假设workflow里有两个action节点，shell和hive，hive需要用到shell节点里的值，shell脚本如下

#!/bin/sh  day=`date '+%Y%m%d%H'`  echo "day:$day"

 

hive节点需传入day这个参数。需要用到shell节点里<capture-output/>这个属性，如下

 

             
                  
         
          ${jobTracker}
                   
         
          ${nameNode}
                   
                       
                            
           
            mapred.job.queue.name
                             
           
            ${queueName}
                         
                    
                   
         
          ${shell}
                   
         
          ${shell}#${shell}
                   
               
              
              
          
         
                 
                        
         
          ${jobTracker}
                         
         
          ${nameNode}
                         
         
          ${apps_hdfs_home}/common/conf/hive-site.xml
                         
                           
         day=${wf:actionData('shell-118a')['day']}