How to get the Windows User name using PDI
HI I have a required like to get the system user name (say windows os) by using a transformation . Is that possible ? Help me to solve this issue. Thanks in advance.
View ArticleIs manual installation of CE essentially the same as EE version?
Hi The installation docs on line http://infocenter.pentaho.com/help/i...installer.html (scrolling down for the manual install) not unreasonably address the ee version. But can we follow them (more or...
View ArticleRefresh entire Dashboard
Hi all, I'd like to put a button which refresh the entire dashboard. Is it possible to write in expression something like: function(a){ Dashboards.update(); } Thanks
View ArticlePKID Discretization with KDD99 %10trainig dataset doesn`t work with HNB...
Hi All, I`m working on Intrusion Detection Systems and spent much time on KDD 99 Dataset naturally. But when I tried below combinations: Discretization & Feature Selection & Classification...
View Articlecase insensitive searches
Hi all have you ever faced this issue? How would you develop a metadata to allow for case insensitive searches once in waqr o prpt reports? I have a description column which contains some details of...
View ArticleWhich attribute should be chosen for INTERACT Feature Selection Method?
Hi, How can we implement INTERACT(INT) feature selection process? I think SymmetricalUncertainityAttributeEvaluation (SU) is not enough. Right? It also says after SU, do ''c-contribution''. But I...
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SQL Server on Carte problem
I locally launch a trasformation (Transformation 4 attached) involving a SQL server connection and all works fine. I do the same with a transformation (Transformation 3 attached) that doesn't involve...
View ArticleCreate dynamic link
How can I create a dynamic link in a report (PRD 3.9.1)?. It should redirect to an URL that is contained in a parameter (urlParam = http://www.google.com) or in a properties file that changes...
View ArticleConfiguring connections in Java (or java use in general?)
Apologies if this has been asked and answered before. My searches were futile. I am using version 4.4.1.2 of the kettle java libraries. I have a set of kjb and ktr files created using the desktop...
View ArticleJVM error on Spoon launch
Hello PDI fans! I get sporadic JVM errors when launching Spoon on a Windows machine. The message states "Could not create Java Virtual Machine". I'm using PDI-CE 4.4 stable with the Spoon.bat statement...
View ArticleConcatenate rows in a group for single field
Is there a way to have a function concatenate all the values of a field in a given group into a single string? For example, I have a spreadsheet with two columns, a user id and the the URL of a page...
View Articlehow to Disable logging temporarily during runtime and resume logging after...
Hi, Is it possible to disable logging temporarily during runtime and resume logging after few steps. Reason for this requirement: I have process that waits for file as its source input and I am using...
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Problem with if...else construct
I am having a problem with an if...else construct that works correctly when in a test transformation, but does not return the same values when in my actual transformation. Here is the logic....
View ArticleHow to stop sharing steps?
I shared a javascript step, but couldn't find where to stop sharing it? Can anyone help me?
View Articlerun kettle job in a repository from command line in windows
Hi, I have defined a file based repository and created all my transformations/jobs inside that rep. when i run kitchen from command line it says "repository not found" but i can find my repository in...
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how to find fiscalquarter based on the start_date using mysql query
Hi, How to find out the fiscal quarter of the day based on the start_date suppose in my example After writing this query my resultset will be like below SELECT MIN(START_DATE) AS start_date,...
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Cannot login user console after authentication success?
I try to use Basic Authentication to make a login into Pentaho by using .NET code, so that I no need to login to user console again My .NET code is: Dim request =...
View ArticleTable Input step running the wrong query
I have a transformation inside of a job, the job loops for 8 different tables that are stored inside an XML file. Here is the table input step, which takes 3 variables for each table it is to query....
View Article"problem evaluating classifier train and test set are not compatible" for...
Hi All, I have a question for KDD99 %10 training and testing dataset. I discretizated and do the feature selection for the test data then save it as .arff file.I discretizated, do the feature selection...
View ArticleConfigure Pentaho with Novell E-Directory as Authentication source
Hello all, I am a newbie Pentaho Administrator and would like to know if pentaho is compatible with Novell e-directory as an auth source and if so, what are the steps to configure a Pentaho BI server...
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