mapreduce任務依然可以使用azkaban進行調度
1.創建job描述文件,及mr程序jar包
vi mapreduce.job
添加內容:
#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.將所有job資源文件打到一個zip包中
zip mapreduce.zip mapreduce.job
adding: mapreduce.job (deflated 43%)
3.在azkaban的web管理界面創建工程並上傳zip包
4.啓動job
5.查看結果