- CÀI ĐẶT JAVA MAC OS HOW TO
- CÀI ĐẶT JAVA MAC OS FOR MAC
- CÀI ĐẶT JAVA MAC OS INSTALL
- CÀI ĐẶT JAVA MAC OS PASSWORD
- CÀI ĐẶT JAVA MAC OS DOWNLOAD
When you list available versions for installation using the list command, you will see a wide variety of distributions of Java: sdk list javaĪnd install additional versions, such as JDK 11 from Amazon: sdk install java 11.0.14.10.1-amzn Or switch to 17 for the current terminal session: sdk use java 17-open Make Java 17 the default version: sdk default java 17-open Install one of those versions, for example, Java 17 LTS: sdk install java 17-open List the Java versions available to make sure you know the version ID sdk list java SDKMAN allows setting a global default version, and a version specific to the current shell. SDKMAN also places the installed JDK's into its own directory tree, which is typically ~/.sdkman/candidates/java. SDKMAN is a bit different and handles both the install and the switching. Installing and Switching versions with SDKMAN These two primary options are described here. However, there are easier options such as SDKMAN and asdf that also will install other important and common tools for the JVM.
CÀI ĐẶT JAVA MAC OS FOR MAC
The advantage of a manual install is that the location of the JDK can be placed in a standardized location for Mac OSX. You can install Java using whatever method you prefer including SDKMAN, asdf, Homebrew, or a manual install of the tar.gz file. TL DR - Preferred Methods of Installation Switching can be done by JEnv, SDKMAN, asdf, Jabba or manually by setting JAVA_HOME. Installation can be done by Homebrew, SDKMAN, asdf, Jabba, or a manual install.
CÀI ĐẶT JAVA MAC OS HOW TO
You have a few options for how to do the installation as well as manage JDK switching. Easily work with Java 7, Java 8, Java 9, Java 10, Java 11, Java 12, Java 13, Java 14, Java 15, Java 16, Java 17, and even Java 18! This includes alternative JDK's from OpenJDK, Oracle, IBM, Azul, Amazon Correto, Graal and more. If you’re interested in learning Python for Data Science and Machine learning, check out my course here.Note: These solutions work for various versions of Java including Java 8 through Java 18 (the LTS version). I’m Jose Portilla, and I teach over 200,000 students about programming, data science, and machine learning on Udemy. Just type that straight into your terminal. Homebrew should have taken care of all of this, but in case you need to add spark to your PATH, you’ll want to use: export SPARK_HOME=/usr/local/Cellar/apache-spark/2.0.1/libexecexport PYTHONPATH=/usr/local/Cellar/apache-spark/2.0.1/libexec/python/:$PYTHONP$ You can confirm that it is working by typing the scala code: val s = "hello world" _/\_,_/_/ /_/\_\ version 2.0.1 /_/ Using Scala version 2.11.8 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_102)Type in expressions to have them evaluated.Type :help for more information. You should see a flood of text and warnings but eventually see something like this: Welcome to _ _ / _/_ _ _/ /_ _\ \/ _ \/ _ `/ _/ '_/ /_/.
CÀI ĐẶT JAVA MAC OS DOWNLOAD
Homebrew will now download and install Apache Spark, it may take some time depending on your internet connection. Now with Scala installed go to your terminal and type: brew install apache-spark Now with Homebrew installed go to your terminal and type: brew install scala Step 5: Use Homebrew to install Apache Spark After running this Homebrew should have taken care of the Java install.
CÀI ĐẶT JAVA MAC OS PASSWORD
You may need to enter your password at some point to complete the java installation. In your terminal type: brew cask install java The easiest way to install it is to just use HomeBrew: Scala is dependent on Java, you may or may not need to install it. You will get a prompt that looks something like this: Go to you terminal and type: xcode-select -install In order to install Java, Scala, and Spark through the command line we will probably need to install xcode-select and command line developer tools. Installing everything through Homebrew should automatically add all the appropriate PATH settings to your profile. There are more detailed instructions on installing on the project’s GitHub page. Which basically just tells you to open your terminal and type: /usr/bin/ruby -e "$(curl -fsSL )" You can get Homebrew by following the instructions on it’s website. Homebrew makes your life a lot easier when it comes to installing applications and languages on a Mac OS. Here is a Step by Step guide to installing Scala and Apache Spark on MacOS. By Jose Marcial Portilla How to Install Scala and Apache Spark on MacOS