文章目錄

• 安裝虛擬機管理軟件vagrant:
• 安裝VirtualBox, vagrant默認使用VirtualBox:
• 使用windows的powershell:
• 進入centos, 安裝jdk:
• 安裝spark:
• 運行spark:
• 測試spark:

安裝虛擬機管理軟件vagrant:

https://www.vagrantup.com/downloads.html

安裝VirtualBox, vagrant默認使用VirtualBox:

https://www.virtualbox.org/wiki/Downloads

使用windows的powershell:

初始化進入centos

PS C:\Users\geng\env> vagrant centos/7 PS C:\Users\geng\env> vagrant init centos/7 PS C:\Users\geng\env> vagrant up PS C:\Users\geng> cd .\env\ PS C:\Users\geng\env> PS C:\Users\geng\env> PS C:\Users\geng\env> ls PS C:\Users\geng\env> vagrant centos/7 Usage: vagrant [options] <command> [<args>]-v, --version Print the version and exit.-h, --help Print this help.Common commands:box manages boxes: installation, removal, etc.cloud manages everything related to Vagrant Clouddestroy stops and deletes all traces of the vagrant machineglobal-status outputs status Vagrant environments for this userhalt stops the vagrant machinehelp shows the help for a subcommandinit initializes a new Vagrant environment by creating a Vagrantfileloginpackage packages a running vagrant environment into a boxplugin manages plugins: install, uninstall, update, etc.port displays information about guest port mappingspowershell connects to machine via powershell remotingprovision provisions the vagrant machinepush deploys code in this environment to a configured destinationrdp connects to machine via RDPreload restarts vagrant machine, loads new Vagrantfile configurationresume resume a suspended vagrant machinesnapshot manages snapshots: saving, restoring, etc.ssh connects to machine via SSHssh-config outputs OpenSSH valid configuration to connect to the machinestatus outputs status of the vagrant machinesuspend suspends the machineup starts and provisions the vagrant environmentupload upload to machine via communicatorvalidate validates the Vagrantfileversion prints current and latest Vagrant versionwinrm executes commands on a machine via WinRMwinrm-config outputs WinRM configuration to connect to the machineFor help on any individual command run `vagrant COMMAND -h`Additional subcommands are available, but are either more advanced or not commonly used. To see all subcommands, run the command `vagrant list-commands`. PS C:\Users\geng\env> vagrant init centos/7 A `Vagrantfile` has been placed in this directory. You are now ready to `vagrant up` your first virtual environment! Please read the comments in the Vagrantfile as well as documentation on `vagrantup.com` for more information on using Vagrant. PS C:\Users\geng\env> vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Box 'centos/7' could not be found. Attempting to find and install...default: Box Provider: virtualboxdefault: Box Version: >= 0 ==> default: Loading metadata for box 'centos/7'default: URL: https://vagrantcloud.com/centos/7 ==> default: Adding box 'centos/7' (v1901.01) for provider: virtualboxdefault: Downloading: https://vagrantcloud.com/centos/boxes/7/versions/1901.01/providers/virtualbox.boxdefault: Download redirected to host: cloud.centos.orgdefault: ==> default: Successfully added box 'centos/7' (v1901.01) for 'virtualbox'! ==> default: Importing base box 'centos/7'... ==> default: Matching MAC address for NAT networking... ==> default: Checking if box 'centos/7' version '1901.01' is up to date... ==> default: Setting the name of the VM: env_default_1551574680676_41983 ==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration...default: Adapter 1: nat ==> default: Forwarding ports...default: 22 (guest) => 2222 (host) (adapter 1) ==> default: Booting VM... ==> default: Waiting for machine to boot. This may take a few minutes...default: SSH address: 127.0.0.1:2222default: SSH username: vagrantdefault: SSH auth method: private keydefault:default: Vagrant insecure key detected. Vagrant will automatically replacedefault: this with a newly generated keypair for better security.default:default: Inserting generated public key within guest...default: Removing insecure key from the guest if it's present...default: Key inserted! Disconnecting and reconnecting using new SSH key... ==> default: Machine booted and ready! ==> default: Checking for guest additions in VM...default: No guest additions were detected on the base box for this VM! Guestdefault: additions are required for forwarded ports, shared folders, host onlydefault: networking, and more. If SSH fails on this machine, please installdefault: the guest additions and repackage the box to continue.default:default: This is not an error message; everything may continue to work properly,default: in which case you may ignore this message. ==> default: Rsyncing folder: /cygdrive/c/Users/geng/env/ => /vagrant PS C:\Users\geng\env> PS C:\Users\geng\env> PS C:\Users\geng\env> vagrant ssh

進入centos, 安裝jdk:

進入centos:

PS C:\Users\geng\env> vagrant ssh

更新軟件：

[vagrant@localhost ~]$ sudo yum update

安裝java:

[vagrant@localhost ~]$ sudo yum install java-1.8.0-openjdk

安裝spark:

https://www.apache.org/dyn/closer.lua/spark/spark-2.4.0/spark-2.4.0-bin-hadoop2.7.tgz

[vagrant@localhost ~]$ curl -O https://www.apache.org/dyn/closer.lua/spark/spark-2.4.0/spark-2.4.0-bin-hadoop2.7.tgz[vagrant@localhost ~]$ tar zxvf spark-2.4.0-bin-hadoop2.7.tgz

運行spark:

[vagrant@localhost opt]$ cd spark-2.4.0-bin-hadoop2.7/ [vagrant@localhost spark-2.4.0-bin-hadoop2.7]$ bin/pyspark Python 2.7.5 (default, Oct 30 2018, 23:45:53) [GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux2 Type "help", "copyright", "credits" or "license" for more information. 2019-03-03 09:21:13 WARN Utils:66 - Your hostname, localhost.localdomain resolves to a loopback address: 127.0.0.1; using 10.0.2.15 instead (on interface eth0) 2019-03-03 09:21:13 WARN Utils:66 - Set SPARK_LOCAL_IP if you need to bind to another address 2019-03-03 09:21:14 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable Setting default log level to "WARN". To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel). Welcome to____ __/ __/__ ___ _____/ /___\ \/ _ \/ _ `/ __/ '_//__ / .__/\_,_/_/ /_/\_\ version 2.4.0/_/Using Python version 2.7.5 (default, Oct 30 2018 23:45:53) SparkSession available as 'spark'.

測試spark:

>>> rdd = sc.parallelize([1,2,3,4,5]) >>> >>> >>> >>> rdd.map(lambda x: x+1).reduce(lambda x,y : x+y) 20

總結

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