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Example: Getting Started Transformation
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Then we can launch Carte or the Data Integration Server to execute a query against that new virtual database table:
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SELECT dealsize, sum(sales) as total_sales, count\(*) AS nr FROM gst GROUP BY dealsize HAVING count\(*) > 20 ORDER BY sum(sales) DESC |
This query is being parsed by the server and a transformation is being generated to convert the service transformation data into the requested format: !data-service-generated.jpeg\|border=1!
The data which is being injected is originating from the service transformation: !data-service-service.jpeg|border=1\
So for each executed query you will see 2 transformations listed on the server.
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Client Examples
SQuirreL SQL
!squirrel-sql-kettle-jdbc.png\|border=1,width=300!
Since SQuirrel already contains most needed jar files, configuring it simply done by adding kettle-core.jar, kettle-engine.jar as a new driver jar file along with Apache Commons VFS 1.0 and scannotation.jar
Example setup:
BIRT
The following jar files need to be added:
* kettle-core.jar
* commons HTTP client
* commons code
* commons lang
* commons logging
* commons VFS (1.0)
* log4j
* scannotation
!birt-sql-kettle-jdbc.png\|border=1,width=300!
Pentaho Report Designer
!report-designer-sql-kettle-jdbc.png\|width=300!
Simply replace the kettle-*.jar files in the lib/ folder with new files from Kettle v5.0-M1 or higher.
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You need a BI Server that uses the PDI 5.0 jar files or you can use an older version and update the kettle-core, kettle-db and kettle-engine jar files in the /tomcat/webapps/pentaho/WEB-INF/lib/ folder
!pentaho-interactive-reporting-sql-kettle-jdbc1.png\|border=1,width=300!
Pentaho Analyses (Mondrian): Analyzer / Saiku / JPivot
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matt@kettle:~/pentaho/4.5.0-ee/server/biserver-ee$ rm ./tomcat/webapps/pentaho/WEB-INF/lib/kettle-core-4.3.0-GA.jar matt@kettle:~/pentaho/4.5.0-ee/server/biserver-ee$ rm ./tomcat/webapps/pentaho/WEB-INF/lib/kettle-engine-4.3.0-GA.jar matt@kettle:~/pentaho/4.5.0-ee/server/biserver-ee$ rm ./tomcat/webapps/pentaho/WEB-INF/lib/kettle-db-4.3.0-GA.jar matt@kettle:~/pentaho/4.5.0-ee/server/biserver-ee$ cp /kettle/5.0/lib/kettle-core.jar ./tomcat/webapps/pentaho/WEB-INF/lib/ matt@kettle:~/pentaho/4.5.0-ee/server/biserver-ee$ cp /kettle/5.0/lib/kettle-db.jar ./tomcat/webapps/pentaho/WEB-INF/lib/ matt@kettle:~/pentaho/4.5.0-ee/server/biserver-ee$ cp /kettle/5.0/lib/kettle-engine.jar ./tomcat/webapps/pentaho/WEB-INF/lib/ |
Screen shot:
!pentaho-analyzer-sql-kettle-jdbc1.png\|border=1!
Fun fact: Mondrian generates the following SQL for the report shown above:
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You can query a remote service transformation with any Kettle v5 or higher client. You can query the service through the database explorer and the various database steps (for example the Table Input step).
!spoon-sql-kettle-jdbc1.png\|width=300!
DataCleaner
*TODO: ask project owners to change the current old driver class to the new thin one.*
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Partial success as I'm getting some XML parsing errors. However, adding the aforementioned jar files at least allow you to get back query fields:
!jaspersoft-sql-kettle-jdbc.png\|width=300!
To be investigated.
QlikView
[http://tiqview.tumblr.com/post/29820190073/stream-data-from-pentaho-kettle-into-qlikview-via-jdbc|http://tiqview.tumblr.com/post/29820190073/stream-data-from-pentaho-kettle-into-qlikview-via-jdbc]see the TIQView blog: Stream Data from Pentaho Kettle into QlikView via JDBC