Subtransformations and parameters
Hi - I have a setup where a transformation makes a call to a subtransformation and uses parameters to pass the database user password. The database connection is set up in the repository to use...
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In PDI 4.4.0 how to loop 10 or 20 rows ata time over the result of a Table...
Good day, and thank you very much for your attention. I have the following job: in the transformation step "get_list" I get a result analog/identical to the following transformation: The objective I am...
View ArticleCall a Netezza Procedure using Pentaho Call DB Procedure??
Hi All - Have any one tried of invoking Netezza Procedures from Pentaho ? Can somebody tell me - how to invoke and capture result/Errors returned from there ? I am able to invoke using the execute Sql...
View ArticlePassing report selection criteria with credentials along with url in Pentaho
Hi, I have to seamlessly integrate Pentaho with an application such that if i have logged-in into the application, then i can directly access the reports without passing the credentials again. I have...
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Error while opening Job or Transformation
Hi, I am using the codes everyday but suddenly when I open them now I am getting an error message for which I don't know the exact reason, why it is coming like that. Could you please help me out in...
View ArticleUnable to connect to Mongodb from PENTAHO DI tool
Hi Friends, If you come across the below error message before, please help me if you have resolution. I am trying to connect to mongodb database from PENTAHO DI tool for creating transformation. I am...
View ArticleBI Server 6 on Mac fails to start - java.net.BindException: Address already...
I am getting an error that the address is already in use. Code: SEVERE [main] org.apache.coyote.AbstractProtocol.init Failed to initialize end point associated with ProtocolHandler ["http-nio-8080"]...
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Using the LinRegSlope() function in Mondrian MDX
I can't seem to get the correct result from the LinRegSlope function in Mondrian MDX. I have a cube with three dimensions: StationYearMonth and one of my measures is the Rain in mm. For a fixed month...
View ArticlePentaho 6.0 and plugins - Upgrade from VFS 1.x to VFS 2.x
Here's some crucial information shared by Matt Burgess in one of the mailing lists: With the release of Pentaho 6.0, I wanted to let you know that there are some important changes coming, and some may...
View ArticleHow to access elements in the report in java code
How can I access each element in the .prpt file using Java? I need to retrieve e.g. a text field element and populate it with data. I tried: Code: public static void main(String[] args) { String...
View ArticleExpand on click but not footer row
Hi All, I have a table in my dashboard that expands when the user clicks on a row and it is all working fine. The only thing I need to, is stop the expand on the footer row. But I'm not sure how to do...
View ArticleEsperienze Pentaho Certification
Salve a tutti, sono un ETL developer che utilizza pesantemente la suite BI community edition che reputo un ottimo strumento BI Open Source. Qualche mese fa ho visto che è possibile prendere la...
View ArticleLearn Pentaho ?
Hey, I am a freshen and i want to make my career in big data. I just wanted to know are there any training programs from programs from where i can learn pentaho easily.
View ArticleHow to control chart and legend height?
Hello, I have some pie charts in a row, but with different number of elements, so their legends have different height. The number of elements is not fixed and it will be increased. So I have two...
View ArticleInteractive Report > "Save" and "Save As" button code
Hi all, As per our requirement the pentaho screen has been modified basically the buttons position changed from top to left-pane. I am stuck in one place where i want to know the javascript function to...
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Installation Issues BI-Server 6.0.0 CE
Hello, I'm unable to get the server started successfully on CentOS 6.5 with Java 1.7. I unzip to a directory and run ./start-pentaho.sh, only to be greeted by the attached pentaho.log and: Code: The...
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datetime
Hi All, Currently i am working on PDI-CE-5.3 and NOW i'm trying to upgrade my assets in PDI-CE-6.0 version. when i run my assets using PDI-CE-6.0 version getting issues with datetime columns. Here is...
View ArticleDI Server in Community Edition
Hi, After searching for two days, I am yet to find any sort of answer on this so thought I'd try here. Pentaho Enterprise has a new DI Server component (not Carte) but I cannot find any mention of this...
View ArticleLibSVM and GridSearch packages
I am trying to use the LibSVM and GridSearch packages. I am using weka-dev-3.7.13.jar and the gridsearch and libsvm jars from http://mvnrepository.com/artifact/nz...idSearch/1.0.7 Here is a code...
View ArticleHow to use DRILLTHROUGH in CDE
Hi, Many of our users want to export the underlying data of our cubes. I have created some reports where they can choose the columns and it builds a rather verbose MDX statement with many...
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