Explanation:Oozie provides support for the following types of actions: Hadoop map-reduce, Hadoop file system, Pig, Java and Oozie sub-workflow. 2. 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 mentioned
Answer:A
Explanation:Oozie provides support for the following types of actions: Hadoop map-reduce, Hadoop file system, Pig, Java and Oozie sub-workflow. 2. 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 mentioned
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. 3. Workflow with id __________ should be in SUCCEEDED/KILLED/FAILED.