Introduction to Apache Hadoop and Spring Data Hadoop by Hadoop expert Kailash Kutti (video from the Singapore Spring User Group)

http://www.singasug.com

Learn more about Spring Data at http://projects.spring.io/spring-data/

!{iframe width="560" height="315" src="//www.youtube.com/embed/w6qWNHOh3t0" frameborder="0" allowfullscreen}{/iframe}

Dear Spring Community,

I am happy to announce the second milestone release 3.5.0.M2 of the Spring Tool Suite (STS) and the Groovy/Grails Tool Suite (GGTS).

Highlights from this milestone build include:

• improved new dashboard
• improved Jar-type content assist for Spring Boot
• initial support for Spring Groovy CLI apps
• major performance improvements for Gradle tooling (refresh dependencies)
• updated to Grails 2.3.5

Both tool suites ship on top of the latest Eclipse Kepler SR1 release.

To download the distributions, please go visit:

• Spring Tool Suite: https://spring.io/tools/sts/all
• Groovy/Grails Tool Suite: https://spring.io/tools/ggts/all

The 3.5.0 release is scheduled for early March 2014 - shortly after the Eclipse Kepler SR2 release.

Enjoy!

This release contains a small number of important fixes for the recent 3.0.0 release. 3.0 users are encouraged to upgrade to this release as soon as possible. Please see the 3.0.1 release notes and project page for more information.

Welcome back to another installment of This Week in Spring! There's a lot to cover so let's get to it.

1. Spring Integration 3.0.1 maintenance release is now available, with lots of good bug fixes, and we encourage 3.0.0 users to upgrade now. Check out Gary Russell's blog about what's new in 3.0.0 if you haven't seen it yet, lots of new features.
2. Spring Data's first release candidate of their "Codd" release train is now available!
3. Join Spring Data project leads Oliver Geirke and Thomas Darimont on Feb 18th as they school us on Spring Data Repositories - Best Practices.
4. On Feb 11th, don't miss an Intro to Apache Tomcat 8 Webinar with Apache committer Stuart Williams and Daniel Mikusa
5. In other Apache Tomcat news, the maintenance release for Apache Tomcat 6.0.39 is now available. Head over to the TomcatExpert blog to check out the details.
6. Zoltan's blog has a very nice post on building and deploying a Spring Boot application to Heroku! Check it out!
7. Spring Batch lead Michael Minella gave a nice talk on Spring Batch and the Batch JSR, JSR 352 from SpringOne2GX, replay now available!
8. Another SpringOne2GX replay this week, a fantastic talk from E*Trade architect Durai Arasan, on Real life use of Spring Integration with RabbitMQ at E*Trade. One of the best talks of SpringOne2GX 2013!
9. spring.io lead and Spring ninja Chris Beams has put together a great post on what open-source means for all of us here at Pivotal. Check it out, and spread the word!
10. Our pals at Neo4J got some great TechCrunch coverage about how Neo Technologies is changing the world of Graph databases!
11. Blogger Brian put together a neat look at one way to handle common web development tasks like resource optimization (JavaScript transpilation, JavaScript and CSS minification, etc. ) with WRO4J and Spring. Check it out!
12. Spring lead Juergen Hoeller put up a nice post on how to migrate from Spring 3.2 to Spring 4.0.(1).
13. The Cygnet Infotech blog put together a neat infographic about Grails titled 6 Reasons Why Grails is an Awesome Java Web Framework. I have no idea what the infographic means by "Java" web framework, but it's certainly an epic JVM web framework, and the rest of it is as true as can be!
14. The Programming Free blog has a post on building RESTful services with Spring MVC 4.0. This post is technically correct, but could stand to be even simpler! (See below)
15. Fred George, who I had the pleasure of meeting last year (when I spoke at Oredev) through our mutual pal Chris Richardson, did a great talk in 2012 about building micro services which you can watch here. This video has nothing, specifically, to do with Spring. It instead focuses on building loosely coupled, discrete, micro services that - taken together - describe a system. Why do I mention this? Because Spring Boot makes it dead simple to build such services! Check out the Spring Initializr, select the functionality you need (perhaps web and JPA), open up Application.java, and then add a REST endpoint! Here's an example of a complete, working REST service powered by Spring Boot. The only thing I omit is the Maven (or Gradle) build file.

Recorded at SpringOne2GX 2013 in Santa Clara, CA.

Speaker: Durai Arasan

ETRADE has revamped their SOA platform with RabbitMQ as a core messaging system and Spring Integration as a light weight ESB layer with services written in Java, C and Python based languages. This new container show cases how legacy system can be migrated at the same time introducing more modern frameworks and languages without comprising on performance and scalability factor of new platform. Presentation will cover some history behind the requirements and how the platform was built. It will be followed by live demo with an example of running web services with RabbitMQ and Spring Integration. This platform highlights why RabbitMQ works best for such a need compare to other options.

Learn more about Rabbit MQ at http://www.gopivotal.com and http://www.rabbitmq.com/

Learn more about Spring Integration at http://projects.spring.io/spring-integration/

!{iframe width="560" height="315" src="//www.youtube.com/embed/8U46grJTkq4" frameborder="0" allowfullscreen}{/iframe}

Recorded at SpringOne2GX 2013 in Santa Clara, CA.

Speaker: Michael Minella

JSR-352 is billed as bringing a standardized batch programming model to Java. What does the spec provide, what does it not, and what does it mean for Spring Batch applications? We will address all of these questions as well as provide insight into how Spring Batch will work with the JSR in a real world example.

Learn more about Spring Batch at http://projects.spring.io/spring-batch/

..and you may find this informative: http://www.infoq.com/news/2013/06/ee7-spring-batch

!{iframe width="560" height="315" src="//www.youtube.com/embed/yKs4yPs-5yU" frameborder="0" allowfullscreen}{/iframe}

After this week's 4.0.1 release, I'd like to take the opportunity to point out our recently revised migration guide on GitHub: That document contains a lot of detailed system requirements etc for your migration to the Spring Framework 4 line. If you haven't already, now is a great time to give this a try, since the 4.0.1 release contains fixes for all known production-impacting issues that have been reported against the 4.0 GA release.

I'd particularly like to invite all WebSphere users to give the upgrade a try. We carefully designed Spring Framework 4 to be compatible with WebSphere 7.0.0.…

Dear Spring community,

It's my pleasure to announce that Spring Framework 4.0.1 is finally available now, accompanied by a 3.2.7 release. Both releases come with significant bug fixes and improvements over their immediate predecessors and are strongly recommended for an upgrade. Please see JIRA for details on the issues addressed in each release.

Note that the 3.2.7 release officially turns the Spring Framework 3.2.x line into maintenance mode. A 3.2.8 release is planned for later this year; however, it will only contain bug fixes and is intended to be the last regular 3.2.x release. Further…

Dear Spring Community,

I am pleased to announce release of Spring Data Redis 1.1.1! This maintenance release contains some bugfixes and improvements, especially in the handling of connections, threads and the test harness setup.

This version is tested against Java 6, 7 and 8, for compatibility with Redis 2.4, 2.6 and 2.8 as well as Spring Framework 4.0.

Run this Jira Query for a complete list of changes.

We look forward to your feedback on the forum or in the issue tracker.