December 2017
Beginner to intermediate
500 pages
12h 10m
English
book
Learning Pentaho Data Integration 8 CE - Third Edition
by Dan Keeley, Diethard Steiner, María Carina Roldán, Miguel Gaspar, Pablo Castagnaro, Paula Clemente, Paulo Alexandre de Oliveira Rodrigues Pires
Content preview from Learning Pentaho Data Integration 8 CE - Third Edition
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Handling errors
So far, each time you got an error, you had the opportunity to discover what kind of error it was and fix it. This is quite different from real scenarios, mainly for two reasons:
- Real data has errors—a fact that cannot be avoided. If you fail to heed it, the transformations that run with test or sample data will probably crash when running with real data.
- In most cases, your final work is run by an automated process and not by a user from Spoon. Therefore, if a Transformation crashes, there will be nobody who notices and reacts to that situation.
In this section, you will learn the simplest way to trap errors that may occur, avoiding unexpected crashes. This is the first step in the creation of transformations ready to be ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.