Laszlo Csontos

Senior Software Engineer working as a Consultant / Mentor / Architect / Developer at CraftingJava

Herceghalom, HU

Joined Oct 2017

https://craftingjava.com/

About

Hey! I'm Laszlo. My focus area has been Java development in the last 12 years. During past projects I worked in various roles as a consultant, developer, mentor and architect. Mostly I've been interested in back-end applications. I specialized in building solutions with the Spring Framework and also got acquainted with its internals. I've started to blog about Java and Spring recently. Follow @craftingjava or visit my website. Cheers!

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Articles:	8
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Articles
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Articles

Using Java Flight Recorder With OpenJDK 11

Want to learn how to use the Java Flight Recorder with OpenJDK 11? Check out this post to learn more about using the Java Flight Recorder and Java Mission Control.

October 16, 2018

· 90,998 Views · 24 Likes

Consuming Twitter Streaming API With Spring Integration

Let's take a look at consuming a Twitter streaming API with Spring Integration. Also explore some alternatives.

October 8, 2018

· 14,758 Views · 2 Likes

Installing OpenJDK 11 on Ubuntu 18.04

OpenJDK 11 was released this past week. Let's take a look at how to install OpenJDK 11 on Ubuntu 18.04, as well as new features in the JDK.

Updated October 1, 2018

· 251,361 Views · 12 Likes

Bootiful GCP: Spring Cloud Stream with Google Cloud Pub/Sub

Check out how the Spring integration with Google Cloud can help you create message-driven microservices and cut down on code.

Updated September 25, 2018

· 11,617 Views · 5 Likes

How to Prevent OutOfMemoryError When You Use @Async

This article will help you learn how to prevent ''OutOfMemoryError: unable to create new native thread error'' when using Async.

June 18, 2018

· 31,494 Views · 12 Likes

Spring Boot 2.0 New Features: Infrastructure Changes

Spring Boot's back and it's better than ever! Let's fly over some of the recent changes to Spring Boot 2.0 to see what infrastructure changes have been made.

Updated February 27, 2018

· 36,148 Views · 11 Likes

Java 9: An Intro to HTTP/2 Support

Take a look at where HTTP/2 support stands for Java 9, what problems it solves, and more importantly, what issues still need help from outside libraries.

November 2, 2017

· 37,108 Views · 14 Likes

How to Consume Large SQS Messages With JMS and Spring Boot

Learn about using Spring Boot and JMS to consume large messages and the nuances of working with SQS through this working example code.

October 23, 2017

· 22,257 Views · 3 Likes

Comments

How to Prevent OutOfMemoryError When You Use @Async

Dec 20, 2018 · Laszlo Csontos

There's a queue between that process which submits jobs and the thread pool. If all threads are occupied, the job will just be queued. If the queue is full, plus threads are also occupied, then the new task will be rejected. There are couple of rejection policies you can choose (eg. caller runs).

Installing OpenJDK 11 on Ubuntu 18.04

Dec 17, 2018 · Laszlo Csontos

https://askubuntu.com/questions/648555/bash-program-cannot-execute-binary-file-exec-format-error