hot to add a static value to PRD prompts
we need to add a row to the return set of a MQL query, used to populate a parameter drop down. eg: MQL query returns: EUROPE ASIA AMERICA AUSTRALIA AFRICA Drop down must be populated with values: ALL...
View ArticleRead incrementally (many lines per time) a huge file in every execution
Hi everyone, I need to read a huge csv file and I need to do it in differents executions. So, my idea is read the first 10.000 lines in the first execution, in the second one read from 10.001 until...
View ArticleStopping the report mid way if it's taking long time?
Hi Taqua, I just want to know whether there is any possibility to stop the report execution mid way if the process is taking long-time after the report has started? I am using PRD 3.9 with postgresql...
View ArticlePDI + CDH4.4.0 : Unable to get VFS File object for filename
I am trying to use PDI + CDH4.4.0. My cluster hadoop is woking fine. When I try to copy files to the cluster I get the following error: Code: 2014/01/20 14:19:50 - Hadoop Copy Files - ERROR (version...
View ArticlePDI + Hadoop: Permission Denied to copy file
How can I define user/password to be used on 'Hadoop Copy Files' step ? I'm trying Code: hdfs://sicat:sicatuser@10.239.69.200:8020/user/sicat But I'm getting the following error message : Code:...
View Articleis there any current or planned support for Redshift using Mondrian?
looking for any information on whether Mondrian can be used to query AWS Redshift? Although Redshift is a Postgres cluster, looks like there are some query differences that would likely impact the use...
View ArticleHow to setup Pentaho CE with LDAP using bind authentication
Hi, I am trying to setup Pentaho CE to using LDAP authentication. I have been successful in setting up the authentication. However I am currently hard-coding the contextSource.userDn and...
View ArticleMDX Query Help - Or cube concept?
Hello, I have a fact table for sales, and a dimension table Client. I need to create a report where i can show How many clients Joined in per year. Now, i have a the Time dimension and a join_date in...
View ArticleUpgrade to mondrian 3.6.1 inside BI-Server 4.1
Is it possible to upgrade to mondrian 3.6.1 inside BI-Server 4.1 or is it only designed to work with Petaho 5.0.1 ? We have found a bug that seems to be fixed in 3.6.1 (see...
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socket creation error
Hi, I'm trying to connect to a MySQL database using JNDI, but I'm getting this error message: "org.pentaho.di.core.exception.KettleDatabaseException: Error occured while trying to connect to the...
View ArticleGet files with SecureFTP using proxy
I'm using the Get files with SecureFTP job entry behind a proxy server. In another environment without the proxy server, the step works correctly. Behind the proxy, I get the following error: Error...
View ArticleHow Different is Pentaho EE Compared to Pentaho CE?
I am test driving Pentaho for my company. So far I really like the CDE (Dashboard) and Kettle feature. My question is, since I'm test driving Pentaho CE and if I would like my company to use Pentaho...
View ArticleHow to map an arising output with a table with no common columns?
I have a ktr in which i have filtered certain unnecessary columns after mapping (Joining) 5 tables with a common column name. Hence the end of the KTR consists of certain columns that have passed some...
View ArticleAdding Date in Mail subject | Mail scheduled from biserver ce-5.0.1 scheduler
Hi All, Please help me in implementing the date in the "mail subject" in the mailer scheduled from Scheduler in pentaho biserver-ce.5.0.1 As of now I have schduled report with attached report which has...
View Article.prpt output with present date | Information required
Hi All, Please help me in implementing the date in the "prpt output" in the mailer scheduled from Scheduler in pentaho biserver-ce.5.0.1 which takes .prpt file as input. As of now I have schduled...
View ArticleSql-Query information required in Kettle transformation
Hi All, I have sql query select paymentnumber_id from payment_details_customers where status="active" ; the paymentnumber_id retrieved is to be used as parameter in another query like the below...
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Update table data with value in variable
Hi Guys!! I am new to Kettle and getting an issue while passing the value of variable in Execute SQL Script task. Below is the image of the kettle I am trying: 1.jpg In "Set variable", I am assigning...
View ArticlePentaho Report Performance
Hi all, I am genereting reports via PUC (biserver-ce-4.8.0) but its taking 4 or 5 minutes. Can someone help me to increase the performance for report generation please. Thank your advice.
View ArticlePossibilie of integrate the result of weka's analysis on a web application
Je veut utiliser weka pour faire des analyses sur des factures et extraire des statistiques que je veut les afficher dans une application web. Est ce que weka offre une possibilité d'intégrer ses...
View ArticleKettle 5.0.1 : Log4j plugin usage
Hi, I am trying to use log4j logging with kettle 5.0.1. Here is a link where Matt pointed to using a plugin to route the logging to log4j. However, i couldnt find any details on how to use it. So far,...
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