Hue 구성

1. Hue (Hadoop User Experience)

   Hadoop과 ecosystem component들에 데이터 분석을 위한 web interface 제공

2. Hue 기능

   1) The file browser for HDFS

   2) The job browser for MapReduce or YARN

   3) Query editors for Apache Hive

   4) Query editors for Apache Pig

   5) The Apache Sqoop2 editor

   6) The Apache ZooKeeper browser

   7) The Apache HBase browser

3. 필요한 package

   sudo yum install -y ant

   sudo yum install -y gcc g++

   sudo yum install python-devel.x86_64

   sudo yum groupinstall "Development Tools"

   sudo yum install krb5-devel

   sudo yum install libxslt-devel libxml2-devel

   sudo yum install mysql-devel.x86_64 

   sudo yum install ncurses-devel zlib-devel texinfo gtk+-devel gtk2-devel qt-devel tcl-devel tk-devel kernel-headers kernel-devel

   sudo yum install gmp-devel.x86_64

   sudo yum intall sqlite-devel.x86_64

   sudo yum install cyrus-sasl.x86_64

   sudo yum install postfix system-switch-mail cyrus-imapd cyrus-plain cyrus-md5 cyrus-utils

   sudo yum install libevent libevent-devel 

   sudo yum install memcached-devel.x86_64

   sudo yum install postfix

   sudo yum install cyrus-sasl 

   sudo yum install cyrus-imapd

   sudo yum install openldap-devel

4. Hue 설치

   1) 프로그램 다운로드

      wget https://dl.dropboxusercontent.com/u/730827/hue/releases/3.9.0/hue-3.9.0.tgz

   2) 압축 풀고 compile

      tar -xzvf hue-3.9.0.tgz

      sudo make install

   3) config 

      chown -R hadoop:hadoop /usr/local/hue

      -- /usr/local/hue/desktop/conf/hue.ini 파일수정

      [beeswax]

      hive_server_host=localhost  #Host where HiveServer2 is running

  4) hue 시작

      cd /usr/local/hue/build/env/bin

      ./supervisor [-d : 데몬]

5. Hue 접속

   http://localhost:8888  (userid : admin, password : admin)