Hello Javier, Your registration is confirmed for the webinar… We are looking forward to having you join us. To help maximize your webinar experience we recommend that you join a test meeting before the session to check your system and … Continue reading
March 2, 2015
by Javier (@jbbarquero)
0 comments
Getting started with Spark
Spark Introduction Apache Spark is a cluster computing platform designed to be fast, expresive, high level, general-purpose, fault-tolerante and compatible with Hadoop (Spark can work directly with HDFS, S3 and so on). Spark can also be defined as a framework … Continue reading
February 25, 2015
by Javier (@jbbarquero)
0 comments
Getting started with Hadoop
Hadoop Introduction Hadoop is an open source framework for distributed fault-tolerant data storage and batch processing. It allows you to write applications for processing really huge data sets across clusters of computers using simple programming model with linear scalability on … Continue reading
September 4, 2014
by Javier (@jbbarquero)
0 comments
Introduction to Spring Batch. Part II: more on running a Job
In the previous blog post entry, we introduced Spring Batch with a simple exposition of its features, main concepts both for configuring and running Batch Jobs. We also saw a sample application and two ways of running it: by invoking … Continue reading
September 3, 2014
by Javier (@jbbarquero)
0 comments
Introduction to Spring Batch
Spring Batch is the Spring Project aimed to write Java Batch applications by using the foundations of Spring Framework. Michael T. Minella, project lead of Spring Batch and also a member of the JSR 352 (Batch Applications for the Java … Continue reading
August 12, 2014
by Javier (@jbbarquero)
0 comments
Try to avoid copy-paste. Fatal error compiling: invalid target release: 1.8.0_11
Bazinga! Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project…: Fatal error compiling: invalid target release: 1.8.0_11 -> [Help 1] To summarize, I want to compile a maven project using Java 8, that is possible thanks to the JAVA_HOME configuration:
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$ mvn -version Apache Maven 3.2.1 (ea8b2b07643dbb1b84b6d16e1f08391b666bc1e9; 2014-02-14T18:37:52+01:00) Maven home: /home/jbeneito/Applications/apache-maven-3.2.1 Java version: 1.8.0_11, vendor: Oracle Corporation Java home: /usr/lib/jvm/java-8-oracle/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "3.13.0-32-generic", arch: "amd64", family: "unix" |
August 8, 2014
by Javier (@jbbarquero)
2 Comments
Just for fun: trying the best 3 IDEs for Java
Not only for fun. It’s also to open my mind. Introduction Since a few years ago, I try to use several OS in order to improve my computing skills: Windows 7/Vista, OS X (Lion currently) and my favorite Linux distribution, … Continue reading
July 18, 2014
by Javier (@jbbarquero)
0 comments
Improving Java EE skills (including Spring)
A friend of mine has requested me some help for improving his skills in Java EE and Spring Framework. An exciting question, indeed. The general context He’s working for a company since 2008. To work for a company for a … Continue reading
July 8, 2014
by Javier (@jbbarquero)
0 comments
Getting started with Vert.x
What is Vert.x? In my humble opinion, Vert.x is a poorly documented platform for creating server applications intended to be scalable by using an event-driven, non-blocking I/O in the JVM. The first definition for Vert.x I heard was “it’s like … Continue reading