mac mini configuration

NameNode30070 ResourceManager30231 NodeManager30407 Worker30586 Jps4. Configure Scala, Spark, and Hadoop environment variables to join the path for easy executionVI ~/.BASHRCExport hadoop_home=/users/ysisl/app/hadoop/hadoop-2.6.4Export scala_home=/users/ysisl/app/spark/scala-2.10.4Export spark_home=/users/ysisl/app/spark/spark-1.6.1-bin-hadoop2.6Export path= "${hadoop_home}/bin:${scala_home}/bin:${spark_home}/bin: $PATH"Five. Test run1. Prepare a CSV file, path /users/ysisl/app/hadoop/test.csv2

news.After you have finished, you will be surprised to find that you are knocking at the terminal under the Cocos New command.mcbookpro:cocos2d-x-3.0$ Cocos newruning Command:newusage:cocos New [-h] [-P package_name]-l {CPP,LUA,JS} [-D DIRECTORY ] [-t template_name] [--no-native] [Project_name]cocos new:error:argument-l/--language is requiredYou can tap the following command to create your own project:Cocos New Wxycocostemplate-p com.game.study-l cpp-d/users/more

Open Terminal:Touch . Bash_profileOpen-e. Bash_profileThis will pop up a ". Bash_profile" text file, can be directly edited and saved, very convenient.To update the configuration:Command:Verify that the ADB is configured successfully:Terminal input:adbOrADB versionDo not prompt "command not found", but a long list of help instructions or version number, that proves that the ADB has been configured.Main references:1. Configuring the Android Real-world debugging environment on

Mac Book Pro Get it on the first day today, download and install JDK 8, Java and javac can be normal and practical, but do not know how to set java_home environment variables, Baidu found console input command /usr/libexec/java_ The HOME output is the default JDK version of Java_home, and can also be ordered/usr/libexec/java_home-vView all installed JDK versions and the corresponding java_home.Because you often play Linux and know the Java_home value,

Mysql 5.7.13 installation and configuration notes (Mac OS), mysql5.7.13 1. Install MySQL5.7.13Go to the MySQL official website at http://dev.mysql.com/downloads/mysql/, and download mysqlinstallable dmgversionMysql-5.7.13-osx10.11-x86_64. dmgThe downloaded file is: mysql-5.7.13-osx10.11-x86_64. dmgClick the installation package to install it step by step.Click the "mysql" icon in the other settings of the

Java environment configuration on Mac OS X Recently I changed my work. I used to do C/C ++, but now my company's main product is Java development. To maintain code in the future, now, I will take the time to learn Java-related content. Before learning, we need to build a development environment for various platforms. The operating system I choose is the latest OS X EI Capitan of MacBook. Of course, as a b

environment variable is successful: Enter at the command line: $ java 或 $javac(if the command cannot be found to indicate a failure) or input echo $JAVA_HOME(whether the Java installation path can be printed successfully) Android Development Environment BuildingAndroid Studio installationAndroid Studio is the official Ide,android studio that developed Android, and I downloaded the integration (Android SDK) version, which was installed after download.Android SDK DownloadThe Android SDK

[Http://www.cnblogs.com/redirect/p/6112164.html]The default two directories in Mac OS X can run your Web program directly, one is the system-level Web root directory:/library/webserver/documents/This root directory we normally use address http://localhost to access The other is the user-level root directory, the root directory (also the site directory) is: ~/sites This root directory we will often configure the site, and then enter the site address t

The following installation is found on the Web page and has been personally verified to be available:1. To the official Apache homepage, download the full tar.gz file package for MAC version. Unzip the copy to the/library directory and name Tomcat, and the other directories are available.2, modify the directory permissions to the terminal input sudo chmod 755/library/tomcat/bin/*.sh 3, start Tomcat Press ENTER after the prompt for the password, please

path 1 git clone git://github.com/zsh-users/zsh-autosuggestions$ZSH_CUSTOM/plugins/zsh-autosuggestions 2. Open the. zshrc file with vim, find the plugin settings command, default is plugins= (git), we'll change it to 1 plugins=(zsh-autosuggestions git) 3. Reopen the terminal window.PS: When you re-open the terminal may not see the change, maybe your font color is too light, we can change it to some:Move to the ~/.oh-my-zsh/custom/p

1. Download maven unzip to local directoryDownload maven installation files, such as apache-maven-3.2.3-bin.tar.gz, and unzip them to a local directoryExtract:TAR-ZXCF apache-maven-3.2. 3-bin.tar.gzGet a folder apache-maven-3.5.0 and move it to your own development tools directoryCommand:MV apache-maven-3.5. 0 /users/samtao/developtools/2. Configure the MAVEN environment variablesCopy the following code to the last side of/etc/profile, and then: wq! save, and source a bitm2_home=/users/samtao/de

--topic kafkatopic--replication-factor 1--partitions 1--zookeeper localhost:2181 5) Start up the Kafka producers:Ademacbook-pro:bin apple$ sh kafka-console-producer.sh--broker-list localhost:9092 --sync--topic kafkatopicNote: To be hung in the background use:SH kafka-console-producer.sh--broker-list localhost:9092--sync--topic kafkatopic 6) Open another terminal to start up the consumer:Ademacbook-pro:bin apple$ sh kafka-console-consumer.sh--zookeeper localhost:2181 --topic kafkatopic-- from-be

install the software.) If you use sudo, the command line asks for a user password. )If you want to experience Git more deeply, install it from the source code. First, you need to install Apple Developer tools– Xcode. Can be downloaded from http://developer.apple.com/mac/ .We installed Git in the/usr/local directory, making sure that Terminal can be found in the $PATH environment variables. Check the/usr/local/bin path (bin stands for binary, compiled

Install PHP yourself, no Mac installation, so there is a PHP development environment. Installation is simple, run a command directly, take a few minutes, please wait slowly.Curl-s http://php-osx.liip.ch/install.sh | bash-s 5.5 (note 5.5 is PHP version can be 5.6, etc.)The newly installed PHP directory is/usr/local/php5/bin, then set up the newly installed PHP interpreter in Phpstorm: Phpstorm->preferences->php will come to the Interpreter Settings

stands for link successVersion current client edition, if there is a new version, there will be a hintForwarding currently penetrates the URL or portWeb Interface is a local Web management interface that can be turned on or off in a tunnel configuration, only for Web development testingTotal Connections Connection NumberAVG Conn time 0.00ms here does not represent, does not represent, does not represent the delay, needs to pay attention! 10. Will nat

Tags: style color io sp div problem on C ampAfter installing the XAMPP in the Mac, you need to use the terminal command line operation, such as input: Mysql-u root-p, not properly configured before the desired input password hint, but will prompt:Command not FoundIt turns out that when you enter a command, the system will look for the command you entered in the/usr/bin location, and if you do not bring the command to this location, it is useless to ca