Trouble with Shared objects
Hi all, i need to automate reading from different dbms.. so i'm created multiple xml connections (i'm using kettle 4.4 here) from the "share" command. So,i have the connection for sqlserver (saved as...
View Articleis it possible to trigger a kettle transformation off a webservice call?
Hi all, We have some imports presently running off an endpoint our users post an XML file from their system to. It gets called and we run a script on it inserting the data into our DB. I have the...
View ArticleError "Objective function values is NaN!"
Hi, While attempting to train a Logistic classifier on Weka Version 3.6.9 I received the following error java.lang.Exception: Objective function value is NaN!...
View Articlefilling an element with a bar chart (percentage)
Does anyone know what stlying my man does this at 6:10 in this 'how to create a report with report designer' video? http://www.youtube.com/watch?v=mkXWFa41VRw he copies some html/css jazz into...
View ArticlePentaho Server installation problem - solutions are not showing in browser panel
Hi forum.. I've installed pentaho server in Amazion cloud instance using PuTTy. I set java path & every thing correctly. Given chmod 700 *.sh command to all the .sh files in admin console and...
View ArticleOpenERP Data Source
I am tryng to connect Pentaho Report Designer 3.9.1 to my OpenERP V 7.0 as data source; but after entering Host, port, database,user and password nothing happens (no models listed) and settings are...
View Articleid_batch column in log_job and log_trans tables
So I am using PDI 4.4.0 and have enabled logging of transformations, jobs, channels, jobentries and steps. I have turned on the pass_batchid flag. The column id_job in the log_job table, id_batch in...
View ArticleRelease date for 5.0?
Hi! I've saw that pentaho community BI 5.0 will be released soon, but I can't find anywhere the release date. Does anybody know when will it be released? Thanks! Javier
View ArticleAdding External Java Script Libraries to CDE
Hello, I would like to add external java script libraries to CDE so that it would be available to ALL dashboards, how do I do that? I understand that we could go to Layout ->Add Resource ->...
View ArticleCreating Instances from double[][]
I have a distance matrix, which is symmetric. And I want to create Instances object to apply HierarchicalClusterer. I search for solutions and ended up 2 options but I am not sure if it is correct....
View ArticleHierarchicalClusterer
Hi, I am trying to implement a hierarchical clustring of a distance matrix. I first construct Instances form double[][] matrix and use the Instances to HierarchicalCluster. I could not figure out how...
View ArticleConverting Select Component to Slider
Hi All, Is there an easy way to convert CDE Select Component to Slider? i.e., if I have a year range from 2010 to 2015 in the drop down list, is there an easy way of converting it to slider? This can...
View ArticleBuild placeholders/parameters for HTML element
Hi there, How can I add an individual placeholder/parameter to my dashboard? I have tried it already the following way, but it didn't work: add a custom parameter "ActualTime" under the components tab:...
View ArticleConfigure XMLA for Mondrian server
Hi, I am using Mondrian to perform data analysis. I am trying to configure Mondrian as XML/A provider so that I can use mondrian server and any front end supporting XML/A. I have configured mondiran as...
View ArticleIs this query supported: SELECT COUNT(*), isnull(col, 'UNKNOWN'), 'A' FROM table
When using Pentaho Metadata Editor (PME), I cannot create queries with Selected Columns like the following: SELECT COUNT(*), isnull(columnName, 'UNKNOWN'), 'A HARDCODED VALUE' as ThirdColumn FROM...
View ArticleWHERE versus INNER JOIN; Relationship cardinality(N:N etc..), DISTINCT option
I defined a relationship between 2 business tables in a view with INNER JOIN. I observed that the relationship type gets set to N:N automatically (Please comment where the cardinality of the...
View ArticleCan SELECT column aliases be controlled; How can custom values be specified?
Can SELECT column aliases be controlled during SQL generation; How can custom alias values be specified - Is there an Pentaho Metadata API to customize this? Expected: Code: SELECT...
View ArticleFormulas documentation: How do I add a Business Column as dimension & with a...
Following the example provided on Physical table columns formulas from <http://wiki.pentaho.com/display/ServerDoc2x/02.+Pentaho+Metadata+Formulas>, I provided a Formula for a Dimension type field...
View ArticleDownload in CDE
Hello All, I'd like to know that how can i download graphs with PDF format in CDE without using report designer tools for CCC charts. Pls, help me. Thanks for your help. nnt
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Connection to Hypersonic file-based db failing
Hello, How is a file-based hypersonic database connection configured in Report Designer 3.9.1-GA? i am working through chapter 3 of "Pentaho Reporting 3.5 for Java Developers" and have trouble setting...
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