可用于安装的Java 8版本有哪些？

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英文:

Yum - what java 8 versions are available to install?

问题

我正在尝试在我的AWS EC2上安装Java 8版本（使用AWS Linux镜像），使用yum命令。每次尝试都告诉我版本不被识别。例如：

  1. ec2-user@ip-172-31-9-107 nifi]$ sudo yum install java-1.8.0-openjdk-devel
  2. Last metadata expiration check: 1:46:16 ago on Tue Aug  8 17:09:37 2023.
  3. No match for argument: java-1.8.0-openjdk-devel
  4. Error: Unable to find a match: java-1.8.0-openjdk-devel

和

  1. [ec2-user@ip-172-31-9-107 nifi]$ sudo yum install java-1.8.0-openjdk.x86_64
  2. Last metadata expiration check: 1:47:09 ago on Tue Aug  8 17:09:37 2023.
  3. No match for argument: java-1.8.0-openjdk.x86_64
  4. Error: Unable to find a match: java-1.8.0-openjdk.x86_64

以及

  1. [ec2-user@ip-172-31-9-107 nifi]$ sudo sudo yum install java-1.8.0-openjdk
  2. Last metadata expiration check: 1:48:39 ago on Tue Aug  8 17:09:37 2023.
  3. No match for argument: java-1.8.0-openjdk
  4. Error: Unable to find a match: java-1.8.0-openjdk

我能够简单地使用以下命令：

  1. sudo yum install java

但是这将安装OpenJDK 17版本。我如何找出通过yum可用的Java 8版本，然后安装其中之一呢？

英文:

I am attempting to install java version 8 on my AWS EC2 (uses AWS linux image) using yum. Each attempt is telling me the version is not recognized. For instance:

  1. ec2-user@ip-172-31-9-107 nifi]$ sudo yum install java-1.8.0-openjdk-devel
  2. Last metadata expiration check: 1:46:16 ago on Tue Aug  8 17:09:37 2023.
  3. No match for argument: java-1.8.0-openjdk-devel
  4. Error: Unable to find a match: java-1.8.0-openjdk-devel

,and

  1. [ec2-user@ip-172-31-9-107 nifi]$ sudo yum install java-1.8.0-openjdk.x86_64
  2. Last metadata expiration check: 1:47:09 ago on Tue Aug  8 17:09:37 2023.
  3. No match for argument: java-1.8.0-openjdk.x86_64
  4. Error: Unable to find a match: java-1.8.0-openjdk.x86_64

,and

  1. [ec2-user@ip-172-31-9-107 nifi]$ sudo sudo yum install java-1.8.0-openjdk
  2. Last metadata expiration check: 1:48:39 ago on Tue Aug  8 17:09:37 2023.
  3. No match for argument: java-1.8.0-openjdk
  4. Error: Unable to find a match: java-1.8.0-openjdk

I was able to simply use:

  1. sudo yum install java

,but that installed openjdk version 17. How can I figure out what java 8 versions are available via yum and then install one of them?

答案1

得分: 0

我得到了帮助，并成功安装了我想要的东西。我执行了以下操作：

  1. [ec2-user@ip-172-31-9-107 nifi]$ yum search java | grep "1.8"
  2. 上次元数据到期检查：1小时33分钟前，时间为2023年8月8日18:28:56。
  3. java-1.8.0-amazon-corretto.x86_64 : Amazon Corretto运行环境
  4. java-1.8.0-amazon-corretto-devel.x86_64 : Amazon Corretto开发环境

然后执行了以下操作：

  1. sudo yum install java-1.8.0-amazon-corretto.x86_64

这样安装了：

  1. [ec2-user@ip-172-31-9-107 nifi]$ java -version
  2. openjdk version "1.8.0_382"
英文:

I got an assist and was able to install what I wanted. I did:

  1. [ec2-user@ip-172-31-9-107 nifi]$ yum search java | grep "1.8"
  2. Last metadata expiration check: 1:00:33 ago on Tue Aug  8 18:28:56 2023.
  3. java-1.8.0-amazon-corretto.x86_64 : Amazon Corretto runtime environment
  4. java-1.8.0-amazon-corretto-devel.x86_64 : Amazon Corretto development environment

,and then:

  1. sudo yum install java-1.8.0-amazon-corretto.x86_64

which installed:

  1. [ec2-user@ip-172-31-9-107 nifi]$ java -version
  2. openjdk version "1.8.0_382"

huangapple
  • 本文由 发表于 2023年8月9日 03:04:36
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  • amazon-web-services
  • java
  • yum
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