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ODI 12c - Repositories Before You Begin. Purpose This tutorial walks you through the steps that are needed to create and connect to the Oracle Data Integrator (ODI) Master Repository and the ODI Work Repository using Repository Creation Utility (RCU) and ODI Studio.
Time to Complete Approximately 1 hour.
Introduction Repositories are schemas and tables in a database that hold information about ODI Designs, Topologies, and Security. There is a one-to-many relationship between Master and Work repositories. An example of why you might want to have multiple work repositories is for separating development and production designs. The repository schemas and tables can be created either manually using ODI Studio or automatically using Repository Creation Utility (RCU). RCU is the preferred method of maintaining the repositories. The database storing the repository can be Oracle Database 12c or several other ed databases. This is the first in a series of four OBEs in the Oracle Data Integrator 12c: Getting Started (https://apex.oracle.com/pls/apex/f? p=44785:24:15503233161396::::P24_CONTENT_ID,P24_PREV_PAGE:7952,24) series.
Scenario Linda works as a database for Example Enterprise Corp (http://www.example.com). In Example Enterprise, Linda is responsible for performing database management and integration tasks on the various resources within the organization. In particular, Linda is responsible for data loading, transformation, and validation. To begin working on her projects (such as exporting a flat file to a relational table), she needs to create the new Master repository and Work repository. This is her first task. Following this, she will make a flat file to relational table project. Following that, she will make an agent. These other tasks are covered in later OBEs.
Hardware and Software Requirements The following is a list of software requirements:
A ed operating system (the OS shown here is 64-bit Oracle Enterprise Linux release 6.7 (Santiago), other versions such as Windows are ed as well) Oracle Database (the version shown here is Enterprise Edition 12.1.0.2.0, other versions are ed as well) Oracle Data Integrator 12c (the version shown here is 12.2.1) The following is a list of OPTIONAL software: Oracle WebLogic Server (WLS) 12c (other versions are ed as well) Oracle SQL Developer 12c (included with Database 12c install) If WLS is present, it must be in the same Middleware HOME directories as ODI.
Prerequisites Before starting this tutorial, you should have: Started Oracle Database services and components such as the Listener. A Database with DBA role privileges such as the SYS or SYSTEM . Installed the HR schema included in the Oracle Database. The Sample Schemas Installation Guide is part of the Oracle Database documentation set, and is also available online at: http://otn.oracle.com (http://otn.oracle.com). Already installed, but not configured, ODI. Mapped a plan for s. Best practices are MixedCase, at least eight characters in length, and contain a number. Examples: Mywd99 , Welcome1 .
1. Creating Repositories with RCU Throughout the screen captures, s you type will display as dots, for example . If you type Welcome1 , it will display as eight dots, but if you come back to view it later, it may display as a different number of dots (to hide the true length.) For purposes of training, you may make all the s the same; but in a production environment, they might likely be different. Also in the screen captures, if you see items in red (red boxes or red arrows), they are not part of the product, but were added as part of the course to draw attention to things you need to change (enter or select or deselect). Also, the cursor is usually pointing to the last thing you need to do, for example, click OK.
In the task instructions, field prompts will be bold, such as Hostname. Values you type in the fields or on copmmand lines will be bold blue Courier font, such as localhost . To do create the Master and Work repositories with Repository Creation Utility (RCU), perform the following steps:
1.1 Running RCU RCU can be used to create or to drop repositories. In this first step, you will create a repository.
Installing ODI adds the RCU bits to the Middleware HOME. Navigate to the proper directory and launch RCU.
OS Prompt [my@myhost ~]$ cd $FMW_HOME/oracle_common/bin [my@myhost bin]$ pwd /u01/app/oracle/Middleware/Oracle_Home/oracle_common/bin [my@myhost bin]$ ./rcu
You may find copies of RCU shell scripts elsewhere. This is the one you want. The Welcome page is displayed. There is nothing to select.
Click
Next
to continue.
On the Create Repository page, select Create Repository and System Load and Product Load (which is the default). This will require DBA privileges such as the SYS or SYSTEM would have.
Click
Next
to continue.
On the Database Connection Details page, enter a Host Name such as
localhost or an IP address, Database Listener Port such as
1521 , Database Service Name such as orcl.example.com (note this is not the instance name), Database name such as sys , and the corresponding which will not display. The Role will change automatically as you type a name.
Click
Next
to continue. You may see the following warning, depending on your database configuration.
If you are using Latin alphabets for languages such as English, click
Ignore
to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, click
OK
to continue.
On the Select Components page, select Oracle Data Integrator. Selecting that one line item will automatically select several other components as indicated by the black checks. Notice the DEV prefix on some of the schema names. You can change the default prefix, as will be needed if you ever add additional repositories.
Click
Next
to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, click
OK
to continue.
On the Schema s page, enter the same twice.
In a training environment, it is acceptable to use the same for all schemas; but in a production environment, you would likely use different s. Click
Next
to continue.
