Transformation did not stop after exception "Connection timed out".
Hi, I am using a pentaho more than a year.. version 4.2.1 stable. Couple a weeks ago, we had some problems with data base connections. During the sync connections was lost for 1 second, exception was...
View ArticleAttach zip file to mail
I'm trying to send a bunch of generated logfiles via the mail step. I've read the documentation and some threads here and I understood that the file to be attached has to be added to the result set. In...
View Articlecss for a component
Hi I need to apply css code to a button component. button { width: 200px; height: 40px; color: #CCC; background-color: #CCC; } width and height works but not the colors, why? Is it possible to assing...
View ArticleDivide by zero in Excel input step
How to treat the error "divide by zero" in Excel input set? When I preview the rows, I get NullPointerException. I cant set error handling in Excel input step, the only way was to transform this Excel...
View ArticleWhy exception is not handle in error step?
I am converting a string to number in CSV input step and trying to handle the rubish in a Data Validator step. I defined the error handling step as an Excel output but the Data Validator throws a...
View ArticleRegarding F statistic
Hi, In SMO reg and MLR functions, along with correlation coefficient, MAE, I need value of F - statistic as well. Is there a way to obtain it?
View ArticleWEKA and Text Mining
Hi All, I'm new to WEKA and I have only broad idea what can be done with WEKA. Currently I'm working on a project what includes CV Matchmaking. A part of that matchmaking is clustering CVs. In other...
View ArticleCouldn't find starting point in this job - only on Linux
Hi, since a few weeks I am working from time to time with PDI Release 4.4.0 creating some transformations. It's all working fine on my Win7 Desktop. I can create Jobs and let them run as Windows...
View ArticleLinking directly to Adhoc Report Builder and specific data source
Does anyone know how to link directly to the Adhoc Report Builder, and if possible a specific data source within the builder. Currently, when I try to do this from an outside link, it brings me to the...
View ArticleETL Metadata with split field
I tried to exec the example split-field-injection and split-field-template in 4.4.0. There was an error "Couldn't find field to split [null] in input stream. The example was published by Matt Casters...
View ArticleMLP in WEKA
Hi all, I am interested to classify a dataset with the MultiLayerPerceptron in WEKA experimenter (using 10-folds cross-validation; 10 iterations). I have 10 classes and I was wondering how to obtain...
View ArticleSelect values step trouble
I want to reach a goal like this. Code: SelectValuesMeta BMeta = new SelectValuesMeta(); BMeta.setDefault(); ******...
View ArticleProblem loading WSDL in Web Service Lookup step
Hi, When I load my WSDL into Web Service lookup step, I'm getting the following error: Could not retrieve WSDL Operator for operation name: DELETE_LINE Could not find element...
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set default value from input
Hi, we have 2 input files as data_input data_i.png and Default_value 2data.png if emp_code is null in data_input file then we need to put default value of defaullt_vaule file into emp_code in...
View ArticleExcel Input Validation for duplicates rows
Hello Every One, I have excel sheet as input. Before porting the data into tables, i have to check that there should be no duplicates in the excel sheet. So my question is , how to check whether there...
View ArticleSorted merge join applications
hello all , I am unable to find the usage of sorted merge join. Cud anyone please explain in what conditions its implied in the transformation. Does it also needs to be sorted on some specified keys....
View ArticleHow to compare two rows of didfferent tables in kettel tool
Hi All, I am getteing a problem like how to compare two rows of different tables in kettle tool... i mean i have a id colunm in first table and testid column in second table... now i want check id...
View ArticleError handling for Excel and Text Input Step
I have a simple transformation which has 2 cols - one is a date and the other is a string. I input a file with 6 lines and on one of those lines/records/rows i put a string instead of date. I have...
View ArticleIs it possible to create dynamic prpt ?
Hi All , I have been using static prpt templates to generate reports till now .Now I have challenge to use dynamic templates to generate PDFs and Excels .I have the query and list of columns to be...
View ArticleInvalid number format for port number
Hi. I am seeing this message in the log of the kettle process in some of my transformations, but I can't figure where is coming from or why is being launched. 2013/05/29 14:25:29 -...
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