I have 2 more questions: 1.Why is shell action performed as a mapreduce? Isn't it supposed to run as a shell script on master node?
2.Is there any way to print some log within actions which can be shown in the web console , current log seems meaningless to me .. Thanks! 2013/3/12 Felix.徐 <ygnhz...@gmail.com> > Hi, I have 2 questions: > 1.How can I capture the output(a few lines) of a Hive query and pass it to > the next action(e.g. a shell script) for further processing? The > capture-output seems only supports a properties file. > > 2.Is it possible to manually trigger the same workflow with different > parameters ? >
