How to Call an ANT script from a Kettle Job or transformation ?
I am looking for a way to call an ANT Script from a Kettle job or transformation. For reference, please find below the ANT script. I am passing in two parameters in bold. I am looking for a way to call...
View ArticleWhy does a calculated member not belong to the level I define it?
Pentaho BI Server 4.8 CE. This MDX produces a result: Code: WITH MEMBER [Items].[ItemType].[NonSales] as [Items].[ItemType].[Deposit] + [Items].[ItemType].[Gift_Voucher] SELECT {[Items].[NonSales]} ON...
View ArticleParallel jobs for each row
Hi, Is it possible to have one job executed in parallel for each input row, but without knowing how many input rows will exist? If so, can you please put me an example? Thank you very much!
View Articlenewbee with pentaho: looking for forecasting tools
Hi, I'm lookifor forecasting tools, and pentaho has one. I found it in the intaview application, there is the forecast tab. but no dcumentation or sample available!!! how to use this tool? I want to...
View ArticleError - Automated Documentation using kettle cookbook ( PDI 4.4.0)
We are using kettlecookbook_45 for automated documentation of jobs/transformations. but we are not getting proper HTML pages as it is missing filter rows step conditions, set variables variables, Shell...
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PostgreSQL Bulk Loader error
Hi, we have millions of data, so, need to insert into table using PostgreSQL When I try to do a bulk load using postgresql Bulk Loader step, 1) created Transformation in Local Machine(Windows). 2) set...
View ArticleProblem with XMLType column in Table Output
I am quite new to Pentaho so am trying to do something very simple. I have a simple example of a Table Input on one Oracle database instance and a Table Output on another Oracle instance. The table...
View Articlelearn how to use CDE to make dashboard
Dear All, Learn how to use CDE tool to make your own dashboard - Blog Part 1 http://helicaltech.com/blogs/pentaho...ple-dashboard/ Thanks & Regards, Nikhilesh Tiwari | Co-Founder - Helical IT...
View ArticleCDE doesn't work: browser fails GET requests to pentaho-cdf-dd/resources folder
My CDE won't work. When I view the browser errors, it seems that it fails every http://localhost:8080/pentaho/conten...ce/resources/* and http://localhost:8080/pentaho/conten...ce/resources/* request....
View ArticlejndiConnectionProvider.setConnectionPath() fails
Hi Forum, I am trying to apply this post from Thomas (http://www.on-reporting.com/blog/kil...orting-slowly/), most specifically the jndiConnectionProvider part. I declared two datasources in my prpt...
View ArticleSVM Feature Selection with Multiclass Dataset from Command Line
I have a multiclass dataset and I want to apply SVM Feature Selection (SVMAttributeEval). From Weka I know that: "Attribute selection for multiclass problems is handled by ranking attributes for each...
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Clob Management
Hi guys, I've a problem with the management of clob data. I need to export a lot of data in csv, so I tried directly with pentaho. In first place I used a table and the "render" function to export it...
View ArticlePassword encryption in a Mondrian XMLA connection
Hello all, I am developing a Pentaho plugin in Java that connects to Mondrian via Olap4J like this: Code: Class.forName("org.olap4j.driver.xmla.XmlaOlap4jDriver"); Connection cnx =...
View ArticleHow to handle multiple currency measures with mondrian and analyzer
Hi I have a fact table with a measure and a dimension key for currency type. Basically what I need is that all the measure views that the user selects should be grouped by the currency and then...
View ArticleGive complete control on saiku files to an authenticated user
Hi all, i would like to give to an authenticated user of pentaho BI server the power to save/execute/edit a saiku file. This user is not the admin user. Is there a way to do this? Thanks. marco.
View ArticleUsing Apriori Association for textmining with weka
hi need to obtain association rules using the Apriori algorithm but I can not get this I followed the steps are these: 1) use FilteredAssociator 2) use a filter StringToWordVector 3) using Apriori...
View ArticleGroovy/Groovy Console
Does anyone have a set of installation instructions in order to get a) Groovy working from the Scripting step and b) Groovy Console loaded in the Spoon Tools menu. I've tried both and can't seem to get...
View ArticleData Validator
Does anyone have a sample or an example of using the Data Validator step using "Read allowed values from another step?" either using a config/properties file or database as the "Read allowed values...
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Add a line at the top of the validated output CSV File
Hi, I have a requirement where in I have to add a line at the top of the validated output csv file. Is there any way I can do so. I tried using UDJC but could not get that working. I have attached my...
View Articleerror loading trasformation from repository
Hi, I need your help. I had this error loading a transformation from repository. I'm using kettle 4.4. I hope that I don't lost my work. Following the error: Code:...
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