Hi, you may have encountered the problem of having to use different java virtual machines in osx, either because apple currently installs jdk8 by default and you want to try jdk9 or jdk10, or because you want to compile something with openjdk or the official oracle jdk. The fact is that I found a program, […]
Good afternoon, I share with you the second part of the previous article, a demo where I show how to use a kafka consumer connected to a scalable instance of an elasticsearch server. This is the link of the GitHub project. Â Download it and run the next command: docker-compose up This command will run a […]
I have uploaded a container with a micro service in dockerhub, the first one, you always have to start with one 🙂 . It’s a microservice or more like a dumb test service that is in charge of consuming periodically, every 5 seconds, an api with the current bitcoin quote, the json is saved in an […]
It’s been a while since I’ve written anything, for lack of time, but I think it’s necessary to remind myself that you can configure the context path of a web application in a very simple way when you build the application. java -jar app.jar –server.servlet.context-path=/my-custom-context-path There are more ways to do this programmatically or via […]
Lately I’m on medical leave and while I’m recovering I’m learning about microservice architecture, the cool way to have a distributed service architecture that allows us to scale service instances to work properly in case we have a business of hundreds of thousands or billions of concurrent users, such as those who have Facebook, google, […]
Open a terminal and paste this commands. Latest version of Cassandra until this day is 3.9. Check the datastax page to see which is the latest version or you can go to this link and see the latest release_X.Y version. In this case i can see a release_3.9.conf file, so latest version is 3.9. echo […]
Hi,i just have to play and learn how to use this algorithm provided by spark-ml to do some feature extractions from some text using Google`s Word2Vec algorithm, i mean, why not to use my actual cv? Before that, probably you will have to convert the pdf file to text file. Actually i am working with […]
