oozie安装步骤

1.安装mysql数据库（root用户）

#先删除5.6版本Mysql
sudo service mysql stop
sudo rpm -qa|grep -i mysql
sudo rpm -e MySQL-server-5.6.24-1.el6.x86_64
sudo rpm -e MySQL-client-5.6.24-1.el6.x86_64

#安装mysql前必须删除或者重命名/var/lib/mysql原数据库的数据
sudo mv /var/lib/mysql/ /var/lib/mysql_20160703
sudo yum -y install mysql mysql-devel mysql-server
sudo service mysqld start
sudo chkconfig mysqld on

#设置root用户密码
sudo mysqladmin -uroot password '123456'

2. 创建oozie数据库

mysql> create database oozie ;
mysql> grant all on *.* to root@'localhost' identified by '123456' ;
mysql> flush privileges ;

3. 上传解压oozie包（hadoop用户）

tar zxf oozie-4.0.0-cdh5.3.6.tar.gz -C /opt/modules/cdh

4. 修改core-site.xml（hadoop安装目录下面的即可）

<!-- OOZIE -->
<property>
　　<name>hadoop.proxyuser.beifeng.hosts</name>
　　<value>*</value>
</property>
<property>
　　<name>hadoop.proxyuser.beifeng.groups</name>
　　<value>*</value>
</property>

5. 重启hadoop

stop-dfs.sh
stop-yarn.sh
start-dfs.sh
start-yarn.sh

4、解压oozie-hadooplibs

tar zvxf oozie-hadooplibs-4.0.0-cdh5.3.6.tar.gz

5、创建libext,拷贝jar包

mkdir /opt/modules/oozie-4.0.0-cdh5.3.6/libext
cp hadooplibs/hadooplib-2.5.0-cdh5.3.6.oozie-4.0.0-cdh5.3.6/* libext/
cp /opt/softwares/oozie/ext-2.2.zip libext/
cp /opt/softwares/mysql-connector-java-5.1.27/mysql-connector-java-5.1.27-bin.jar libext/

6、修改oozie-site.xml

<property>
　　<name>oozie.service.HadoopAccessorService.hadoop.configurations</name>
　　<value>*=/opt/modules/cdh/hadoop-2.5.0-cdh5.3.6/etc/hadoop</value>
</property>
<property>
　　<name>oozie.service.JPAService.jdbc.driver</name>
　　<value>com.mysql.jdbc.Driver</value>
</property>
<property>
　　<name>oozie.service.JPAService.jdbc.url</name>
　　<value>jdbc:mysql://localhost:3306/oozie</value>
</property>
<property>
　　<name>oozie.service.JPAService.jdbc.username</name>
　　<value>root</value>
</property>
<property>
　　<name>oozie.service.JPAService.jdbc.password</name>
　　<value>123456</value>
</property>

7、执行安装初始化命令

bin/oozie-setup.sh prepare-war
bin/oozie-setup.sh sharelib create -fs hdfs://hadoop-1:9000 -locallib oozie-sharelib-4.0.0-cdh5.3.6-yarn.tar.gz
bin/oozie-setup.sh db create -run -sqlfile oozie.sql

8、启动oozie服务

bin/oozied.sh start