[XPUSH-HY] upgrade JAVA SDK and install zookeeper

gistfile1.txt

$ su -
$ cd /tmp

~ http://www.oracle.com/technetwork/java/javase/downloads/index.html 에서 다운로드 받을 JDK 링크 확인.
~ 참조 : http://tecadmin.net/steps-to-install-java-on-centos-5-6-or-rhel-5-6/
$ wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" "http://download.oracle.com/otn-pub/java/jdk/7u71-b14/jdk-7u71-linux-x64.rpm"

~ 설치
$ rpm -ivh jdk-7u71-linux-x64.rpm

~ 설치된 위치 확인.
$ cd /usr/java
$ ls -ltr

~ JDK 7 으로 변경 설정
$ alternatives --install /usr/bin/java java /usr/java/jdk1.7.0_71/bin/java 1
$ alternatives --config java
~ 2번으로 선택함.

$ exit

~ zookeeper 설치
$ cd ~
$ wget http://mirror.apache-kr.org/zookeeper/zookeeper-3.4.6/zookeeper-3.4.6.tar.gz
$ tar xvzf zookeeper-3.4.6.tar.gz
$ mv zookeeper-3.4.6 zookeeper
$ cd zookeeper/conf
$ cp zoo_sample.cfg zoo.cfg
$ cd ../bin
$ ./zkServer.sh start

~ zookeeper 클러스터 설정
$ vi ~/zookeeper/conf/zoo.cfg
~ 아래 내용 추가
server.1=private.zookeeper01:2888:3888
server.2=private.zookeeper02:2888:3888
server.3=private.zookeeper03:2888:3888

~ zookeeper myid 설정
$ vi /tmp/zookeeper/myid
~ zookeeper 서버 번호 입력하고 저장.

~ 끝 

wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" "http://download.oracle.com/otn-pub/java/jdk/8u31-b13/jdk-8u31-linux-x64.rpm"

http://download.oracle.com/otn-pub/java/jdk/8u45-b14/jdk-8u45-linux-x64.rpm
http://download.oracle.com/otn/java/jdk/7u76-b13/jdk-7u76-linux-x64.rpm
http://download.oracle.com/otn/java/jdk/6u45-b06/jdk-6u45-linux-x64-rpm.bin