oozie的安装配置

1.下载oozie

​​http://archive.cloudera.com/cdh5/cdh/5/oozie-4.1.0-cdh5.5.2.tar.gz​​

解压到指定路径 /usr/local/

tar -xvf oozie-4.1.0-cdh5.5.0-sdh.tar.gz

2.修改配置文件

修改oozie/conf/oozie-site.xml

<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://172.17.0.2:3306/oozie?createDatabaseIfNotExist=true</value>
    </property>

    <property>
        <name>oozie.service.JPAService.jdbc.username</name>
        <value>root</value>
    </property>

    <property>
        <name>oozie.service.JPAService.jdbc.password</name>
        <value>LIU123!@</value>
    </property>
    <property>
        <name>oozie.service.HadoopAccessorService.hadoop.configurations</name>
        <value>*=/opt/hadoop/hadoop-2.6.0/etc/hadoop/</value>
    </property>

3.移动oozie.war

将编译好的oozie.war移动到oozie/oozie-server/webapps/文件夹下

4.生成oozie数据库相关的表

#执行命令

[root@81f67f1e0f0c oozie]# bin/ooziedb.sh create -sqlfile oozie.sql -run DB Connection


  setting CATALINA_OPTS="$CATALINA_OPTS -Xmx1024m"
  setting OOZIE_LOG=/var/log/sdh-oozie

Validate DB Connection
DONE
Check DB schema does not exist
DONE
Check OOZIE_SYS table does not exist
DONE
Create SQL schema
DONE
Create OOZIE_SYS table
DONE

Oozie DB has been created for Oozie version '4.1.0-cdh5.5.0'


The SQL commands have been written to: oozie.sql

5.启动运行

（1）开启示例

bin/oozied.sh start

（2）运行oozie

bin/oozied.sh run

（3）可能出现下面的错误

（1）REASON: java.lang.NoClassDefFoundError: org/apache/hadoop/util/ReflectionUtils

（2）REASON: java.lang.NoClassDefFoundError: org/apache/hadoop/mapred/JobConf

（3）REASON: org.apache.oozie.service.ServiceException: E0103: Could not load service classes, Cannot load JDBC driver class 'com.mysql.jdbc.Driver'

需要添加依赖包

将oozie/libext/文件jia夹下的所有jar包移动到lib下

cp * oozie/oozie-server/webapps/oozie/WEB-INF/lib

会出现如下界面

解决办法将oozie/libext/ext-2.2.zip解压到oozie-server/webapps/oozie/

unzip ext-2.2.zip

重新启动打开浏览器则出现