On the Custom Variables page, enter the same in four places, enter a Work Repository Type of Name of
D , and a Work Repository
workrep .
Note that the Supervisor is for ODI Studio, and the Repository is for the database . These eventually will be stored in Oracle Wallet. Click
Next
to continue.
On the Map Tablespaces page, there is nothing to do, the defaults are fine. Note the prefix of the tablespace names.
DEV throughout. The asterisks are not part of
Click
Next
Click
OK
to continue. A Confirmation dialog box will pop up.
to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, click
On the Summary page, there is nothing to do, just review.
Click
Create
to continue. A progress bar displays.
OK
to continue.
When the progress bar reaches 100% and all the lines have green checks, it will automatically go to the Completion Summary page. On the Completion Summary page, you have the option to view the various log files.
Note that this phase on this machine took about 4 minutes to complete on a typical PC. Click
Close
to continue.
In summary, you have used RCU to create various schemas on an Oracle database to ODI. the s, you will need them later.
1.2 Deleting Repositories with RCU (OPTIONAL) Suppose you have a repository that you need to delete. Perhaps it was created by mistake. Perhaps you just want to start from a clean slate. Before deleting any repositories, make sure that all applications are disconnected from using those schemas and tables.
Start RCU just the same way you did to create repositories, only this time you will drop repositories.
OS Prompt [my@myhost ~]$ cd /u01/app/oracle/Middleware/Oracle_Home/oracle_common/bin [my@myhost bin]$ ./rcu
You may find it convenient to define optional environment variables such as
$FMW_HOME and $ODI_HOME to speed up this directory
navigation. Those would complement the required environment variables such as
The Welcome page is displayed. There is nothing to select.
$ORACLE_HOME and $JAVA_HOME .
Click
Next
to continue.
On the Create Repository page, select Drop Repository. (The page name on the top banner and left navigation will change from "Create" to "Drop" when you select Drop below. The number of steps will change as well.)
Click
Next
to continue.
On the Database Connection Details page, enter a Host Name such as Name such as
localhost or an IP address, Port such as 1521 , Service
orcl.example.com (note this is not the instance name), name such as sys , and the corresponding
which will not display. The Role will change automatically as you type a name.
Click
Next
to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, click
OK
to continue.
On the Select Components page, use the with prefix pulldown to select the schemas to drop. The example shows selecting JUNK. Note the prefixes of the components in the background reflect your choice.
Click
Next
to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, click
On the Summary page, there is nothing to do, just review.
OK
to continue.
Click Drop to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, it will automatically go to the Completion Summary page. On the Completion Summary page, you have the option to view the various log files.
Click
Close
to continue.
In summary, you used RCU to remove unwanted schemas from the database based on prefixes. Generally speaking, this is an unrecoverable action. It is recommended to backup any repository data just in case. You can do this either from the database using utilities such as RMAN, or from ODI Studio.
1.3 ing Schemas with SQL Developer (OPTIONAL) This is just to show you where some of the tables are stored. Just look, do not modify anything in here.
Start your favorite SQL editor. You can use TOAD, SQL*Plus, or any similar tool. This example uses SQL Developer, a GUI which is included with Oracle Database 12c.
How you start SQL Developer is installation dependent. You may have a desktop icon to start it. Create a New Connection. Right-click on Connections, then click the + green plus.
There are multiple ways to create a connection, any one of them is valid.
On the Database Connection page, enter a Connection Name such as corresponding . Enter the database Hostname such as
mydba , a DBA-authorized name such as sys and the
localhost , the Port such as 1521 and the SID such as orcl
(note this is instance, not the service name.) the appropriate Role; for example, sys requires SYSDBA. Click
Test
to continue.
If the test is successful (that is, if a connection can be established and the credentials are correct), it will reply, Status: Success in the lower left corner.
Click Connect to continue. You can use this connection for the rest of the tutorial.
Query the registry table. Enter
SELECT
* FROM schema_version_registry; in the Query Builder.
Click the
green arrow in the top menu bar to display the table. Nothing to do here, just look. These were inserted by RCU.
Query the count of tables in one of the objects, the
DEV_ODI_REPO component. Enter SELECT count(*)
FROM all_tables WHERE owner='DEV_ODI_REPO'; in the Query Builder.
Click the
green arrow in the top menu bar to display the table count. Wow, over two hundred tables just for ODI. Nothing to do here, just
look. These were created by RCU.
In summary, you have used SQL to that RCU built the repositories correctly.
2. Connecting to Repositories with ODI Studio Oracle Data Integrator 12c Studio provides a graphical tool for manipulating the repository's designs, operators, and topologies. You can have several work repositories, such as DEV (development) and PROD (production), or you can do everything in one work repository.
To connect to a particular set of master and work repositories, perform the following steps:
2.1 Using Oracle Wallet to Manage IDs and s Navigate to
$ODI_HOME/studio . In this example, that is
/u01/app/oracle/Middleware/Oracle_Home/odi/studio . Start ODI Studio by running script odi.sh .
