What is the output of following program?
public class A { public static void main(String[] args) { B myref = new B(); try{ myref.test(); }catch(IOException ioe){} } void test() throws IOException{ System.out.println("In A"); throw new...
View ArticleMigrating crosstab report from 4.1 to 5.0.2 version
Hi I am using lot of cross-tab reports for my project.When i upload my crosstab report in pentaho 5.0.2 user console first time am getting error like "Report validation failed" After opening report in...
View ArticleAccess URL parameter in MDX data source query
I am creating dashboard which calls another dashboard .In dashboard 1 have created one bar chart and written the click action event to pass the parameter to second dashboard. In second dashboard i...
View ArticleChange the Host IP for the Administration Console in 4.8
Hi, I have a problem accessing the PAC 4.8 from outside the server it is running on. The interface that is automatically set according to the log is 192.168.0.2:8099, but this is not correct, and I...
View ArticleExist other plugin for reporting adHoc like WAQR?
Hi All, do you know if there are other plugins that use metadata.xmi and allow users to create report from User Console? Thanks in advance,
View ArticleVirtual Cube Error in Saiku Anaytics
Hi all, In Saiku Analytics I have this error in my Cube : SybSQLException: SQL Anywhere Error -1005018: Illegal ORDER BY item 0, -- (opt_OrderBy.cxx 164) This error appears when I selected : ROWS :...
View ArticleUse in remove step environment variables
Hi, I would like use remove step, but in my job table field and stream field1 change. I have this name in environment variables as TABLENAME and COLUMNNAME. How can I use it in delete step? When I put...
View Articleetl combined unique id
hi, i've created a transformation that load some data from a mysql table, and used update/insert step to write the data to my data warehouse, so far so good. now, in a another transformation, i want to...
View ArticleReport not working in puc timeutil.js,formatting.js
In the catalina log I see something like this: "GenericServlet.ERROR_0004 - Resource /reporting/reportviewer/common-ui/util/timeutil.js not found in plugin common-ui", but if I search for this...
View ArticleData validator
Currently I am using Data Validator component in Transformation but more than 70000 rows it would difficult to execute faster. Is there any substitute for the same. Kindly acknowledge the same. Thanks...
View ArticleKeep onlyhighest value rows per category
Hi all, Stumped on this one. I need a way to keep only records in my flow that have the highest value per a given field/category. So in this example: CATEGORY,VALUE red,1 red,3 red,5 blue,10 blue,5...
View ArticlePass list of files into clustered transformation
I apologize if this has been answered before. I have been searching around for the past few days and have not come up with anything that adequately answers this question. I did find the following...
View ArticlePUC repository, files hidden when file is opened
Hello everyone, In PUC, repository is divided in two parts: Browse view (to show folders) and Files view (to show files). When an user select a folder in Browse view, files contained in it are shown in...
View ArticleCustomize Administration Console Page in Pentaho 5.0.1
Hi All, How to customize the Administration Console page in Pentaho 5.0.1 ? Where can we get the pages related to Administration Console ? Thanks Siva
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Parallelization jobs in Kettle – Pentaho Data Integration
Reblogged from http://spektom.blogspot.com.es/2014/...ework-for.html We always end up with ROFL in our team, when trying to find a name for strange looking ETL processes diagrams. This monster has no...
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Tips for Editing Pentaho Auto-Generated OLAP Models
Tips for Editing Pentaho Auto-Generated OLAP Models.   If you’ve followed some of my tutorials earlier here or here where I’ve described the process of auto-generating OLAP models through the...
View ArticleCopy previous results to parameters? with Execute for every input row? unchecked
I have a job with two transformations. The first one has a "Copy rows to result" step. In the second one, I am trying to use "Copy previous results to parameters?" I have set up the Parameters tab to...
View ArticleHaving trouble with creating temp tables -> executing queries w/ Table Input...
Hi, I have several queries that are decent sized. Each of these 4 are produced by several joins. The idea is to combine all of these (to denormalize the data), maybe do some logic on a couple columns,...
View ArticleResample + Cross-validation for imbalanced dataset
I'm trying to wrap my head around how WEKA behaves if I use the Resample filter in conjunction with cross-validation. I have an imbalanced dataset and therefore I want to use the Resample filter to get...
View ArticleReading JSON filed that has dotted name
Using Kettle Spoon GAR Version 5.0.2 I have the following JSON structure that has field name that contains dot(.) in "Preparer.Name" if I specify under field tab in json input element as...
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