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3.2 部署Oozie

菜菜捞捞 2022-05-17 阅读 58


3.2 部署Oozie



 重启Hadoop集群
[atguigu@Hadoop hadoop-2.7.2]$ sbin/start-dfs.sh

[atguigu@CentOSA hadoop-2.7.2]$ sbin/start-yarn.sh

[atguigu@Hadoop hadoop-2.7.2]$ sbin/mr-jobhistory-daemon.sh start historyserver

注意:需要开启JobHistoryServer, 最好执行一个MR任务进行测试。

3.2 部署Oozie
3.2.1 解压Oozie
[atguigu@Hadoop software]$ tar -zxvf /opt/software/cdh/oozie-4.0.0-cdh5.3.6.tar.gz -C ./

3.2.2 在oozie根目录下解压oozie-hadooplibs-4.0.0-cdh5.3.6.tar.gz
[atguigu@Hadoop oozie-4.0.0-cdh5.3.6]$ tar -zxvf oozie-hadooplibs-4.0.0-cdh5.3.6.tar.gz -C ../

完成后Oozie目录下会出现hadooplibs目录。

3.2.3 在Oozie目录下创建libext目录
[atguigu@Hadoop oozie-4.0.0-cdh5.3.6]$ mkdir libext/

3.2.4 拷贝依赖的Jar包
1)将hadooplibs里面的jar包,拷贝到libext目录下:

[atguigu@Hadoop oozie-4.0.0-cdh5.3.6]$ cp -ra hadooplibs/hadooplib-2.5.0-cdh5.3.6.oozie-4.0.0-cdh5.3.6/* libext/

2)拷贝Mysql驱动包到libext目录下:

[atguigu@Hadoop oozie-4.0.0-cdh5.3.6]$ cp -a /opt/software/mysql-connector-java-5.1.27/mysql-connector-java-5.1.27-bin.jar ./libext/


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