Point out the correct statement.(a) Oozie is a Java Web-Application that runs in a Java servlet-container(b) Oozie workflow is a collection of actions arranged in a control dependency DAG(c) hPDL is a fairly compact language(d) All of the mentionedThis question was addressed to me in a job interview.I'm obligated to ask this question of Oozie with Hadoop topic in section Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop

Point out the correct statement.(a) Oozie is a Java Web-Application th

1.	Point out the correct statement.(a) Oozie is a Java Web-Application that runs in a Java servlet-container(b) Oozie workflow is a collection of actions arranged in a control dependency DAG(c) hPDL is a fairly compact language(d) All of the mentionedThis question was addressed to me in a job interview.I'm obligated to ask this question of Oozie with Hadoop topic in section Oozie, Orchestration, Hadoop Libraries and Utilities and Miscellaneous Hadoop Applications of Hadoop
Answer» The correct CHOICE is (d) All of the mentioned Best explanation: Control nodes define the FLOW of EXECUTION and include BEGINNING and END of a workflow (start, end and fail nodes) and mechanisms to control the workflow execution path.

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