath../admin:../admin/launcher.jar:personalties.jar:: - DOWB_HOME=/u03/app/oracle/product/db/ DJDK_HOME=/u03/app/oracle/product/db/ /jdk - DORA_HOME=/u03/app/oracle/product/db/ DOEM_HOME=/u03/app/oracle/product/db/ DIAS_HOME=/u03/app/oracle/product/db/ Launcher../admin/owb.classpath oracle.wh.runtime.platform.service.service -manual 1 OWBSYS RAC2.COLESTOCK.TEST 1523 NF.COLESTOCK.TEST [/u03/app/oracle/product/db/ /owb/log nf@rac2]$ tail -f OWBSYS log 2008/02/08-02:00:05-MST [1D332B][] Connection Manager - using service timezone America/Denver 2008/02/08-02:00:05-MST [1D332B][] Connection Manager - defaultimg session timezone offset to -07: /02/08-02:00:05-MST [1D332B][] Free Memory(bytes)= Total Memory(bytes)= Used Memory(bytes)= Used Memory(percent)=96% 2008/02/08-02:00:06-MST [1D332B][] Control Center Service Version starting 2008/02/08-02:00:06-MST [1D332B][] Startup due to manual request 2008/02/08-02:00:06-MST [1D332B][] Control Center Repository Name OWBSYS on Service NF.COLESTOCK.TEST at Host RAC2.COLESTOCK.TEST 2008/02/08-02:00:06-MST [1D332B][] Explicit garbage collection - every 1 execution(s) 2008/02/08-02:00:06-MST [1D332B][] Initializing Platform 2008/02/08-02:00:08-MST [1D332B][] Recovery starting 2008/02/08-02:00:08-MST [1D332B][] Service startup complete Page 5 of 10 Installing 11g OWB 2/9/2008

6 Download and Install OWB 11g to your local client PC: Here are the screen shots for the local OWB install. Pretty straight-forward. Login to the Design Center from the Client and Configure: Remember to update the $TNS_ADMIN with a net service entry for your repository. Here are the screenshots for logging into the Design Center and creating a sample module. Page 6 of 10 Installing 11g OWB 2/9/2008

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10 Test the configuration by modeling objects and deploying them: I used the following Oracle by Example article to create a Dimension and then deployed it, to verify that my configuration works from end to end: 5_modeling_target.htm Upon successful completion of the tutorial in question, the following objects should be present in the target schema: SQL> connect sample_tgt Enter password: Connected. SQL> col object_name format a30 SQL> set lines 200 SQL> select object_name, object_type, status from user_objects; OBJECT_NAME OBJECT_TYPE STATUS TIME TABLE VALID TIME_SEQ SEQUENCE VALID TIME_DIMENSION_KEY_PK INDEX VALID TIME DIMENSION VALID TIME_V VIEW VALID TIME_MAP PACKAGE VALID TIME_MAP PACKAGE BODY VALID 7 rows selected. Page 10 of 10 Installing 11g OWB 2/9/2008