mapreduce任务依然可以使用azkaban进行调度
1.创建job描述文件,及mr程序jar包
vi mapreduce.job
添加内容:
#mapreduce job
type=command
command=/opt/module/hadoop-2.8.4/bin/hadoop jar /opt/module/hadoop-2.8.4/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.8.4.jar wordcount /wordcount/input /wordcount/output
2.将所有job资源文件打到一个zip包中
zip mapreduce.zip mapreduce.job
adding: mapreduce.job (deflated 43%)
3.在azkaban的web管理界面创建工程并上传zip包
4.启动job
5.查看结果