OS Prompt [my@myhost ~]$ cd $ODI_HOME/studio [my@myhost studio]$ pwd /u01/app/oracle/Middleware/Oracle_Home/odi/studio [my@myhost studio]$ ./odi.sh Oracle Fusion Data Integrator Studio 12c Copyright (c) 1997, 2013, Oracle and/or its s. All rights reserved.
A progress bar displays.
Midway through the progress bar, and only the very first time, Confirm Import Preferences dialog box will pop up and ask if you want to import preferences from a previous installation. If there is no previous installation, there is nothing to select.
Click
No
to continue. The progress bar resumes.
In the left , click Connect To Repository...
There are other places on the menu bar to do the same thing. On the , to add a new , click the + green plus.
Strictly speaking, the yellow pencil (edit) and the red X (delete) should be greyed out since there is nothing to edit or delete yet.
Fill in all of the Connection information. This must match what you created using RCU and is case-sensitive.
Field Prompt:
Value:
Name:
DEV_ODI_REPO
ODI :
SUPERVISOR
:
(not displayed)
Master :
DEV_ODI_REPO
Master :
(not displayed)
Driver List: Driver Name: Url:
Oracle JDBC Driver (pick from pull-down list)
oracle.jdbc.OracleDriver jdbc:oracle:thin:@
localhost:1521:orcl
(pick template from list, then edit
Click on the magnifying glass
)
to display a list of valid work repositories.
This was created as part of RCU. Select workrep and click
Click
Test
to make sure that everything is correct.
OK . This populates the Work Repository field.
If Information popup box replies, "Successful," then click
OK .
Only on the very first time, New Wallet asks you to define a and an expiration time. When using a wallet to store the ODI credentials, ODI Studio will ask you for the Wallet prior to logging in. You will not need to enter the ODI credentials again ( ).
Click
OK
to continue. This stores the wallet information (and other preferences) in the hidden directory in your home directory:
~/.odi/oracledi/ewallet . You can view it with the GUI tool owm (Oracle Wallet Manager). If you ever deinstall ODI, the wallet is not removed automatically. From now on, the ODI page will be prepopulated with this information.
Click
OK
to continue.
If the connection was successful, you will have information under the three tabs in the left .
It is possible to store the information without using Wallet as an alternative.
In summary, you have defined the connection for ODI to use the repository you created with RCU. That information is stored in Oracle Wallet in your home directory.
2.2 Connecting to a New Work Repository (OPTIONAL) There are three ways to create another new work repository. The first way is to use RCU, as shown in the previous steps. That method will not be repeated at this point. The second way is to reuse an existing ID such as DEV_ODI_REPO but that is not recommended since it will overlay (replace) the existing work repository. The third (and recommended) way to create a second new repository and to keep the first one, is to create a new DB such as DEV_ODI_REPO3 and then proceed with the steps below. As a DBA, use
sqlplus , or SQL Developer, or the SQL tool of your choice to create a new DB .
OS Prompt [my@myhost ~]$ sqlplus / as sysdba SQL*Plus: Release 12.1.0.2.0 Production on Fri Sep 20 05:21:08 2013 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 64bit Production With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options SQL> create DEV_ODI_REPO3 identified by Welcome1; created. SQL> grant dba to DEV_ODI_REPO3; Grant succeeded. SQL> exit
Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 64bit Produ With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options [my@myhost ~]$
In real life, the DBA role may be a bit excessive, you would probably use a lower set of permissions. You already have one work repository connected from RCU. To create another new work repository, in the left , click the Topology tab, then expand Repositories, then right-click Work Repositories, then click New Work Repository.
The opens on the right. On the Specify ODI Work Repository connection properties , enter the following information:
Field
Value:
Prompt: Technology:
Oracle (pick from pull-down list)
JDBC
oracle.jdbc.OracleDriver (pick from
list)
Driver: JDBC Url:
jdbc:oracle:thin:@
localhost:1521:orcl
(pick template from :
list, then edit edit
)
DEV_ODI_REPO3 If you use the same again as previously used, for example
DEV_ODI_REPO , then this will replace the repository. If the DBA
creates a new in SQL*Plus as recommended, then this step in ODI creates a second repository and leaves the first intact. :
(not displayed, but matches the one just created in sqlplus)
You can click Test Connection if you wish. Click
Next
to continue.
The warning about not using localhost is a good suggestion, but it is okay to use it for training purposes. Click
On the Specify ODI Work Repository properties , enter the following information:
Field Prompt:
Value:
Name:
WORKREP3
:
(not displayed)
Work Repository Type:
Development (pick from pull-down list)
Yes
to continue.
Click
Finish
to continue. A progress bar displays.
On the Confirmation dialog box, click
Yes
to continue.
On the Create dialog box, enter a name, such as
DEV_ODI_REPO3 . Click OK to continue.
On the Enter Wallet dialog box, enter a (which will not display). Click
OK
to continue.
