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Pentaho Kettle (Data Intergration) MongoDB Aggregation

I'm using kettle v5.2 which support the aggregation pipleline in MongoDB when using MongoDB input the query works for small data set but I need to use option allowDiskUse to the query can't figure ...
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13 views

Pentaho design reporter: Parameter error

I am new to Pentaho platform. i have created view using Mysql workbench. Now i want to design a report for output. Running this error " Parameters for this report are not valid". How do i solved this ...
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159 views

Communications link error with MySQL

I have a process which runs via Pentaho on a Unix server against MySQL 5.6.19. and using 5.1.32 of the MySQL jdbc driver. We actually found this driver helped with this error in some cases compared ...
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1answer
178 views

date dimension OLAP cube design

I have a sales reporting system with incoming data like this date,editionID,outletId,Measure1,Measure2 2013-01-01,2,532,11,24 etc... I am new to designing data cubes (for the pentaho BI suite) and ...
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1answer
895 views

How to set up a connection in Pentaho Kettle for Oracle using a SERVICE NAME instead of SID?

This error shows up when I try to connect to database string host:port/servicename.
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114 views

OLAP Advanced custom filters date

How do i filter, in a Mondrian MDX Query, just the FACTS that have ocurred in a Range of Months over last 3 years? I need to make it dynamic so i can use parameters latter, so i need the following: ...
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129 views

BI - Cube Concept and MDX Query Help

In a Mondrian Schema, I have a fact table for Sales, a dimension table Time and a dimension table Client. I need to create a Saiku report where i can show How many clients Joined in per year. I have ...
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2answers
147 views

Daily snapshot fact table

I have a list of products per costumer. Costumers can delete or add products to their list. I want to know in each day what is the list of products (and count) by costumer. My first approach is to ...
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1answer
536 views

How do I get Pentaho Reporting/Kettle to produce PDF reports by business entity?

We use Kettle/PDI to handle usage records from legacy systems and feed them to an analysis database/DWH and also we report to our customers their activity and a backend commission report on a monthly ...
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1answer
416 views

How to perform ETL from RDBMS to Neo4j

I have a mature 50+ tables web application based on mySQL. In order to do some advanced data mining I want to use Neo4j and the goodnes of cypher. However I'm having a hard time migrating my data from ...
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65 views

Inserting Records - How to get next incremented PK for each insert

I'm using spoon to look for Devices that have several attributes that define its location, and then create a Cabinet in that location if one doesn't exist. Is there an operation that lets me get a ...