sgetting/setting Value/Data from csv-file as a FILE_NAME
hi all I've already asked how i could solve the problem with the same names of files in one folder. for now i'm just putting precise time of creation to the filnames. but it is not that appropriate and...
View ArticleHigh Charts with CDF or any other way within pentaho platform.
Hello Experts, I have been trying to use high charts with CDF but getting in issue of passing data using xaction/json/messagetemplate etc. Not sure if there's any issue with running high chart with...
View ArticleCSV file input with different data in rows
Hi Everyone. I have csv files with sale orders. In every file I have two kind of data - first row contains sales order header (date of order, date of delivery etc) and another rows contains details of...
View ArticleControl de versiones para pentaho
Buenas, Me explico si somo un grupo de desarrolladores trabajando con el mismo repositorio. Hay alguna herramienta de pentaho o alguna externa como (subversion) que se permite hacer este control....
View ArticleControl of file version in pentaho
Hello everybody I' m explain it better that i can. If a group of developers working with the same file. Have Pentaho got any tool to control de versions of files like Subversion?. I'm very gratefull...
View Articlepercentage split
Hi, I have loaded a full dataset->applied attribute selection in filters with default parameters->classify->SMOreg->test options chosen as %split=75% Result i obtain is for test set,but if...
View ArticleChanging Entropy Values in WEKA (Shannon, Tsallis and Renyi)
Hi I was wondering if anyone could help me with the project I am working on as I am new to WEKA. I am using the KDD 99 dataset to create an IDS using entropy based methods but I am not sure how to edit...
View Articlehow to use MYSQL for DI server Quartz
Hi All, Can some one help me to migrate DI server settings from Quartz DB to MySQL DB, i wanna change my scheduler DB from quartz to MySQL . i tried changing in jndi.properties files in DI server . or...
View ArticleSingleThreader and inject step
Hi, If the sub-transformation of a SingleThreader step doesn't contain an injector step, I cannot set the injection step from the UI. I can set it by editing the ktr file manually though (and it...
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Transform multiple, independant tables into a star schema
Hello all! I have a problem which I will describe via an example. Lets assume we have four source data tables like this: sourcedata.jpg We want to use BI on this data to answer the following questions:...
View ArticleHow to hide parameters bar in dashboards - Show just PRPT content in PDF
Hello, I've got a prpt report which its output is PDF and it has some parameters. I'm using a dashboard with all the parameters it has the prpt report and I want to get just the PDF file, I don't want...
View ArticleEnterprise Repository across environments.
Quick question. We are trying to implement a route to live. Typically we use SVN to manage resources as they progress through the enviroments. When using the Enterprise Repository, we have 1 per...
View ArticleSecuring database connections
We are using PDI 4.2.1 - We have defined database connections as Admin user - Non Admin users can edit / delete these connections. We would like to have a security policy in place - Only the owner of...
View ArticleOracle Bulk Load Null Pointer Exception
Hello, I'm trying to do an Oracle Bulk Load in Kettle. If I enter a stream value that has the possibility of being NULL into one of the fields, I get a NullPointerException when the the step hits that...
View ArticleText File Output Error Handling
Hello, I'm reading a CSV file, and trying to output to another flat file. The problem is, some of the fields on the input side are dates. When I try to write the record to a new text file, I get an...
View ArticleText file without CRLF
I need to know if anyone has successfully used the Kettle Text File Input with a fixed length ASCII file that contains no return or line feed characters. Don't ask why because it's what I have to work...
View ArticleAdhoc (WAQR) Summary Report
Is there any way to get a Summary Report, with Group Summary outputs but no Details, using Pentaho Adhoc (WAQR) Reports?
View ArticleCual es la diferencia entre administration-console y biserver-ce
Hola. Soy principiante en Pentaho. Muy apenas pude instalarlo en Debian conectandolo con Mysql. Tengo Instalado: Business Intelligence Server(biserver-ce-4.5.0) Si ejecuto desde administration-console...
View ArticleDI Server on Debian Virtual Machine
Hello All, I am currently working on setting up a test environment of Pentaho on a Debian VM machine. Our system setup is as follows, we have a virtual machine host computer with a static IP set up on...
View ArticlePDI 4.4 Hadoop configuration error at Spoon startup
Hi all, I haven't used PDI before and I am giving it a try. I downloaded PDI 4.4, unzipped it and ran spoon.sh. I am running Ubuntu 11.10 on VirtualBox. I can see the Spoon splash screen coming up, but...
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