You have now created a new work repository which is in addition to the old work repository. To that the new work repository is fully populated, you can click Open to see information about it.
Nothing to do here, just look. Note that the old name workrep remains on the left, the old work repository is still good, you now have two work repositories.
In summary, the original work repository was fine, but this created a new work repository. Since it is a replacement, it may have been necessary to back up (export) the previous one if you ever need it back.
3. Importing Previous Repositories (OPTIONAL) Over time you may develop repositories that would be useful to either move to other machines or clone on other machines. One way to do this is to export the repositories to a zip file. The process of how to do the export is not covered in this OBE, it is assumed that the zip files already exist. The zip file contains XML metadata that can be loaded on a new repository. If the new repository already contains information, you can choose to update or replace "duplicate" rows. To import both a master and/or work repository, copy the zip files to the target machine and perform the following steps:
3.1 Importing a Master Repository On the left , click the Topology tab, then click the blue factory pulldown icon on the top right of the tab column. Select Import...
In the Import Selection dialog box, select Import the Master Repository.
Click
OK
to continue.
In the Import a Master Repository dialog box, select Import From a Zip File. Either browse for the file using the type the name of the zip file.
Click
OK
to continue. A progress bar displays.
magnifying glass, or
Depending on the XML file size, this can take several minutes to complete. An Import Report displays. Nothing to do here, just look.
Click
Close
to continue.
In summary, you can import a previously saved Master Repository from a zip file.
3.2 Importing a Work Repository This is almost identical to the previous procedure, except it is done in a different tab. On the left , click the Designer tab, then click the red triangle pulldown icon on the top right of the tab column. Select Import...
In the Import Selection dialog box, select Import the Work Repository.
Click
OK
to continue.
In the Import a Work Repository dialog box, select Import From a Zip File. Either browse for the file using the type the name of the zip file.
magnifying glass, or
Click
OK
to continue. A progress bar displays.
Depending on the XML file size, this can take several minutes to complete. An Import Report displays. Nothing to do here, just look.
Click
Close
to continue.
In summary, you can import a previously saved Work Repository from a zip file.
4. Testing Repository Connections If you have gotten this far in the OBE sequentially, then obviously your repository connections work just fine. If at a later date you want to come back to either or modify the connection information, you can re-test the connections. To test the repository connections, perform the following steps:
4.1 Viewing Repository Configuration Information On the main menu bar, navigate to ODI > Repository Connection Information...
This presumes that you are already connected to an active repository. In the Repository Connection Information dialog box, you can view (but not change) the parameters.
Click
OK
to close the dialog box.
In summary, one way to view the active connection information is from the main menu under ODI.
4.2 Editing Repository Configuration On the ODI main menu bar, select ODI > Disconnect then select ODI > Connect. The wallet dialog box may appear. Then the ODI dialog box appears.
Click the yellow pencil to edit the existing parameters. In the Repository Connection Information dialog box, you can view and/or change the parameters.
Once you are satisfied with the values, click
Click
OK
Test
to test the connection. If everything is correct, a success message displays.
to close the dialog box. Note that even though the test appeared to be completely successful, there may still be problems.
Occasionally messages will display in the terminal session used to start ODI Studio (it may be behind the active Studio window). If you see these, you may be instructed to do something or someone.
In summary, there are several ways to see, edit, and test the connection information.
Want to Learn More? In this tutorial, you should have learned how to: Store ODI ID/s in Oracle Wallet Create Master and Work repositories using RCU Connect to Master and Work repositories using ODI Studio Import previous repository zip files Test repository connections
Resources The following are conceptual or procedural Help topics relevant to the topic of this tutorial: Online documentation, viewlets, samples, and OLN URLs on OTN:
Current version: here (http://docs.oracle.com/middleware/1221/odi/index.html) Older versions: here (http://www.oracle.com/technetwork/middleware/dataintegrator/documentation/index.html) The following specific courses:
D82167GC10 (http://placeholder) Oracle Data Integrator 12c: Integration and istration (replaces D64974GC20 Oracle Data Integrator 11g: Integration and istration Ed2) D82171GC10 (http://placeholder) Oracle Data Integrator 12c: New Features External Web sites for related information:
www.oracle.com/goto/odi (http://www.oracle.com/goto/odi)
OTN Community Forums (https://forums.oracle.com/community/developer/english/business_intelligence/system_management_and_integrat To learn more about Oracle Data Integrator 12c, refer to additional OBEs in the Oracle Learning Library (http://www.oracle.com/goto/oll), or on the ODI Studio Start Page.
Credits Lead Curriculum Developer: Elio Bonazzi Other Contributors: Viktor Tchemodanov, Alex Kotopoulis, Julien Testut About Oracle (http://www.oracle.com/corporate/index.html) Legal Notices (http://www.oracle.com/us/legal/index.html)
Us (http://www.oracle.com/us/corporate//index.html) of Use (http://www.oracle.com/us/legal//index.html)
Your Privacy Rights (http://www.oracle.com/us/legal/privacy/index.html) Copyright © 2015, Oracle and/or its s. All rights reserved.
