Batch processing in kettle
Hi, I would like to know support for batch processing in kettle. As far as I know, kettle supports batching for some steps only. At transformation/job level data is streamed from source to target. Is...
View ArticlePentaho.log file on BIserver stops updation abruptly!
Hi All, We have a successful implementation of Pentaho 3.10 on our systems. We are running it successfully from past 2 years. Suddenly, from past few days, the logging file pentaho.log on BI stops...
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new arrival here, currently an IT professional joined to share my knowledge and hope to enjoy my stay here
View ArticleNeed to develop a client java app that can connect to Mondrian server
Hi, I am new to Mondrian and working on developing a java client that can connect to Mondrian server (Mondrian version 3.5.x) and execute query. I am using olap4j.jar and referring to a PDF...
View ArticleCde templates
Hello, I installed CDE dashboards. I can create dashboards without any problem, but I have no templates to select. How I can download and install them?
View ArticleWhere is the source code of [querystring handling] in Pentaho?
I knew that I can pass a querystring in url if I want to login Pentaho that mean http://localhost:8080/pentaho/Login?...sword=password I added a encryption login in userid=joe&password=password so...
View ArticleUsing Kettle Spoon within a web application
Hi all, I have a requirement of using Spoon within my web application, just for designing purposes. Are there any good solutions. I tried the option of using WebStart(JNLP). But, it fails with...
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Need Help : trying to configure biserver-ce-4.8.0-stable with mysql
Hello I m trying to configure biserver-ce-4.8.0-stable with wamp and getting 404 error type Status report message description The requested resource () is not available. The catalina error log is as...
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Issues Parameter on Report [Error: parsing parameter information]
Hi good day, I have a report that i have designed in report designer that has a drop down parameter list. The report works great under report designer, however once it is published to the bi server and...
View ArticleQuick step question
Hello! I have an issue that I've been searching the forums and web for without success and I'm hoping you guys can help. I'm working on a transformation and I'm trying to update an integer value. I...
View ArticleTransformation behaves different local than remote with update step and batch...
I have a transformation that has to update values in a Memory table with various update steps. When I run (actually preview) this transformation locally on my machine, it does exactly what I expect....
View Articlehow to estimate kettle job memory usage?
I have a job running always got GC memory overlimit error, so I'm trying to optimize the job to reduce some memory usage. It would be super awesome if there's a way to estimate how many memory gonna be...
View ArticleIssue adding a connection to datasource table in hibernate
Hi, Does anyone know how to add a new connection manually to the datasource table in hibernate i.e. without using: 1. Pentaho User Console "File-->Manage-->Data Source-->Data Source...
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Problem with variables
Hello, I need to do this: 1.- take some data from table (some dates) 2.- this data modify to another format 3.- the new data with the new format is saved to txt 4.- read the txt from previus step and...
View Articleunique constraint (SPOON.IDX_R_STEP_ATTRIBUTE_LOOKUP) violated
Hi all, I am using Kettle - Spoon Stable Release - 4.4.0 storing data to a remote Oracle Database. Unfortunately today I had a connection failure during saving a transformation, Kettle hung up and I...
View ArticleInterface between Pentaho and Excel's?
Hello everyone. I am new to Pentaho and I have the following question: Is there currently an interface between Pentaho and Excel's?. Similar to what makes Oracle Essbase. An add ins or the like to work...
View ArticleDoes AutoClass exist in WEKA?
I am new to WEKA and am interested in using the AutoClass clustering algorithm for unsupervised machine learning. I have read in several journal papers that AutoClass is included in WEKA, but I have...
View ArticleIncorrect scheme error when publishing metadata to server
All, I am new (very) to Pentaho. When trying to publish the metadata to the server, I receive the following error. Any help is greatly appreciated. Invalid uri...
View Articlegoogle maps in cdf
Hi team, I am working on google mapsneed an help. I just want to know how to customise tooltips in google maps and how to change the size of the marker based on the values that represent the marker.I...
View Articlejava.lang.NoClassDefFoundError: Could not initialize class...
In a transformation where I get data from an Access database, suddenly I get this error: java.lang.NoClassDefFoundError: Could not initialize class sun.nio.ch.FileChannelImpl This happened also a few...
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