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1. MariaDB 설치 (Install) MariaDB installation file download http://www.mariadb.org/ 다운로드 폴더에 mariaDB 설치파일 다운 MariaDB-10.0.15-centos7_0-x86_64-client.rpm MariaDB-10.0.15-centos7_0-x86_64-common.rpm MariaDB-10.0.15-centos7_0-x86_64-server.rpm mariadb-java-client-1.3.5.jar 압축풀기, 설치하기 # cd 다운로드/ # yum -y remove mariadb-libs # yum -y localinstall Maria* Hive library 넣어주기 # mv mariadb-java-client-1.3.5.jar /usr/local/hive-1.0.1/lib HIVE가 접근할 수 있는 hive 계정 생성 # systemctl restart mysql # systemctl status mysql 서비스 상시가동 # chkconfig mysql on # mysqladmin -u root password '111111' # mysql -u root -p MariaDB [(none)]> use mysql hive 계정 권한 변경 localhost 에서 들어오는 모든 접근에 hive 계정 권한을 열어준다 MariaDB [mysql]> grant all privileges on *.* to hive@'localhost' identified by '111111'; 모든ip에서 들어오는 접근에 hive 계정 권한을 주겠다. MariaDB [mysql]> grant all privileges on *.* to hive@'%' identified by '111111'; Hive 계정에서 사용할 database 생성 MariaDB [mysql]> create databas...

GitHub:setting Building Workspace Create Web Project Create new project > Dynamic Web Project Add Spring Project Nature Spring > add Spring project Nature  Install Spring Tool Convert to Maven Project Maven Dependency pom.xml <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>ozo</groupId> <artifactId>ozo</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <build> <sourceDirectory>src</sourceDirectory> <plugins> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>3.7.0</version> <configuration> <release>9</release> </conf...

Add Library to Maven Project Default dependency architecture <dependencies> <dependency> </dependency> </dependencies> Add Spring library <!-- Spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${org.springframework-version}</version> <exclusions> <!-- Exclude Commons Logging in favor of SLF4j --> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${org.springframework-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop...

하둡 설치 방법 Namenode Configuration Download Hadoop Hadoop download page 다운로드 폴더에 hadoop-1.2.1.tar.gz 붙여넣기  교재 내용 상 최신버전 사용하지 않음 압출풀기 # tar xvfz hadoop-1.2.1.tar.gz 설치파일 /usr/local 로 복사 # cp -r hadoop-1.2.1.tar.gz /usr/local Download JDK JDK 8u161 download page JDK 설치 # tar xvfz jdk-8u161-linux-x64.tar.gz # cp -r jdk1.8.0_161/ /usr/local java softlink 설정 # cd /usr/bin # ln -s /usr/local/jdk1.8.0_161/bin/java java profile 설정 - vi /etc/profile : PATH 설정 JAVA_HOME=/usr/local/jdk1.8.0_161 export JAVA_HOME HADOOP_HOME=/usr/local/hadoop-1.2.1 export HADOOP_HOME CLASSPATH=/usr/local/jdk1.8.0_161/lib export CLASSPATH PATH=$HADOOP_HOME/bin:$JAVA_HOME/bin:$PATH 하둡 환경설정 # cd usr/local/hadoop-1.2.1/conf Hadoop - JAVA PATH 설정 # vi hadoop-env.sh export JAVA_HOME=/usr/local/jdk1.8.0_161 export HADOOP_HOME_WARN_SUPRESS="TRUE" core-site.txt # vi core-site.txt IP-ADDRESS : namenode의 IP Address or Hostname window, linux Host 편집 <configuratio...