Time to Complete Approximately 1 hour.
Introduction Repositories are schemas and tables in a database that hold information about ODI Designs, Topologies, and Security. There is a one-to-many relationship between Master and Work repositories. An example of why you might want to have multiple work repositories is for separating development and production designs. The repository schemas and tables can be created either manually using ODI Studio or automatically using Repository Creation Utility (RCU). RCU is the preferred method of maintaining the repositories. The database storing the repository can be Oracle Database 12c or several other ed databases. This is the first in a series of four OBEs in the Oracle Data Integrator 12c: Getting Started (https://apex.oracle.com/pls/apex/f? p=44785:24:15503233161396::::P24_CONTENT_ID,P24_PREV_PAGE:7952,24) series.
Scenario Linda works as a database for Example Enterprise Corp (http://www.example.com). In Example Enterprise, Linda is responsible for performing database management and integration tasks on the various resources within the organization. In particular, Linda is responsible for data loading, transformation, and validation. To begin working on her projects (such as exporting a flat file to a relational table), she needs to create the new Master repository and Work repository. This is her first task. Following this, she will make a flat file to relational table project. Following that, she will make an agent. These other tasks are covered in later OBEs.
Hardware and Software Requirements The following is a list of software requirements:
A ed operating system (the OS shown here is 64-bit Oracle Enterprise Linux release 6.7 (Santiago), other versions such as Windows are ed as well) Oracle Database (the version shown here is Enterprise Edition 12.1.0.2.0, other versions are ed as well) Oracle Data Integrator 12c (the version shown here is 12.2.1) The following is a list of OPTIONAL software: Oracle WebLogic Server (WLS) 12c (other versions are ed as well) Oracle SQL Developer 12c (included with Database 12c install) If WLS is present, it must be in the same Middleware HOME directories as ODI.
Prerequisites Before starting this tutorial, you should have: Started Oracle Database services and components such as the Listener. A Database with DBA role privileges such as the SYS or SYSTEM . Installed the HR schema included in the Oracle Database. The Sample Schemas Installation Guide is part of the Oracle Database documentation set, and is also available online at: http://otn.oracle.com (http://otn.oracle.com). Already installed, but not configured, ODI. Mapped a plan for s. Best practices are MixedCase, at least eight characters in length, and contain a number. Examples: Mywd99 , Welcome1 .
1. Creating Repositories with RCU Throughout the screen captures, s you type will display as dots, for example . If you type Welcome1 , it will display as eight dots, but if you come back to view it later, it may display as a different number of dots (to hide the true length.) For purposes of training, you may make all the s the same; but in a production environment, they might likely be different. Also in the screen captures, if you see items in red (red boxes or red arrows), they are not part of the product, but were added as part of the course to draw attention to things you need to change (enter or select or deselect). Also, the cursor is usually pointing to the last thing you need to do, for example, click OK.
In the task instructions, field prompts will be bold, such as Hostname. Values you type in the fields or on copmmand lines will be bold blue Courier font, such as localhost . To do create the Master and Work repositories with Repository Creation Utility (RCU), perform the following steps:
1.1 Running RCU RCU can be used to create or to drop repositories. In this first step, you will create a repository.
Installing ODI adds the RCU bits to the Middleware HOME. Navigate to the proper directory and launch RCU.
OS Prompt [my@myhost ~]$ cd $FMW_HOME/oracle_common/bin [my@myhost bin]$ pwd /u01/app/oracle/Middleware/Oracle_Home/oracle_common/bin [my@myhost bin]$ ./rcu
You may find copies of RCU shell scripts elsewhere. This is the one you want. The Welcome page is displayed. There is nothing to select.
Click
Next
to continue.
On the Create Repository page, select Create Repository and System Load and Product Load (which is the default). This will require DBA privileges such as the SYS or SYSTEM would have.
Click
Next
to continue.
On the Database Connection Details page, enter a Host Name such as
localhost or an IP address, Database Listener Port such as
1521 , Database Service Name such as orcl.example.com (note this is not the instance name), Database name such as sys , and the corresponding which will not display. The Role will change automatically as you type a name.
Click
Next
to continue. You may see the following warning, depending on your database configuration.
If you are using Latin alphabets for languages such as English, click
Ignore
to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, click
OK
to continue.
On the Select Components page, select Oracle Data Integrator. Selecting that one line item will automatically select several other components as indicated by the black checks. Notice the DEV prefix on some of the schema names. You can change the default prefix, as will be needed if you ever add additional repositories.
Click
Next
to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, click
OK
to continue.
On the Schema s page, enter the same twice.
In a training environment, it is acceptable to use the same for all schemas; but in a production environment, you would likely use different s. Click
Next
to continue.
On the Custom Variables page, enter the same in four places, enter a Work Repository Type of Name of
D , and a Work Repository
workrep .
