I've been trying to run a Shell Action on Analytics for Apache Hadoop, however I have run into some issues. For more information, see how to debug failed oozie workflows on Analytics for Apache Hadoop?.
In response to the issues, I have asked question asking if Analytics for Apache Hadoop supports Shell Actions.
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Question: I would also like to know if Oozie Java Actions supported with Analytics for Apache Hadoop?
I have just tested an Oozie Java Action on the Bluemix Analytics for Apache Hadoop service and can confirm that it worked.