1. 拷贝默认的shell目录来进行修改

   $ cp -r ./examples/apps/shell/ my-apps/

2. 定义job.properties

   nameNode=hdfs://bigdata-00:8020
   jobTracker=bigdata-00:8032
   queueName=default
   examplesRoot=user/wulei/my-apps/shell
   #定义workflow.xml路劲
   oozie.wf.application.path=${nameNode}/${examplesRoot}/workflow.xml
   #定义一个变量名存储shell文件名
   EXEC=oozie.sh

3. 定义workflow.properties

   <workflow-app xmlns="uri:oozie:workflow:0.4" name="shell-wf">
    <start to="shell-node"/>
    <action name="shell-node">
        <shell xmlns="uri:oozie:shell-action:0.2">
            <job-tracker>${jobTracker}</job-tracker>
            <name-node>${nameNode}</name-node>
            <configuration>
                <property>
                    <name>mapred.job.queue.name</name>
                    <value>${queueName}</value>
                </property>
            </configuration>
            <exec>${EXEC}</exec>
            <!-- 定义shell脚本路劲 -->
            <file>${nameNode}/${examplesRoot}/${EXEC}#${EXEC}</file> <!--Copy the executable to compute node‘s current working directory -->
        </shell>
        <ok to="end"/>
        <error to="fail"/>
    </action>
    <kill name="fail">
        <message>Shell action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
    </kill>
    <end name="end"/>
   </workflow-app>

4. 定义要实现的脚本
   
   
   

   19.png
5. 上传到hdfs后运行
   
   
   

   20.png
6. 查看运行结果
   
   
   

   21.png
   
   
   
   

   22.png

Oozie-自定义实现WorkFlow中shell action