Note that the Supervisor is for ODI Studio, and the Repository is for the database . These eventually will be stored in Oracle Wallet. Click
Next
to continue.
On the Map Tablespaces page, there is nothing to do, the defaults are fine. Note the prefix of the tablespace names.
DEV throughout. The asterisks are not part of
Click
Next
Click
OK
to continue. A Confirmation dialog box will pop up.
to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, click
On the Summary page, there is nothing to do, just review.
Click
Create
to continue. A progress bar displays.
OK
to continue.
When the progress bar reaches 100% and all the lines have green checks, it will automatically go to the Completion Summary page. On the Completion Summary page, you have the option to view the various log files.
Note that this phase on this machine took about 4 minutes to complete on a typical PC. Click
Close
to continue.
In summary, you have used RCU to create various schemas on an Oracle database to ODI. the s, you will need them later.
1.2 Deleting Repositories with RCU (OPTIONAL) Suppose you have a repository that you need to delete. Perhaps it was created by mistake. Perhaps you just want to start from a clean slate. Before deleting any repositories, make sure that all applications are disconnected from using those schemas and tables.
Start RCU just the same way you did to create repositories, only this time you will drop repositories.
OS Prompt [my@myhost ~]$ cd /u01/app/oracle/Middleware/Oracle_Home/oracle_common/bin [my@myhost bin]$ ./rcu
You may find it convenient to define optional environment variables such as
$FMW_HOME and $ODI_HOME to speed up this directory
navigation. Those would complement the required environment variables such as
The Welcome page is displayed. There is nothing to select.
$ORACLE_HOME and $JAVA_HOME .
Click
Next
to continue.
On the Create Repository page, select Drop Repository. (The page name on the top banner and left navigation will change from "Create" to "Drop" when you select Drop below. The number of steps will change as well.)
Click
Next
to continue.
On the Database Connection Details page, enter a Host Name such as Name such as
localhost or an IP address, Port such as 1521 , Service
orcl.example.com (note this is not the instance name), name such as sys , and the corresponding
which will not display. The Role will change automatically as you type a name.
Click
Next
to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, click
OK
to continue.
On the Select Components page, use the with prefix pulldown to select the schemas to drop. The example shows selecting JUNK. Note the prefixes of the components in the background reflect your choice.
Click
Next
to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, click
On the Summary page, there is nothing to do, just review.
OK
to continue.
Click Drop to continue. A progress bar displays.
When the progress bar reaches 100% and all the lines have green checks, it will automatically go to the Completion Summary page. On the Completion Summary page, you have the option to view the various log files.
Click
Close
to continue.
In summary, you used RCU to remove unwanted schemas from the database based on prefixes. Generally speaking, this is an unrecoverable action. It is recommended to backup any repository data just in case. You can do this either from the database using utilities such as RMAN, or from ODI Studio.
1.3 ing Schemas with SQL Developer (OPTIONAL) This is just to show you where some of the tables are stored. Just look, do not modify anything in here.
Start your favorite SQL editor. You can use TOAD, SQL*Plus, or any similar tool. This example uses SQL Developer, a GUI which is included with Oracle Database 12c.
How you start SQL Developer is installation dependent. You may have a desktop icon to start it. Create a New Connection. Right-click on Connections, then click the + green plus.
There are multiple ways to create a connection, any one of them is valid.
On the Database Connection page, enter a Connection Name such as corresponding . Enter the database Hostname such as
mydba , a DBA-authorized name such as sys and the
localhost , the Port such as 1521 and the SID such as orcl
(note this is instance, not the service name.) the appropriate Role; for example, sys requires SYSDBA. Click
Test
to continue.
If the test is successful (that is, if a connection can be established and the credentials are correct), it will reply, Status: Success in the lower left corner.
Click Connect to continue. You can use this connection for the rest of the tutorial.
Query the registry table. Enter
SELECT
* FROM schema_version_registry; in the Query Builder.
Click the
green arrow in the top menu bar to display the table. Nothing to do here, just look. These were inserted by RCU.
Query the count of tables in one of the objects, the
DEV_ODI_REPO component. Enter SELECT count(*)
FROM all_tables WHERE owner='DEV_ODI_REPO'; in the Query Builder.
Click the
green arrow in the top menu bar to display the table count. Wow, over two hundred tables just for ODI. Nothing to do here, just
look. These were created by RCU.
In summary, you have used SQL to that RCU built the repositories correctly.
2. Connecting to Repositories with ODI Studio Oracle Data Integrator 12c Studio provides a graphical tool for manipulating the repository's designs, operators, and topologies. You can have several work repositories, such as DEV (development) and PROD (production), or you can do everything in one work repository.
To connect to a particular set of master and work repositories, perform the following steps:
2.1 Using Oracle Wallet to Manage IDs and s Navigate to
$ODI_HOME/studio . In this example, that is
/u01/app/oracle/Middleware/Oracle_Home/odi/studio . Start ODI Studio by running script odi.sh .
OS Prompt [my@myhost ~]$ cd $ODI_HOME/studio [my@myhost studio]$ pwd /u01/app/oracle/Middleware/Oracle_Home/odi/studio [my@myhost studio]$ ./odi.sh Oracle Fusion Data Integrator Studio 12c Copyright (c) 1997, 2013, Oracle and/or its s. All rights reserved.
A progress bar displays.
Midway through the progress bar, and only the very first time, Confirm Import Preferences dialog box will pop up and ask if you want to import preferences from a previous installation. If there is no previous installation, there is nothing to select.
Click
No
to continue. The progress bar resumes.
In the left , click Connect To Repository...
There are other places on the menu bar to do the same thing. On the , to add a new , click the + green plus.
Strictly speaking, the yellow pencil (edit) and the red X (delete) should be greyed out since there is nothing to edit or delete yet.
Fill in all of the Connection information. This must match what you created using RCU and is case-sensitive.
Field Prompt:
Value:
Name:
DEV_ODI_REPO
ODI :
SUPERVISOR
:
(not displayed)
Master :
DEV_ODI_REPO
Master :
(not displayed)
Driver List: Driver Name: Url:
Oracle JDBC Driver (pick from pull-down list)
oracle.jdbc.OracleDriver jdbc:oracle:thin:@
localhost:1521:orcl
(pick template from list, then edit
Click on the magnifying glass
to display a list of valid work repositories.
This was created as part of RCU. Select workrep and click
Click
Test
to make sure that everything is correct.
OK . This populates the Work Repository field.
If Information popup box replies, "Successful," then click
OK .
Only on the very first time, New Wallet asks you to define a and an expiration time. When using a wallet to store the ODI credentials, ODI Studio will ask you for the Wallet prior to logging in. You will not need to enter the ODI credentials again ( ).
Click
OK
to continue. This stores the wallet information (and other preferences) in the hidden directory in your home directory:
~/.odi/oracledi/ewallet . You can view it with the GUI tool owm (Oracle Wallet Manager). If you ever deinstall ODI, the wallet is not removed automatically. From now on, the ODI page will be prepopulated with this information.
Click
OK
to continue.
If the connection was successful, you will have information under the three tabs in the left .
It is possible to store the information without using Wallet as an alternative.
In summary, you have defined the connection for ODI to use the repository you created with RCU. That information is stored in Oracle Wallet in your home directory.
2.2 Connecting to a New Work Repository (OPTIONAL) There are three ways to create another new work repository. The first way is to use RCU, as shown in the previous steps. That method will not be repeated at this point. The second way is to reuse an existing ID such as DEV_ODI_REPO but that is not recommended since it will overlay (replace) the existing work repository. The third (and recommended) way to create a second new repository and to keep the first one, is to create a new DB such as DEV_ODI_REPO3 and then proceed with the steps below. As a DBA, use
sqlplus , or SQL Developer, or the SQL tool of your choice to create a new DB .
OS Prompt [my@myhost ~]$ sqlplus / as sysdba SQL*Plus: Release 12.1.0.2.0 Production on Fri Sep 20 05:21:08 2013 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 64bit Production With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options SQL> create DEV_ODI_REPO3 identified by Welcome1; created. SQL> grant dba to DEV_ODI_REPO3; Grant succeeded. SQL> exit
Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 64bit Produ With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options [my@myhost ~]$
In real life, the DBA role may be a bit excessive, you would probably use a lower set of permissions. You already have one work repository connected from RCU. To create another new work repository, in the left , click the Topology tab, then expand Repositories, then right-click Work Repositories, then click New Work Repository.
The opens on the right. On the Specify ODI Work Repository connection properties , enter the following information:
Field
Value:
Prompt: Technology:
Oracle (pick from pull-down list)
JDBC
oracle.jdbc.OracleDriver (pick from
list)
Driver: JDBC Url:
jdbc:oracle:thin:@
localhost:1521:orcl
(pick template from :
list, then edit edit
DEV_ODI_REPO3 If you use the same again as previously used, for example
DEV_ODI_REPO , then this will replace the repository. If the DBA
creates a new in SQL*Plus as recommended, then this step in ODI creates a second repository and leaves the first intact. :
(not displayed, but matches the one just created in sqlplus)
You can click Test Connection if you wish. Click
Next
to continue.
The warning about not using localhost is a good suggestion, but it is okay to use it for training purposes. Click
On the Specify ODI Work Repository properties , enter the following information:
Field Prompt:
Value:
Name:
WORKREP3
:
(not displayed)
Work Repository Type:
Development (pick from pull-down list)
Yes
to continue.
Click
Finish
to continue. A progress bar displays.
On the Confirmation dialog box, click
Yes
to continue.
On the Create dialog box, enter a name, such as
DEV_ODI_REPO3 . Click OK to continue.
On the Enter Wallet dialog box, enter a (which will not display). Click
OK
to continue.
You have now created a new work repository which is in addition to the old work repository. To that the new work repository is fully populated, you can click Open to see information about it.
Nothing to do here, just look. Note that the old name workrep remains on the left, the old work repository is still good, you now have two work repositories.
In summary, the original work repository was fine, but this created a new work repository. Since it is a replacement, it may have been necessary to back up (export) the previous one if you ever need it back.
3. Importing Previous Repositories (OPTIONAL) Over time you may develop repositories that would be useful to either move to other machines or clone on other machines. One way to do this is to export the repositories to a zip file. The process of how to do the export is not covered in this OBE, it is assumed that the zip files already exist. The zip file contains XML metadata that can be loaded on a new repository. If the new repository already contains information, you can choose to update or replace "duplicate" rows. To import both a master and/or work repository, copy the zip files to the target machine and perform the following steps:
3.1 Importing a Master Repository On the left , click the Topology tab, then click the blue factory pulldown icon on the top right of the tab column. Select Import...
In the Import Selection dialog box, select Import the Master Repository.
Click
OK
to continue.
In the Import a Master Repository dialog box, select Import From a Zip File. Either browse for the file using the type the name of the zip file.
Click
OK
to continue. A progress bar displays.
magnifying glass, or
Depending on the XML file size, this can take several minutes to complete. An Import Report displays. Nothing to do here, just look.
Click
Close
to continue.
In summary, you can import a previously saved Master Repository from a zip file.
3.2 Importing a Work Repository This is almost identical to the previous procedure, except it is done in a different tab. On the left , click the Designer tab, then click the red triangle pulldown icon on the top right of the tab column. Select Import...
In the Import Selection dialog box, select Import the Work Repository.
Click
OK
to continue.
In the Import a Work Repository dialog box, select Import From a Zip File. Either browse for the file using the type the name of the zip file.
magnifying glass, or
Click
OK
to continue. A progress bar displays.
Depending on the XML file size, this can take several minutes to complete. An Import Report displays. Nothing to do here, just look.
Click
Close
to continue.
In summary, you can import a previously saved Work Repository from a zip file.
4. Testing Repository Connections If you have gotten this far in the OBE sequentially, then obviously your repository connections work just fine. If at a later date you want to come back to either or modify the connection information, you can re-test the connections. To test the repository connections, perform the following steps:
4.1 Viewing Repository Configuration Information On the main menu bar, navigate to ODI > Repository Connection Information...
This presumes that you are already connected to an active repository. In the Repository Connection Information dialog box, you can view (but not change) the parameters.
Click
OK
to close the dialog box.
In summary, one way to view the active connection information is from the main menu under ODI.
4.2 Editing Repository Configuration On the ODI main menu bar, select ODI > Disconnect then select ODI > Connect. The wallet dialog box may appear. Then the ODI dialog box appears.
Click the yellow pencil to edit the existing parameters. In the Repository Connection Information dialog box, you can view and/or change the parameters.
Once you are satisfied with the values, click
Click
OK
Test
to test the connection. If everything is correct, a success message displays.
to close the dialog box. Note that even though the test appeared to be completely successful, there may still be problems.
Occasionally messages will display in the terminal session used to start ODI Studio (it may be behind the active Studio window). If you see these, you may be instructed to do something or someone.
In summary, there are several ways to see, edit, and test the connection information.
Want to Learn More? In this tutorial, you should have learned how to: Store ODI ID/s in Oracle Wallet Create Master and Work repositories using RCU Connect to Master and Work repositories using ODI Studio Import previous repository zip files Test repository connections
Resources The following are conceptual or procedural Help topics relevant to the topic of this tutorial: Online documentation, viewlets, samples, and OLN URLs on OTN:
Current version: here (http://docs.oracle.com/middleware/1221/odi/index.html) Older versions: here (http://www.oracle.com/technetwork/middleware/dataintegrator/documentation/index.html) The following specific courses:
D82167GC10 (http://placeholder) Oracle Data Integrator 12c: Integration and istration (replaces D64974GC20 Oracle Data Integrator 11g: Integration and istration Ed2) D82171GC10 (http://placeholder) Oracle Data Integrator 12c: New Features External Web sites for related information:
www.oracle.com/goto/odi (http://www.oracle.com/goto/odi)
OTN Community Forums (https://forums.oracle.com/community/developer/english/business_intelligence/system_management_and_integrat To learn more about Oracle Data Integrator 12c, refer to additional OBEs in the Oracle Learning Library (http://www.oracle.com/goto/oll), or on the ODI Studio Start Page.
Credits Lead Curriculum Developer: Elio Bonazzi Other Contributors: Viktor Tchemodanov, Alex Kotopoulis, Julien Testut About Oracle (http://www.oracle.com/corporate/index.html) Legal Notices (http://www.oracle.com/us/legal/index.html)
Us (http://www.oracle.com/us/corporate//index.html) of Use (http://www.oracle.com/us/legal//index.html)
Your Privacy Rights (http://www.oracle.com/us/legal/privacy/index.html) Copyright © 2015, Oracle and/or its s. All rights reserved.
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